How much Volume is needed, if given 55 L of Hydrogen gas in a container of 655 kPa and reduces to 140. kPa?

Indicate whether the specified alkyl halides will form primarily substitution products, only elimination products, both substitution and elimination products, or no products when they react with sodium methoxide. 1-bromobutane 1-bromo-2-methylpropane 2-bromobutane 2-bromo-2-methylpropane

What state of matter is ice a. liquid b. element c. solid d. gas

How will the volume of a gas be affected if the pressure is tripled, but the temperature remains the same?