Popeye wants to make a dilute spinach solution for Sweetpea's bottle. How much 3.0 M spinach solution should he add to the 500.0 mL bottle if he wants the final solution to be 0.30 M?

Answer : The volume of 3.0 M spinach solution added should be, 50 mL

Explanation :

Formula used :

where,

are the initial molarity and volume of spinach solution.

are the final molarity and volume of diluted spinach solution.

We are given:

Now put all the given values in above equation, we get:

Hence, the volume of 3.0 M spinach solution added should be, 50 mL

- decrease the number of plants and animals living in the water.

o conteúdo de calor de um sistema é igual à entalpia apenas para um sistema que é constante