Answer:

4% po yan

Step-by-step explanation:

hope its helps pa brainliest po

Answer:

75 mL of methyl solution

Step-by-step explanation:

The given are 20% v/v methyl solution and 15 mL of methyl. We need to know the volume of methyl solution.

Step 1: We know that the percent by volume formula is:

%v/v = x 100%

Step 2: Substitute the given values in the formula. Let x be the volume of the methyl solution.

%v/v = x 100%

20% = x 100%

Step 3: Rearrange the resulting equation in terms of x. Then solve for x.

20% = x 100%

=

0.20 =

0.20 x = 15 mL

x = 75 mL

Therefore, the volume of methyl solution is 75 mL.

To learn more about percent by volume, click the link below:

brainly.ph/question/1616417

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