a bottle of champagne is 17 % (v/v) alcohol. part a if there are 800 ml of champagne in the bottle, what is…

a bottle of champagne is 17 % (v/v) alcohol. part a if there are 800 ml of champagne in the bottle, what is the volume, in milliliters, of alcohol? express your answer in milliliters to two significant figures. v = ml

a bottle of champagne is 17 % (v/v) alcohol. part a if there are 800 ml of champagne in the bottle, what is the volume, in milliliters, of alcohol? express your answer in milliliters to two significant figures. v = ml

Answer

Explanation:

Step1: Identify the formula

The volume - by - volume percentage formula is $\text{Volume}%=\frac{\text{Volume of solute}}{\text{Volume of solution}}\times100%$. We want to find the volume of solute (alcohol), and we know that $\text{Volume}% = 17%$ and $\text{Volume of solution}=800\ mL$. Rearranging the formula for the volume of solute gives $\text{Volume of solute}=\frac{\text{Volume}%}{100%}\times\text{Volume of solution}$.

Step2: Substitute the values

Substitute $\text{Volume}% = 17$ and $\text{Volume of solution}=800\ mL$ into the formula: $V=\frac{17}{100}\times800\ mL$.

Step3: Calculate the result

$V = 136\ mL$. Rounding to two significant figures, $V = 140\ mL$.

Answer:

$140$