How many grams of solute are present in 465 mL of 0.780 M KBr?
Calculate the molarity of 0.950 mol of Na2S in 1.20 L of solution.
Calculate the molarity of 29.9 g of MgS in 741 mL of solution.
A balloon containing methane gas has a volume of 1.38 L at 33.0°C. What volume will the balloon occupy at 66.0°C?
A sample of an ideal gas has a volume of 2.34 L at 289 K and 1.03 atm. Calculate the pressure when the volume is 1.63 L and the temperature is 303 K.
A sample of N2 gas has a volume of 15.0 L at a pressure of 1.50 atm and a temperature of 23°C. What volume, in liters, will the gas occupy at 3.50 atm and 281°C? Assume ideal behavior.