A 300 mL bottle of soft drink has 0.2 M dissolved in it. Assuming behaves as an ideal gas, the volume of the dissolved at STP is mL. (Nearest integer)

Given: At STP, molar volume of an ideal gas

Question

A 300 mL bottle of soft drink has 0.2 M  dissolved in it. Assuming  behaves as an ideal gas, the volume of the dissolved  at STP is  mL. (Nearest integer)

Given: At STP, molar volume of an ideal gas is 22.7 L mol⁻¹

Canvas Classes · Accepted Answer

Strategy:
 First, find the number of moles of dissolved  using its molarity and the volume of the soft drink. Then, apply the molar volume constant for ideal gases at STP to find the equivalent gas volume.

Step 1: Calculate moles of 
- Molarity = 0.2 mol/L
- Volume = 300 mL = 0.3 L

Step 2: Calculate the volume at STP
At STP, 1 mole of an ideal gas occupies 22.7 L.

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