Calculate the numerical Kc value for the following reaction if the equilibrium mixture contains 0.51 M CO2 , 0.30 M H2 , 1.8 M CH4 , and 2.0 M H2O. CO(g) + 3H2 (g) ⇌ CH4 (g) + H2O (g)

The difference between the atomic number of an element and the element’s atomic mass is the number of ions.

What happened to the amount of carbon dioxide in the atmosphere from 2010–2017?

3.09 lab: reaction of metals 1 which combinations of substances resulted in a chemical change? for each metal that participated in a chemical change, write the type of metal it is, based on your examination of the periodic table. were there any metallic compounds that did not react with either the acid or the base? write the type of metal, based on your examination of the periodic table. make a general statement about the reactivity of the metals in this experiment.