We can use the gas laws to determine what the pressure of this gas will be at the higher temperature and pressure. To start, the gas at the higher pressure is determined by multiplying the original volume by the ratio of the pressures (old pressure/new ...
The solution consists of a step by step response, of about 170 words, which explains how the gas laws can be used to solve for the final volume of a gas under specific conditions.
Volume, pressure, acetylene gas reacting with solid calcium carb
Acetylene gas, C2H2(g), can be produced by reacting solid calcium carbide, CaC2, with water. The products are acetylene and calcium hydroxide. What volume of wet acetylene is collected at 25°C and 725 torr when 4.10 g calcium carbide is reacted with an excess of water? (At 25°C the vapor pressure of water is 23.8 torr.)