Lillian Scott

What is the pressure (in atm) of 0.250 mole of nitrogen gas at 18C in a 7.50 x 103 mL container? Show your work for full credit.

A 500. mL sample of a gas is collected in a laboratory at a temperature of 293K and a pressure of 720 mmHg. What is the new volume of the gas at STP? Show all work for full credit including units and sig figs.

A mass of 5.4g of aluminum is reacted with excess copper(II) chloride as shown in the reaction in the image. How much copper can be produced by this reaction? 3 CuCl2 + Al ---> 2 AlCl3 + 3 Cu

Silicon carbide is produced by heating silicon dioxide and carbon at high temperatures as shown by the reaction below. How many grams of SiC can be formed by reacting 2.00g of silicon dioxide and 2.00 grams of carbon? SiO2(s) + 3 C(s) --> SiC(s) + 2 CO(g)...