A tank of compressed CO_(2) has a pressure of 5.8 atm and a volume of 150 mL. What is the volume of this gas when the pressure is decreased to 3.1 atm? 280 mL 0.76 mL 311 mL 56 mL

## Step 1: Identify the gas law to use### Use Boyle's Law, which states that for a given mass of gas at constant temperature, the product of pressure and volume is constant: .## Step 2: Substitute the given values into Boyle's Law### Given: atm, mL, atm. Find .### Equation: ## Step 3: Solve for ### Rearrange the equation to solve for : ### Calculate: mL