Calculate the number of hydrogen atoms per cubic centimeter for the following matters: (a) fresh water, (b) oil (c h20, 0.8 plem'), and (c) methane (ch4, 0.01 g/cm').

The first element on the periodic table of elements is carbon. a. true b. false

If i can still dissolve more sugar into the solution at a certain temperature what would i call that solution

For the reaction shown, find the limiting reactant for each of the following initial amounts of reactants. 4al(s)+3o2(g)→2al2o3(s) a) 1 molal, 1 mol o2 b) 4 molal, 2.6 mol o2 c) 16 molal, 13 mol o2 d) 7.4 molal, 6.5 mol o2