으로 10. Which law would explain why a compressed gas cylinder can explade if exposed to extreme heat? a. Charles' Law b. Boyle's Law (C. Gay-Lussac's Law d. Avogadro's Law 11. Which law would explain why a balloon left outside on a cold night shrinks in size? a. Charles' Law b. Boyles' Law c. Gay-Lussac's Law d. Avogardro's Law 12. What is the density (in g/L) of bromine gas (Br₂) at STP? 13. Consider the following reaction: -7.14g|h C3H8(g) + 502(g) → 3H2O(l) + 4CO2(g) How many liters of water vapour will be produced if 1.00 L of propane (C3H8) are combusted? a. 1.00 L b. 3.00 L €9.00 L d. 6.00 L Part B: Thinking/Inquiry 14. What volume of gas will be produced when 80.0 g of magnesium reacts with excess hydrochloric acid at SATP? (5)

으로 10. Which law would explain why a compressed gas cylinder can explade if exposed to extreme heat? a. Charles' Law b. Boyle's Law (C. Gay-Lussac's Law d. Avogadro's Law 11. Which law would explain why a balloon left outside on a cold night shrinks in size? a. Charles' Law b. Boyles' Law c. Gay-Lussac's Law d. Avogardro's Law 12. What is the density (in g/L) of bromine gas (Br₂) at STP? 13. Consider the following reaction: -7.14g|h C3H8(g) + 502(g) → 3H2O(l) + 4CO2(g) How many liters of water vapour will be produced if 1.00 L of propane (C3H8) are combusted? a. 1.00 L b. 3.00 L €9.00 L d. 6.00 L Part B: Thinking/Inquiry 14. What volume of gas will be produced when 80.0 g of magnesium reacts with excess hydrochloric acid at SATP? (5)

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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b In the boiling-water bath, the gas pressure increased. In the ice-water bath, the gas pressure decreased. Explain why these pressure changes did not affect your Charles' law calculation. 234 5 Did your experiment provide evidence consistent with Gay-Lussac's and Boyle's laws? Explain your answer. 6 When canning jams and jellies, a small air space is left between the top of the jam and the jar lid, which is only loosely tightened. The jar is then submerged in boiling water for several minutes. During this time, bubbles are observed emerging from the jar. After the jar is removed from the hot water, the lid is soon heard "popping down" tightly on the jar to seal it. a Explain why bubbles are observed to emerge from the jar when it is in the boiling water. b Explain why the lid "pops down" on the jar top soon after removing the jar from the boiling water. Ven Exercises for the General, Organic, & Biochemistry Laboratory
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briefly answer question 1
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Please Help #20
COMBINED GAS LAW A gas has the initial conditions of: 21.2 Liters 279 K 1.03 atmospheres If its temperature is increased to 411K and its pressure reduced to 0.28 atmospheres, what w volume be?
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