1.2) Iron chloride can be made by reacting iron with hydrochloric acid. The balanced equation for the reaction is:
2Fe + 6HC -> 2FeCl, + 3H,
A student uses 112g of iron in a reaction with 182.5g hydrochloric acid.
Relative atomic masses (A.): CI = 35.5, Fe = 56, H = 1
Relative formula mass (M.): HCl = 36.5
Explain which reactant is the limiting reactant.
You must show your working.

Which is a characteristic of mixtures?

Which statement best describes the oxidation numbers of the atoms found in magnesium chloride? a. magnesium has a 2- oxidation number and chlorine has a 1+ oxidation number. b. magnesium has a 2- oxidation number and chlorine has a 2+ oxidation number. c. magnesium has a 2+ oxidation number and chlorine has a 1- oxidation number. d. magnesium has a 1+ oxidation number and chlorine has a 1- oxidation number.

The reactions of photosynthesis occur in the of plant cell? a.mitochondria. b. lysosomes. c. chloroplasts. d. chlorophyll