Chemistry, 23.07.2019 04:30 alyssagibson470
The formula for dinitrogen monoxide is n2o. if a sample of the oxide was found to contain 0.0800 g of oxygen, how many grams of nitrogen would it contain?
Answers: 1
Chemistry, 22.06.2019 05:40
Why did southern business leaders want to increase the number of slaves
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Chemistry, 22.06.2019 10:30
Use this information to determine the number of calends electrons in the atoms. which of the following correctly compares the stability of the two atoms? a) both are unreactive b) both are highly reactive c) a is unreactive and d is reactive d) a is reactive and d is unreactive
Answers: 2
Chemistry, 22.06.2019 17:10
Acalorimeter is to be calibrated: 51.203 g of water at 55.2 degree c is added to a calorimeter containing 49.783 g of water at 23.5c. after stirring and waiting for the system to equilibrate, the final temperature reached is 37.6 degree c. specific heat capacity of water (s = 4.18 j/g∙degree c). calculate the calorimeter constant. (smδt)warm water = -[(smδt)cold water + (calorimeterδtcold water)]
Answers: 2
The formula for dinitrogen monoxide is n2o. if a sample of the oxide was found to contain 0.0800 g o...
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