23. The reaction between solid sodium and iron(ill) oxide 15 inflates an automobile airbag 6Na(5) + Fez03(5eta Na20(s) + 2Fe(s). If 100.0 g oraha
and 100.0 g of Fe2O3 are used in this reaction, determine the following.
a. limiting reactant
b. reactant in excess
c. mass of solid iron produced
d. mass of excess reactant that remains after the reaction is complete
no in areen nlants use carbon dioxide and water to

In the millikan oil drop experiment they determined that every drop had a charge which was a while number multiple of -1.60x10^-19. if a drop has a total charge of -9.60x10^-19 then how many excess electrons are contained within the drop?

Problem page combustion of hydrocarbons such as pentane ( c5 h12 ) produces carbon dioxide, a "greenhouse gas." greenhouse gases in the earth's atmosphere can trap the sun's heat, raising the average temperature of the earth. for this reason there has been a great deal of international discussion about whether to regulate the production of carbon dioxide.(a) write a balanced chemical equation, including physical state symbols, for the combustion of liquid pentane into gaseous carbon dioxide and gaseous water. (b) suppose 0.350 kg of pentane are burned in air at a pressure of exactly 1 atm and a temperature of 20.0 degree c. calculate the volume of carbon dioxide gas that is produced. be sure your answer has the correct number of significant digits.

If i add water to oil what will happen