Homework – Investigation III – Lesson 4
1. Consider the following reaction:
Cal2 (aq) + K2C2O4 (aq) -> CaC2O4 (s) +2 KI (aq)
a) Name all of the compounds.
b) Write a sentence describing what is happening in the reaction.
c) If you had 0.005 moles of each reactant, how many moles of each product
could you make?
d) What is the molar mass or each substance? (round numbers to the nearest
tenth)
e) If you had 10.0 grams of calcium iodide, how many moles would you
have? (round to the nearest hundredth of a mole)
f) If you had 10.0 grams of calcium iodide, how many grams of calcium
could you potentially make?
g) How many grams of potassium iodide could you make with 10.0 grams of
calcium iodide?