Find the density of an object that has a mass of 28 grams and a volume of 2 points
38.6 cm^3. *

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?

How many moles is 14.5 cm^3 of platinum? the density of platinum is 21.45 g/cm^3.

Table sugar completely dissolved in water is an example of a?