Chemistry, 05.10.2019 19:40 tystevens9943
How many grams of oxygen are required for the combustion of 25.5 grams of magnesium? 2mg(s) + o²(g) -> 2mgo(s)
Answers: 1
Chemistry, 21.06.2019 21:30, artemiscrock77041
The reaction q+r2=r2q is found to be first order in r2 and
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Chemistry, 22.06.2019 15:00, kandi2565
Large helium-filled balloons are used to lift scientific equipment to high altitudes. what is the pressure inside such a balloon if it starts out at sea level with a temperature of 10.0ºc and rises to an altitude where its volume is twenty times the original volume and its temperature is – 50.0ºc ?
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Chemistry, 22.06.2019 20:00, Isaiahtate053
The volume of a single vanadium atom is 9.29×10-24 cm3. what is the volume of a vanadium atom in microliters?
Answers: 3
How many grams of oxygen are required for the combustion of 25.5 grams of magnesium? 2mg(s) + o²(g)...
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