one methane molecule plus two oxygen (gas) molecules yields one carbon dioxide molecule plus 2 water molecules.
Example: Two plus three equals five. 2 + 3 = 5.
A combustion reaction.
H2. Hydrogen gas.
2NaH2 + O2 yields 2Na + 2H2O
2Rb(s) + 2H2O(l) --> 2RbOH(aq) + H2(g)
Yep
Silver nitrate plus potassium iodide yields silver iodide plus potassium nitrate.
Yes
Example: Two plus three equals five. 2 + 3 = 5.
exothermic
exothermic
No
oxygen
A combustion reaction.
c24h44o22+2h2o
SrSO4 + 2H2O + 2NH3
CO2 + 2H2O + energy