Chemistry, 31.08.2019 02:30 tmeissner14
If 0.0469 g of mg metal reacted with hydrochloric acid completely, temperature is 21.0 c barometric pressure is 759.0 mm hg, and the product was collected by volume by water displacement; how much volume of gases would be measured in ml? show your work!
a) what is the temperature in kelvin?
b) what is partial pressure due to water vapor at 21.0 c?
c) what is partial pressure of the hydrogen gas, ph2 (in atm)? *remember dalton's law of partial pressures for a "wet" gas*
d) what is moles of hydrogen gas created in moles?
e) what is the ideal gas law constant, r (in atm-l/mole- k) ?
f) what is the working equation for volume ( using pv= nrt)
g) what is the volume of gases in ml?
Answers: 3
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If 0.0469 g of mg metal reacted with hydrochloric acid completely, temperature is 21.0 c barometric...
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