Chemistry, 16.04.2021 23:10 psitthibun
The temperature of the air inside of a hot air balloon was heated from 120 degrees Celsius to 130 degrees Celsius. If the Volume of the balloon is now 74,000 cubic meters, what was the initial volume?
Answers: 1
Chemistry, 22.06.2019 01:30
In a spacecraft, the following reaction occurs: co2(g) + 2lioh(s) -> lico3(s) + h2o(i) (i attached picture of equation) how many liters of carbon dioxide will 4 moles of lithium hydroxide (lioh) absorb? (one mole of any gads occupies 22.4 l under certain conditions of temperature and pressure. assume those conditions for this equation.) 45l 6.0l 3.0l 34l
Answers: 1
Chemistry, 22.06.2019 09:00
Which process does not require the presence of a physical substance in order to transfer heat? air in the atmosphere is heated by the ground. this warm air then rises, and cooler air falls. this is an example of what type of process? how is conduction different from radiation?
Answers: 1
Chemistry, 22.06.2019 10:00
Drug abuse will not lead to physical and psychological dependence. true or false ?
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Chemistry, 22.06.2019 16:00
How do dying stars contribute to the formation of planets
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The temperature of the air inside of a hot air balloon was heated from 120 degrees Celsius to 130 de...
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