Chemistry, 23.04.2020 02:13 myiacoykendall
Which of the following best completes this example of heat transfer by convection? As a pot of water is heated over an open flame, heat is transferred from
a. The pot’s handle to your hand.
b. The flame to the bottom of the pot.
c. The bottom of the water to the top of the water.
d. The hot water to a metal spoon used for stirring
Answers: 1
Chemistry, 22.06.2019 19:30
Estimate the molar mass of the gas that effuses at 1.6 times the effusion rate of carbon dioxide.
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Apropane torch is lit inside a hot air balloon during preflight preparations to inflate the balloon. which condition of the gas remains constant
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The equation below shows the reaction of zinc with hydrochloric acid (hcl). zn (s) + 2 hcl (aq) —> zncl2 (aq) + h2 (g) what will happen if the concentration of hcl is decreased? a. more zncl2 will be produced. b. the reaction rate will slow down. c. the hydrochloric acid will become more acidic. d. the reaction will produce water instead of hydrogen gas.
Answers: 1
Which of the following best completes this example of heat transfer by convection? As a pot of water...
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