Chemistry, 28.05.2021 14:00, annagwhiteou0hrh
If I have 30 liters of gas held at a pressure of 3.4 atm and a temperature of 225 K, how many moles of gas do I have? 5.52 mol
Answers: 1
Chemistry, 22.06.2019 04:40, khan2491
Silver tarnishes as silver metal reacts with hydrogen sulfide, h2s, in the air. in this reaction, dark silver sulfide, au2s, covers the surface of silver. when silver is polished, this coating of silver sulfide can be removed from the surface. this makes the silver shiny again. enter the coefficients that balance the tarnishing reaction equation. (type 1 for no coefficient.)
Answers: 2
Chemistry, 22.06.2019 21:00, cxttiemsp021
The rate constant for the reaction below is 6.2 x 10ā5 mol lā1 s ā1. if the initial concentration of a is 0.0500 m, what is its concentration after 115 s?
Answers: 1
If I have 30 liters of gas held at a pressure of 3.4 atm and a temperature of 225 K, how many moles...
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