Time (t) Sound A amplitude
Sound B amplitude
Sound A + B amplitude
0.0006

0.3000

0.4995

Which of the following is true for the actual yield of a reaction? it is always calculated as a ratio. it is the yield from the excess reactant. it is the yield from the limiting reactant. it is always less than the theoretical yield.

Δu of , in kj/kg, as it isto k, (a)as a of , (b) at , (c) at .

If 22.5 of nitrogen at 748 mm hg are compressed to 725 mm hg at constant temperature. what is the new volume?