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values | page_number int64 1 451 | extracted_answer_choices sequencelengths 1 10 | extracted_solution stringclasses 1
value | improved_question_solution stringlengths 16 4.11k | r1_distill_70b_response stringlengths 275 82.7k | __original_row_idx int64 0 2.5k |
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https://www.asi.edu.au/wp-content/uploads/2022/12/2013-asoe-chemistry-exam.pdf | 28 | [
"NO CHOICES AVAILABLE"
] | NO ANSWER DETECTED | If there is evidence of collusion or other academic dishonesty, students will be disqualified. Markers' decisions are final. If there is evidence of collusion or other academic dishonesty, what will happen to students? | <think>
Okay, so I need to figure out what happens to students if there's evidence of collusion or other academic dishonesty based on the given information. Let me read it again. The user provided two similar sentences:
1. "If there is evidence of collusion or other academic dishonesty, students will be disqualified.... | 0 |
https://www.asi.edu.au/wp-content/uploads/2022/12/2014-asoe-chemistry-exam.pdf | 20 | [
"NO CHOICES AVAILABLE"
] | NO ANSWER DETECTED | <bold>NOT ENOUGH TEXT TO EXTRACT</bold>
What is the name of the process by which solid particles become charged when they are rubbed together?
A) Sublimation
B) Insulation
C) Friction
D) Condensation | <think>
Okay, so I have this question here asking about the process where solid particles become charged when rubbed together. The options are Sublimation, Insulation, Friction, and Condensation. I'm a bit confused, but let me try to figure this out step by step.
First, I need to understand what each of these terms me... | 1 |
https://www.asi.edu.au/wp-content/uploads/2022/12/2013-asoe-chemistry-exam.pdf | 11 | [
"NO CHOICES AVAILABLE"
] | NO ANSWER DETECTED | Said chemist then carefully placed a sample of solid caesium in the beaker and some of the kerosene overflowed out of the beaker. She then weighed the beaker and it turned out to weigh 717.49 g. When she removed the caesium and reweighed the beaker with less kerosene in it, she found that it weighed 575.57 g. What volu... | <think>
First, I need to determine the mass of the kerosene that was displaced by the caesium sample. To do this, I subtract the mass of the beaker with less kerosene from the mass of the beaker with the caesium and more kerosene. This gives me 717.49 g minus 575.57 g, which equals 141.92 grams.
Next, I use the densit... | 20 |
https://www.asi.edu.au/wp-content/uploads/2022/12/2016-asoe-chemistry-exam.pdf | 20 | [
"NO CHOICES AVAILABLE"
] | NO ANSWER DETECTED | Mn+ reacts with I- to form M(n-1)+ and I2, according to the following balanced chemical equation: 2 Mn+ + 2 I → 2 M(n-1)+ + I2. (a) Write the oxidation and reduction half equations for this reaction. | <think>
Okay, so I have this chemistry problem here where Mn+ is reacting with I- to form M(n-1)+ and I2. The balanced equation is given as 2 Mn+ + 2 I- → 2 M(n-1)+ + I2. I need to figure out the oxidation and reduction half equations for this reaction. Hmm, where do I start?
First off, I remember that half equations ... | 19 |
https://ia801305.us.archive.org/8/items/ProblemsInCalculusOfOneVariableI.A.Maron/Problems%20in%20Calculus%20of%20One%20Variable%20-%20I.%20A.%20Maron.pdf | 237 | [
"NO CHOICES AVAILABLE"
] | NO ANSWER DETECTED | To solve the integral involving hyperbolic functions, keep in mind that the integration of functions rationally depending on hyperbolic functions can be handled in a way similar to trigonometric functions. For the integral ∫ dx sinh x cosh x, it is useful to remember the identity sinh x cosh x = ½ sinh(2x).
Find the i... | <think>
Okay, so I need to solve the integral of sinh x times cosh x dx. Hmm, I remember learning that hyperbolic functions have some properties similar to trigonometric functions, but I'm not entirely sure how they all work. Let me see.
First, the problem mention that sinh x cosh x can be rewritten using an identity.... | 13 |
https://ia801305.us.archive.org/8/items/ProblemsInCalculusOfOneVariableI.A.Maron/Problems%20in%20Calculus%20of%20One%20Variable%20-%20I.%20A.%20Maron.pdf | 11 | [
"NO CHOICES AVAILABLE"
] | NO ANSWER DETECTED | 1.1.3. Prove that the sum of, or the difference between, a rational number a and an irrational number β is an irrational number. | <think>
Okay, so I need to prove that if I take a rational number 'a' and add or subtract an irrational number 'β' from it, the result is always irrational. Hmm, interesting. I remember that rational numbers can be expressed as fractions, and irrational numbers cannot. So, maybe I can use this property to figure out th... | 2 |
https://ia801305.us.archive.org/8/items/ProblemsInCalculusOfOneVariableI.A.Maron/Problems%20in%20Calculus%20of%20One%20Variable%20-%20I.%20A.%20Maron.pdf | 144 | [
"\"free response\""
] | NO ANSWER DETECTED | Compute the approximate values of: (b) sin 20°? (a) cos 5°; | <think>
Okay, so I need to compute the approximate values of cos 5° and sin 20°. Hmm, I remember from my trigonometry class that these functions relate to the sides of a right triangle, but I'm not sure how to find their approximate values without a calculator. Maybe I can use some approximation methods or known values... | 4 |
https://ia801305.us.archive.org/8/items/ProblemsInCalculusOfOneVariableI.A.Maron/Problems%20in%20Calculus%20of%20One%20Variable%20-%20I.%20A.%20Maron.pdf | 76 | [
"\"free response\""
] | NO ANSWER DETECTED | Find the one-sided limits of the following functions as x → 0: (a) f (x) = 1/(2 - 2^{1/x}); (b) f (x) = e^{1/x}; (c) f (x) = |sin x| as x → 0. | <think>
Alright, so I have this problem where I need to find the one-sided limits of three different functions as x approaches 0. They are:
(a) f(x) = 1/(2 - 2^{1/x})
(b) f(x) = e^{1/x}
(c) f(x) = |sin x|
And I need to consider both the right-hand limit (x approaches 0 from the positive side) and the left-hand limi... | 12 |
https://www.asi.edu.au/wp-content/uploads/2022/12/2017-asoe-chemistry-exam.pdf | 19 | [
"NO CHOICES AVAILABLE"
] | NO ANSWER DETECTED | An important property of metallic elements is their ability to bond to one or more molecules or ions to form metal complexes. Metal complexes may have an overall positive, negative or neutral charge depending on the charge on the metal and which molecules or ions are bound to it. Originally, many compounds now understo... | <think>
Okay, so I have this chemistry problem here, and I need to figure out the charge on the cobalt ion in CoCl3. Hmm, let's see. I'm a bit rusty on my chemistry, but I think I can work through this step by step.
First, I know that compounds are made up of elements, and the charges on the ions can help determine th... | 38 |
https://ia801305.us.archive.org/8/items/ProblemsInCalculusOfOneVariableI.A.Maron/Problems%20in%20Calculus%20of%20One%20Variable%20-%20I.%20A.%20Maron.pdf | 144 | [
"\"free response\""
] | NO ANSWER DETECTED | Compute the approximate values of: (a) cos 5°; (b) sin 20°. | <think>
Okay, I need to find the approximate values of cos 5° and sin 20°. I remember that these can be calculated using the Taylor series expansion for sine and cosine functions. Let me recall the Taylor series formulas.
The Taylor series expansion for cos(x) around 0 is:
cos(x) = 1 - x²/2! + x⁴/4! - x⁶/6! + ...
Si... | 8 |
https://www.asi.edu.au/wp-content/uploads/2022/12/2011-asoe-chemistry-exam.pdf | 18 | [
"NO CHOICES AVAILABLE"
] | NO ANSWER DETECTED | The extracted text discusses the energy required for vibrational transitions in molecules, particularly the HCl molecule, and describes how changes in dipole moments affect infrared spectroscopy. It includes considerations of vibrational degrees of freedom and the significance of dipole moments in molecular vibrations.... | <think>
Alright, so I'm trying to figure out how the energy emitted or absorbed in vibrational transitions in molecules, specifically HCl, changes as the vibrational quantum number v increases. The question is about Δv = ±1 transitions and how the energy varies with v.
First, I remember that vibrational transitions in... | 50 |
https://ia801305.us.archive.org/8/items/ProblemsInCalculusOfOneVariableI.A.Maron/Problems%20in%20Calculus%20of%20One%20Variable%20-%20I.%20A.%20Maron.pdf | 184 | [
"NO CHOICES AVAILABLE"
] | NO ANSWER DETECTED | Since f'(x) = 1 + eˣ > 0; f ( − ∞) = − ∞; f (+∞)=+∞, the given equation has only one real root. Determine the number of real roots of the equation f (x) = x + eˣ = 0. | <think>
Alright, so I need to figure out the number of real roots for the equation f(x) = x + e^x = 0. Hmm, okay. Let me see how I can approach this.
First, I recall that to find the number of real roots of an equation, especially when it's not straightforward, I can use calculus. Calculus, particularly derivatives, c... | 21 |
https://www.asi.edu.au/wp-content/uploads/2022/12/2014-asoe-chemistry-exam.pdf | 25 | [
"NO CHOICES AVAILABLE"
] | NO ANSWER DETECTED | Following the elution of the first two amino acids, the last amino acid can be pushed off the column by adjusting the pH. Should the pH be increased or decreased? Justify your answer. | <think>
Okay, so I'm trying to figure out whether to increase or decrease the pH to push off the last amino acid after the first two have eluted. I remember that ion exchange chromatography is used here, probably something like cation exchange since amino acids have different charges based on their side chains and the ... | 28 |
https://ia801305.us.archive.org/8/items/ProblemsInCalculusOfOneVariableI.A.Maron/Problems%20in%20Calculus%20of%20One%20Variable%20-%20I.%20A.%20Maron.pdf | 11 | [
"NO CHOICES AVAILABLE"
] | NO ANSWER DETECTED | Prove that the product aβ and the quotient a/β of a rational number a≠0 and an irrational number β is an irrational number. | <think>
Okay, so I have this math problem here: I need to prove that if I have a rational number 'a' which is not zero, and an irrational number 'β', then their product aβ and their quotient a/β are both irrational. Hmm, that seems interesting. Let me think about how to approach this.
First, let me recall what rationa... | 3 |
https://www.asi.edu.au/wp-content/uploads/2022/12/2011-asoe-chemistry-exam.pdf | 11 | [
"NO CHOICES AVAILABLE"
] | NO ANSWER DETECTED | Elements I, O and P are unreactive monatomic gases. O has the smallest atomic radius of the three, and I has a higher boiling point than P. Identify elements I, O and P. | <think>
Okay, so I'm trying to figure out which elements I, O, and P are. The clues given are that all three are unreactive monatomic gases. That means they're noble gases, right? Because noble gases are known for being unreactive and exist as single atoms (monatomic).
Alright, so the noble gases are Helium (He), Neon... | 33 |
https://ia801305.us.archive.org/8/items/ProblemsInCalculusOfOneVariableI.A.Maron/Problems%20in%20Calculus%20of%20One%20Variable%20-%20I.%20A.%20Maron.pdf | 267 | [
"NO CHOICES AVAILABLE"
] | NO ANSWER DETECTED | F(x) = ∫₁ˣ √1+t⁴ dt. Find the derivative with respect to x of the following function F(x). | <think>
Okay, so I need to find the derivative of the function F(x) which is defined as the integral from 1 to x of the square root of (1 + t⁴) dt. Hmm, that doesn't look too bad, but I want to make sure I get this right.
First, I remember that when you have a function defined as an integral with variable limits, the ... | 36 |
https://ia801305.us.archive.org/8/items/ProblemsInCalculusOfOneVariableI.A.Maron/Problems%20in%20Calculus%20of%20One%20Variable%20-%20I.%20A.%20Maron.pdf | 237 | [
"NO CHOICES AVAILABLE"
] | NO ANSWER DETECTED | Find the integrals:
(a) ∫ sinh² x cosh² x dx;
(b) ∫ dx sinh x cosh x.
Find the integral ∫ sinh² x cosh² x dx. | <think>
Okay, so I've got two integrals to solve here. Let me take them one at a time.
Starting with part (a): ∫ sinh² x cosh² x dx. Hmm, that looks a bit tricky, but maybe I can simplify it using some hyperbolic identities. I remember that for regular trigonometric functions, we have identities like sin² x cos² x ca... | 17 |
https://www.asi.edu.au/wp-content/uploads/2022/12/2015-asoe-chemistry-exam.pdf | 21 | [
"NO CHOICES AVAILABLE"
] | NO ANSWER DETECTED | Faraday also confirmed his results by detonating the benzene vapour in pure oxygen. Write an equation for complete combustion of (i) carbon, (ii) hydrogen, and (iii) benzene vapour in excess oxygen. | <think>
Alright, so I have this chemistry problem here that I need to solve. It's about writing combustion equations for carbon, hydrogen, and benzene vapor in excess oxygen. Hmm, okay, I've studied combustion reactions before, but I need to make sure I get it right. Let me think through each part step by step.
Starti... | 55 |
https://ia801305.us.archive.org/8/items/ProblemsInCalculusOfOneVariableI.A.Maron/Problems%20in%20Calculus%20of%20One%20Variable%20-%20I.%20A.%20Maron.pdf | 267 | [
"NO CHOICES AVAILABLE"
] | NO ANSWER DETECTED | Find the derivative with respect to x of the following function F(x) = ∫₀²ˣ sin t/t dt; (b) F(x) = ∫₁ˣ √1+t⁴ dt. | <think>
Okay, so I have these two functions F(x) defined as integrals, and I need to find their derivatives with respect to x. Hmm, both of them seem to involve integrals where the limits of integration are functions of x. I remember that when you have an integral with variable limits, you can use the Fundamental Theor... | 42 |
https://www.asi.edu.au/wp-content/uploads/2022/12/2015-asoe-chemistry-exam.pdf | 14 | [
"NO CHOICES AVAILABLE"
] | NO ANSWER DETECTED | Nylon 12 is produced using a different monomer than that used in Nylon 4,4 or 6,6. What is the structure of the monomer given the polymer? | <think>
Okay, so I need to figure out the structure of the monomer used to produce Nylon 12. I know that Nylon 4,4 and 6,6 are common types, but Nylon 12 is different. Let me start by recalling what I know about nylon polymers.
Nylon is a polyamide, right? So it's made by polymerizing monomers with amine and carboxyli... | 34 |
https://www.asi.edu.au/wp-content/uploads/2022/12/2017-asoe-chemistry-exam.pdf | 12 | [
"NO CHOICES AVAILABLE"
] | NO ANSWER DETECTED | Assuming that the remaining gas in the air is argon, the amount fraction (also known as mole fraction) is defined as the chemical amount of a substance in a mixture (in mol) divided by the total chemical amounts of all constituents of the mixture (in mol). Calculate the amount fraction of argon in the air. | <think>
Okay, so I have this problem where I need to calculate the amount fraction of argon in the air, assuming that the remaining gas is argon. Hmm, let's see. I remember that the amount fraction, also known as mole fraction, is the number of moles of a substance divided by the total number of moles in the mixture. T... | 11 |
https://www.asi.edu.au/wp-content/uploads/2022/12/2016-asoe-chemistry-exam.pdf | 15 | [
"NO CHOICES AVAILABLE"
] | NO ANSWER DETECTED | Ammonia, like many compounds, obeys the octet rule. Ammonia is a Brønsted-Lowry base because it can readily react with a hydrogen ion to form the ammonium ion. Another more general theory of acids and bases is Lewis theory. A Lewis base can donate a lone pair and a Lewis acid can accept a lone pair. Thinking about ammo... | <think>
Okay, so I need to write a balanced equation for the reaction between ammonia and hydrochloric acid. Let me think about this step by step.
First, I remember that ammonia is NH3 and hydrochloric acid is HCl. Both are common chemicals, so I think this is a typical acid-base reaction. Since ammonia is a base and ... | 54 |
https://ia801305.us.archive.org/8/items/ProblemsInCalculusOfOneVariableI.A.Maron/Problems%20in%20Calculus%20of%20One%20Variable%20-%20I.%20A.%20Maron.pdf | 386 | [
"NO CHOICES AVAILABLE"
] | NO ANSWER DETECTED | Let f(x) and g(x) be defined for all x ≥ a and integrable on each interval [a, A], A ≥ a. If 0 < f(x) ≤ g(x) for all x ≥ a, then from the convergence of the integral ∫g(x)dx, it follows that the integral ∫f(x)dx is also convergent, and ∫f(x)dx < ∫g(x)dx.
What does the comparison test state about the integrals of f(x) ... | <think>
Okay, so I need to figure out what the comparison test says about the integrals of f(x) and g(x) when 0 < f(x) ≤ g(x) for all x ≥ a. Let me start by recalling what the comparison test is in the context of improper integrals.
I remember that when dealing with improper integrals, convergence and divergence are ... | 53 |
https://ia801305.us.archive.org/8/items/ProblemsInCalculusOfOneVariableI.A.Maron/Problems%20in%20Calculus%20of%20One%20Variable%20-%20I.%20A.%20Maron.pdf | 322 | [
"NO CHOICES AVAILABLE"
] | NO ANSWER DETECTED | Find the area bounded by the parabola y = x² - 2x + 2, the line tangent to it at the point M (3, 5), and the axis of ordinates. | <think>
Alright, let's see. I need to find the area bounded by the parabola y = x² - 2x + 2, the tangent line at the point M (3, 5), and the axis of ordinates, which is the y-axis. Hmm, okay.
First, I remember that the axis of ordinates is the y-axis, so that means one of the boundaries is x = 0. On the other side, th... | 51 |
https://www.asi.edu.au/wp-content/uploads/2022/12/2015-asoe-chemistry-exam.pdf | 7 | [
"NO CHOICES AVAILABLE"
] | NO ANSWER DETECTED | 0. 1292 g iron(III) oxide is dissolved in nitric acid and made up to 250.0 mL in a volumetric flask. Calculate the chemical amount (in mol or mmol) of iron(III) oxide dissolved per litre of solution. | <think>
Alright, so I have this problem here where I need to calculate the chemical amount of iron(III) oxide dissolved per liter of solution. Hmm, let me get this straight. The problem says that 1292 grams of iron(III) oxide is dissolved in nitric acid and then made up to 250.0 mL in a volumetric flask. I need to find... | 9 |
https://www.asi.edu.au/wp-content/uploads/2022/12/2016-asoe-chemistry-exam.pdf | 14 | [
"NO CHOICES AVAILABLE"
] | NO ANSWER DETECTED | Michael wishes to use electrolysis to clean the rust from his iron antique peach peeler, and sets up an electrolytic cell. As current is applied to the cell, bubbles of oxygen gas form at the steel electrode, while the rust on the peach peeler is converted into a loose layer of a dark solid that Michael identifies as i... | <think>
Okay, so Michael is using electrolysis to clean his rusty peach peeler. From what I remember, electrolysis is the process where electrical current is used to drive a non-spontaneous chemical reaction. In this case, I think Michael is trying to reverse the rusting process. Rust is iron(III) oxide, right? So, by ... | 10 |
https://www.asi.edu.au/wp-content/uploads/2022/12/2017-asoe-chemistry-exam.pdf | 8 | [
"NO CHOICES AVAILABLE"
] | NO ANSWER DETECTED | A 500.0 L container filled with air weighs 23.888 kg. When the container is completely evacuated of all air, it weighs 21.702 kg. To find the density of the air, you can use the mass of air in the container, which is the difference between the two weights. (a) Find the density of the air (in g L¯¹). | <think>
First, I'll calculate the mass of the air in the container by subtracting the weight of the evacuated container from the total weight when it's filled with air. The mass of the air is 23.888 kg minus 21.702 kg, which equals 2.186 kg.
Next, to find the density, I'll use the formula:
\[
\text{Density} = \frac{\t... | 135 |
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