Question

It would require ? Liters of water to dissolve 36 grams of the substance.

Answer 1

It would be 3 liters

Step-by-step explanation:

Answer 2

The correct answer is 3 liters

Step-by-step explanation:

If a substance has a solubility of
`12 (grams)/(liter)`, this means in 1 liter, the grams that can be dissolved are 12 grams. Now, considering Justin and Ellie need to dissolve 36 grams to calculate the number of liters just divide the total of grams into 12 as each liter dissolves only 12 grams. The process is shown below:

36 grams (the amount that will be dissolved) ÷ 12 (grames dissolved per liter) = 3 liters (liters to dissolved 36 grams)