Please take your time and answer them correctly, thank you. Is H3 AsO 4 being created or destroyed by the chemicalreaction?If H3 AsO 4 is being created or destroyed, what is therate at which it is being created or destroyed 9 secondsafter the reaction starts?Round your answer to 2 significant digits. Also be sureyour answer has the correct unit symbol.If H3 AsO 4 is being created or destroyed, what is theaverage rate at which it is being created or destroyedduring the first 9 seconds of the reaction?Round your answer to 2 significant digits. Also be sureyour answer has the correct unit symbol.createddestroyedneither created nor destroyed0x10010X5 Here is a graph of the molarity of arsenic acid (H₂AsO4) in a reaction vessel during a certain chemical reaction. Use this graph to answer the questions in thetable below.30.300.2690.25-0.200.150.10-0.050y51015secondsIs H3 AsO 4 being created or destroyed by the chemicalreaction?If H3 AsO 4 is being created or destroyed, what is therate at which it is being created or destroyed 9 secondsafter the reaction starts?20O25createddestroyed30neither created nor destroyed0x1000XŚ

Answered: Image /qna-images/answer/6e8bcf62-16da-4dff-a163-c2ee11563c5d.jpg

Here is a graph of the molarity of arsenic acid (H₂AsO4) in a reaction vessel during a certain chemical reaction. Use this graph to answer the questions in the table below. M 0.30- 0.269 0.25- 0.20 0.15- 0.10- 0.05- y 0 10 15 seconds Is H3 ASO4 being created or destroyed by the chemical reaction? If H3 AsO 4 is being created or destroyed, what is the rate at which it is being created or destroyed 9 seconds after the reaction starts? 20 25 created Odestroyed 30 X Oneither created nor destroyed 3 x10 00 8 X 0.0 Ś

Here is a graph of the molarity of arsenic acid (H₂AsO4) in a reaction vessel during a certain chemical reaction. Use this graph to answer the questions in the table below. M 0.30- 0.269 0.25- 0.20 0.15- 0.10- 0.05- y 0 10 15 seconds Is H3 ASO4 being created or destroyed by the chemical reaction? If H3 AsO 4 is being created or destroyed, what is the rate at which it is being created or destroyed 9 seconds after the reaction starts? 20 25 created Odestroyed 30 X Oneither created nor destroyed 3 x10 00 8 X 0.0 Ś

Chemistry: An Atoms First Approach

2nd Edition

ISBN:9781305079243

Author:Steven S. Zumdahl, Susan A. Zumdahl

Publisher:Steven S. Zumdahl, Susan A. Zumdahl

Chapter5: Stoichiometry

Section: Chapter Questions

Problem 97E

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Similar questions

A student set up an experiment for six different trials of the reaction between 1.00-M aqueous acetic acid, CH3COOH, and solid sodium hydrogen carbonate, NaHCO3. CH3COOH(aq) + NaHCO3(s) NaCH3CO2(aq) + CO2(g) + H2O() The volume of acetic acid was kept constant, but the mass of sodium bicarbonate increased with each trial. The results of the tests are shown in the figure. (a) In which trial(s) is the acetic acid the limiting reactant? (b) In which trial(s) is sodium bicarbonate the limiting reactant? (c) Explain your reasoning in parts (a) and (b).
On Easter Sunday, April 3, 1983, nitric acid spilled from a tank car near downtown Denver, Colorado. The spill was neutralized with sodium carbonate: 2HNO3(aq)+Na2CO3(aq)2NaNO3(aq)+H2O(l)+CO2(g) a. Calculate H for this reaction. Approximately 2.0 104 gal nitric acid was spilled. Assume that the acid was an aqueous solution containing 70.0% HNO3 by mass with a density of 1.42 glcm3. What mass of sodium carbonate was required for complete neutralization of the spill, and what quantity of heat was evolved? (Hf for NaNO3(aq) = 467 kJ/mol) b. According to The Denver Post for April 4, 1983, authorities feared that dangerous air pollution might occur during the neutralization. Considering the magnitude of H, what was their major concern?
The flasks below illustrated three trials of a reaction between varying amounts of zinc and a constant volume of hydrochloric acid solution of constant concentration. The table gives the initial amount of zinc added and the observation at the conclusion of each reaction. Mass of Zinc Added g Observation at Conclusion of Reaction 6.10 Balloon inflated completely Some unreacted zinc remains 2.37 Balloon inflated completely No zinc remains 0.41 Balloon not inflated completely No zinc remains The reaction produces an aqueous solution of zinc chloride and hydrogen gas. Explain the observed results.
list at least three quantities that must be conserved in chemical reactions.
When 10. L of water is added to 3.0 L of 6.0 M H2SO4, what is the molarity of the resulting solution? Assume the volumes are additive.
You need to make a 0.300-M solution of NiSO4(aq). Calculate the mass of NiSO4 · 6H2O you should put into a 0.500-L volumetric flask.
Calcium carbonate, CaCO3, can be obtained in a very pure state. Standard solutions of calcium ion are usually prepared by dissolving calcium carbonate in acid. What mass of CaCO3 should be taken to prepare 500. mL of 0.0200 M calcium ion solution?