Chemistry, 01.07.2020 16:01, hannaboo53
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Use the equilibrium constant expression, and equilibrium constant to determine the equilibrium
concentration of H S if:
2 H2(g) + S2(g) + 2 H2S(9)
Bea
[H,81
[S2] [H212
Keq = 1.1 x 107
[H] = 4.0 x 10-3
[S2] = 9.0 x 10-6
[H.] =
Answers: 3
Chemistry, 22.06.2019 06:00, Kjswagout5052
In an investigation that uses the scientific method, which step immediately follows making a hypothesis? o summarizing the results o asking a question o making observations designing an experiment mark this and retum save and exit next submit
Answers: 2
Chemistry, 22.06.2019 16:30, montanolumpuy
How many moles of sulfuric acid (h2so4) are needed to react completely with 6.8 moles of lithium hydroxide (lioh)? 2lioh + h2so4 β li2so4 + 2h2o a. 3.4 mol h2so4b. 6.8 mol h2so4 c. 10.2 mol h2so4 d. 13.6 mol h2so4
Answers: 3
Chemistry, 23.06.2019 06:30, aurikmah2005
Acertain atom has 22 protons and 19 electrons. this atom loses an electron. the net charge on the atom is now 4+1+01-4-. if this same atom with 22 protons and 19 electrons were to gain 3 electrons, the net charge on the atom would be 3+2+02-3-.
Answers: 1
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Use the equilibrium constant expression, and equilibrium con...
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