Chemistry, 31.10.2019 08:31 andrejr0330jr
Astudent performed the experiment described in your lab handout. he used 4.972 grams of hydrogen peroxide and roughly 10 mls of 1.0 m ki and produced a 71.7 ml volume of gas. the experiment was preformed at 27oc. the atmospheric pressure was 761.4 torr
what was the partial pressure (in torr) of water vapor in the 100 ml cylinder? what was the partial pressure (in torr) of o2 in the 100 ml cylinder? what was the partial pressure (in atm) of o2 in the 100 ml cylinder? how many moles of o2 were produced? how many moles of h2o2 were consumed? what mass of h2o2 was consumed? what was the % by mass of h2o2 in the original solution?
Answers: 3
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Astudent performed the experiment described in your lab handout. he used 4.972 grams of hydrogen per...
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