During a lab experiment, 26 mol of BaF2 are combined with 50 mol of NaNO3. BaF2 + 2NaNO3 → Ba(NO3)2 + 2NaF

What is the limiting reactant?
BaF2

NaF

Ba(NO3)2

NaNO3

In 1901, thomas edison invented the nickel-iron battery. the following reaction takes place in the battery. fe(s) + 2 nio(oh)(s) + 2 h2o(l) fe(oh)2(s) + 2 ni(oh)2(aq) how many mole of fe(oh)2, is produced when 5.35 mol fe and 7.65 mol nio(oh) react?

Which of these is a physical property

Why is it possible for different microorganisms to extract energy not only from carbohydrates and other biological molecules but from a large variety of substances?