Consider the following reaction. CO2(g) + H2(g) CO(g) + H2O(l)

What is being oxidized?
carbon
carbon dioxide
oxygen
hydrogen

Find the missing probability in the table below a.0.10 b.40 c.0.80 d. 0.20

The following transition occurs at a molecular level for a substance. what transition corresponds to this change in microscopic structure? the carbon dioxide molecules on the left are in a regular, tightly packed pattern. after heating, it becomes much lower density. a. melting b. boiling c. sublimation d. freezing

Silver is a white metal that is an excellent conductor. silver tarnishes when exposed to air and light. the density of silver is 10.49 g/cm3. the melting point is 962oc and the boiling point is 2000oc. a chemical property of silver is