Because displacement of water is the convenient way to obtain gas.
Thw answer is PHj78 JJ CP30 R2D2
desertification, urbanization, and climate change(more carbon dioxide).
The answer would be D. because when an acid and base mix the start to cancel each other out causing it to neutralize
Standard temperature and pressure (STP) means a temperature of 0°c and a pressure of 1 atmosphere (atm). The molar gas volume is used to convert between the number of moles of a gas and the volume of the gas at STP. One mole of a gas occupies a volume of 22400 cm³ or 22.4 liters at STP according to the molar gas volume.
