How many moles of C5H120 would it take to generate 4.2 moles of CO2 from combustion? 2 CsH120 + 15 O2 → 10 CO2 + 12 H2O
Enter your unrounded answer without units.

The molality of calcium chloride (cacl2) in an aqueous solution is 2.46 m. what is mole fraction of the solute?

Upon decomposition, one sample of magnesium fluoride produced 1.65 kg of magnesium and 2.56 kg of fluorine. a second sample produced 1.32 kg of magnesium. part a how much fluorine (in grams) did the second sample produce?

Write a balanced equation showing the formation of copper (ii) nitrite from its elements