Chemistry, 01.01.2020 18:31 QueenNerdy889
How does the number of molecules in 1 mol of oxygen compare with the number of molecules in 1 mol of nitrogen? 1) 1 mol of oxygen has fewer molecules.2) 1 mol of oxygen has more molecules.3) each sample has the same number of molecules.4) the molecules cannot be compared without knowing the mass.
Answers: 2
Chemistry, 22.06.2019 01:30, EMQPWE
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, 23.06.2019 00:00, sanaiajohnson56
In an exothermic reaction, energy may be released to the surroundings in the form of question 4 options: heat light thermal all of the above
Answers: 3
Chemistry, 23.06.2019 02:30, ijustneedhelp29
Which of the following statements are incorrect?
Answers: 3
How does the number of molecules in 1 mol of oxygen compare with the number of molecules in 1 mol of...
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