Ca(OH)2+NH4CL=CaCL2+NH3+H2O

In all living cells dna controls cellular activities by

Aman applies a force of 500n to push a truck 100m down the street how much does he do?

The size (radius) of an oxygen molecule is about 2.0 ×10−10m. make a rough estimate of the pressure at which the finite volume of the molecules should cause noticeable deviations from ideal-gas behavior at ordinary temperatures (t= 300k ). assume that deviatons would be noticeable when volume of the gas per molecule equals the volume of the molecule itself.