A sample of hydrogen gas at a pressure of 0.843 atm and a temperature of 28.7 °C, occupies a volume of 15.9 liters. If the gas is compressed at constant temperature to a volume of 9.87 liters, the pressure of the gas sample
will be
atm

2b2t

explanation:

2b2t

i think that the answer is c

one negative thing it that it can kill water animals. another negative thing is it can cause the destruction of ecosystem. one way water pollution can be reduced is to conserve energy.

answer; 4 electrons;