Determine the limiting reactant in each of the following mixtures of reactants: a. 3.0 mol of N2 and 5.0 mol of H2 b. 8.0 mol of N2 and 4.0 mol of H2 c. 3.0 mol of N2 and 12.0 mol of H2

What is the cellular process that releases the energy stored in food molecules

To save time, you can approximate the initial mass of the solid to the nearest ±1 g. for example, if you are asked to add 14.3 g of copper, add between 13 g and 15 g. which of the following sets include two samples with an equal density? which all that apply below 15.4 g gold and 18.7 g silver 15.2 g copper and 50.0 g copper 20.2 g silver and 20.2 g copper 11.2 g gold and 14.9 g gold

Choose all the answers that apply. fluorine (f) has an atomic number of 9 and an atomic weight of 18.99. fluorine has a. 9 protons b. 10 neutrons c. 18 electrons d. an atomic mass of 19 e. at least one isotope