For the reaction system 2H2(g) + S2(g) 2H2S(g), a 1.00 liter vessel is found to contain 0.5 moles of H2 0.02 moles of S2, and 68.5 moles of H2S. What is the mass action expression? Use the format (H2S = Hs2S)

Would greatly appreciate seeing the full process and all calculations. Thank you!

Will mark brainliest how many electrons can be held in the energy level n = 4?

How many grams of mgbr2 are needed to produce 75g or metal?

Acm ruler with main graduations from 1 to 10 from left to right there are 10 secondary graduations between each of the main graduations there is a line that begins. at the left end of the ruler 10 secondary graduations to the left of the “1 main graduation the right end of the line ends on the eighth secondary graduation to the right of 3 how long is the line