Chemistry, 07.10.2019 22:30 blaizelange2573
When 8 moles of lithium metal react with excess oxygen gas, how many moles of lithium oxide can be produced? 4li + o2 → 2li2o
a. 2
b. 4
c. 8
d. 16
Answers: 3
Chemistry, 22.06.2019 14:00, ashlynneboogs0056
8.98 dm3 of hydrogen gas is collected at 38.8 °c. find the volume the gas will occupy at -39.9 °c if the pressure remains constant.
Answers: 3
Chemistry, 22.06.2019 17:30, llamasking
Observation and experimentation have led many scientists to accept a theory about the origin of the universe. this theory is called the big bang theory. scientific evidence collected and observed by scientists around the world suggests that the universe is ever expanding from a hot and dense initial state. what makes this a scientific theory? (2 points)
Answers: 2
When 8 moles of lithium metal react with excess oxygen gas, how many moles of lithium oxide can be p...
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