Find the mass of 256 mL of mercury. The density of mercury is 13.56 g/cm cubed will mercury sink or float, explain

Based on the position vs. time graph which velocity vs. time graph would correspond to the data

Why does asexual reproduction result in offspring with identicle genetic variation

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