When poured into water, glycerol (also a liquid) falls to the bottom of the beaker. Which of the following is a true statement? *
The water is less dense than the glycerol
An object that floats in water will always float in glycerol
O An object that floats in glycerol will always float in water

At 450 mm hg a gas has a volume of 760 l, what is its volume at standard pressure

In pqr m< p=60 m< q= 30 and m

One of the hopes for solving the world's energy problem is to make use of the fusion reaction 21h +31h --> 42he + 10n + energy how much energy is released when 1 mol of deuterium is fused with 1 mol of tritium according to the above reaction? the masses of the atoms and the neutrons are as follows: 21h = 2.0140 amu 31h = 3.01605 amu 42he = 4.002603 amu 10n = 1.008665 amu. the speed of light is 2.9979 x 108 m/s.