Homework Answers
Ans : increase by a factor of 2.25
Since the order of reaction is 2 with respect to B , increasing the concentration of B 1.5 times will increase the rate of reaction by square of 1.5 i.e (1.5)2 = 2.25
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Part A For a reaction that follows the general rate law, Rate KAJIBl2 what will happen...
For a reaction that follows the general rate law Rate = K[A]°[B][C], what will happen to...
For a reaction that follows the general rate law Rate = K[A]°[B][C], what will happen to the rate of reaction if the concentration of A is increased by a factor of 4, the concentration of B is increased by a factor of 2, and the concentration of C is increased by a factor 6? The rate will increase by a factor of 48. The rate will increase by a factor of 72. The rate will decrease by a factor of...
For a reaction that follows the general rate law, rate = k[A]2 [B], what will happen...
For a reaction that follows the general rate law, rate = k[A]2
[B], what will happen to the rate of reaction if the concentration
of A is increased by a factor of 4 and B is increased by a factor
of 2?
1) (3 points) For a reaction that follows the general rate law, rate = k[A]”[B], what will happen to the rate of reaction if the concentration of A is increased by a factor of 4 and B is...
Part A Given the following rate law, how does the rate of reaction change if the...
Part A Given the following rate law, how does the rate of reaction change if the concentration of X is doubled? Rate = k[X] [Y] The rate of reaction will increase by a factor of 2. The rate of reaction will increase by a factor of 6. The rate of reaction will increase by a factor of 8. The rate of reaction will decrease by a factor of 2. The rate of reaction will remain unchanged. Submit Request Answer
Problem 14.28 Part A Calculate the Lorentz factor for an object moving relative to Earth at...
Problem 14.28 Part A Calculate the Lorentz factor for an object moving relative to Earth at 57 mi/h VOAED ? 7-1-1 Submit Previous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining Part D Calculate the Lorentz factor for an object moving relative to Earth at 0.1c0 VOAD ? 1- 0.9949 Submit Previous Answers Request Answer XIncorrect; Try Again; 3 attempts remaining Part E Calculate the Lorentz factor for an object moving relative to Earth at 0.3cg V ΑΣΦ...
Just Part B here Idk why this is wrong What is the resistance of Part A...
Just Part B here
Idk why this is wrong
What is the resistance of Part A A 2.00 m long copper wire that is 0.400 mm in diameter? 0.271 12 Submit Previous Answers ✓ Correct Part B A 60.0 cm long piece of carbon with a 1.50 mm x 1.50 mm square cross section? V AED + O ? 37.3 Submit Previous Answers Request Answer * Incorrect; Try Again; 4 attempts remaining Both batteries in (Figure 1) are ideal and...
Write balanced equations for the reaction of each of the following carboxylic acids with NaOH. Part...
Write balanced equations for the reaction of each of the
following carboxylic acids with NaOH.
Part B 3-chloropropanoic acid Express your answer as a chemical equation CICH, CH, COOH +NaOH CH, CHCOOH+NaCl+H, O Submit Previous Answers Request Answer Incorrect, One attempt remaining; Try Again
Part C Assume that you have a cylinder with a movable piston. What would happen to...
Part C Assume that you have a cylinder with a movable piston. What would happen to the gas volume of the cylinder if you were to decrease the pressure by 75% at constant T? The volume would decrease by 4 The volume would increase by 1 /4 The volume would decrease by 1/4 The volume would increase by 4 This is no volume change. Submit X Incorrect; Try Again; 5 attempts remaining Part D Assume that you have a cylinder...
Part A Which of the following compounds will undergo a gas-evolving reaction in an aqueous solution?...
Part A Which of the following compounds will undergo a gas-evolving reaction in an aqueous solution? O H2SO4 OHF OHCI OCH3COOH O H2CO3 Request Answer Submit Provide Feedback Part A The mixing of which pair of reactants will result in a precipitation reaction? O K2SO4(aq) +Cu(NO3)2(aq) O NACIO4(aq) + (NH4)2S(aq) O Cu(NO3)2(aq) + Na2CO3(aq) O NH4Br(aq) + NH41(aq) Previous Answers Request Answer Submit Incorrect; Try Again; One attempt remaining Part A Identify the polyprotic acid. NaBr O HC H2SO4 Ca(OH)2...
Part A Compute the equilibrium constant at 25° C for the reaction between Zn2 (aq) and...
Part A Compute the equilibrium constant at 25° C for the reaction between Zn2 (aq) and Fe(s), which form Zn(s) and Fe2 (aq) Express your answer using two significant figures Submit Previous Answers Request Answer incorrect: One attempt remaining; Try Again
need help with part b and c <Assignment 16 Chap 14: Integrated Rate Law and Half...
need help with part b and c
<Assignment 16 Chap 14: Integrated Rate Law and Half Life Problem 14.47 Review Part B Consider the following hypothetical aqueous reaction: A (aq) → B(aq). A flask is charged with 0.065 mol of A in a total volume of 100.0 mL. The following data are collected: What is the rate constant for the reaction? Express your answer using two significant figures. Time (min) 0 10 20 30 40 Moles of A 0.065 0.051...
For a reaction that follows the general rate law Rate = K[A]°[B][C], what will happen to the rate of reaction if the concentration of A is increased by a factor of 4, the concentration of B is increased by a factor of 2, and the concentration of C is increased by a factor 6? The rate will increase by a factor of 48. The rate will increase by a factor of 72. The rate will decrease by a factor of...
For a reaction that follows the general rate law, rate = k[A]2
[B], what will happen to the rate of reaction if the concentration
of A is increased by a factor of 4 and B is increased by a factor
of 2?
1) (3 points) For a reaction that follows the general rate law, rate = k[A]”[B], what will happen to the rate of reaction if the concentration of A is increased by a factor of 4 and B is...
Part A Given the following rate law, how does the rate of reaction change if the concentration of X is doubled? Rate = k[X] [Y] The rate of reaction will increase by a factor of 2. The rate of reaction will increase by a factor of 6. The rate of reaction will increase by a factor of 8. The rate of reaction will decrease by a factor of 2. The rate of reaction will remain unchanged. Submit Request Answer
Problem 14.28 Part A Calculate the Lorentz factor for an object moving relative to Earth at 57 mi/h VOAED ? 7-1-1 Submit Previous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining Part D Calculate the Lorentz factor for an object moving relative to Earth at 0.1c0 VOAD ? 1- 0.9949 Submit Previous Answers Request Answer XIncorrect; Try Again; 3 attempts remaining Part E Calculate the Lorentz factor for an object moving relative to Earth at 0.3cg V ΑΣΦ...
Just Part B here
Idk why this is wrong
What is the resistance of Part A A 2.00 m long copper wire that is 0.400 mm in diameter? 0.271 12 Submit Previous Answers ✓ Correct Part B A 60.0 cm long piece of carbon with a 1.50 mm x 1.50 mm square cross section? V AED + O ? 37.3 Submit Previous Answers Request Answer * Incorrect; Try Again; 4 attempts remaining Both batteries in (Figure 1) are ideal and...
Write balanced equations for the reaction of each of the
following carboxylic acids with NaOH.
Part B 3-chloropropanoic acid Express your answer as a chemical equation CICH, CH, COOH +NaOH CH, CHCOOH+NaCl+H, O Submit Previous Answers Request Answer Incorrect, One attempt remaining; Try Again
Part C Assume that you have a cylinder with a movable piston. What would happen to the gas volume of the cylinder if you were to decrease the pressure by 75% at constant T? The volume would decrease by 4 The volume would increase by 1 /4 The volume would decrease by 1/4 The volume would increase by 4 This is no volume change. Submit X Incorrect; Try Again; 5 attempts remaining Part D Assume that you have a cylinder...
Part A Which of the following compounds will undergo a gas-evolving reaction in an aqueous solution? O H2SO4 OHF OHCI OCH3COOH O H2CO3 Request Answer Submit Provide Feedback Part A The mixing of which pair of reactants will result in a precipitation reaction? O K2SO4(aq) +Cu(NO3)2(aq) O NACIO4(aq) + (NH4)2S(aq) O Cu(NO3)2(aq) + Na2CO3(aq) O NH4Br(aq) + NH41(aq) Previous Answers Request Answer Submit Incorrect; Try Again; One attempt remaining Part A Identify the polyprotic acid. NaBr O HC H2SO4 Ca(OH)2...
Part A Compute the equilibrium constant at 25° C for the reaction between Zn2 (aq) and Fe(s), which form Zn(s) and Fe2 (aq) Express your answer using two significant figures Submit Previous Answers Request Answer incorrect: One attempt remaining; Try Again
need help with part b and c
<Assignment 16 Chap 14: Integrated Rate Law and Half Life Problem 14.47 Review Part B Consider the following hypothetical aqueous reaction: A (aq) → B(aq). A flask is charged with 0.065 mol of A in a total volume of 100.0 mL. The following data are collected: What is the rate constant for the reaction? Express your answer using two significant figures. Time (min) 0 10 20 30 40 Moles of A 0.065 0.051...
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