From science to arts, IDNLearn.com has the answers to all your questions. Join our interactive Q&A platform to receive prompt and accurate responses from experienced professionals in various fields.

What mass of Na2CO3 will be required to dissolve in 0.3 L of water to make a 0.5 M solution?

Sagot :

The mass of [tex]Na_2CO_3[/tex] that will be required to be dissolved in water would be 15.9 grams

Solution preparation

Recall that:  molarity = mole/volume in L

In this case, the volume is 0.3 L and the molarity is 0.5 M.

Thus, mole = molarity x volume = 0.5 x 0.3 = 0.15 moles

Mass of 0.15 moles  [tex]Na_2CO_3[/tex] = 0.15 x 106 = 15.9 grams

More on solution preparation can be found here: https://brainly.com/question/14667249

#SPJ1

We appreciate your presence here. Keep sharing knowledge and helping others find the answers they need. This community is the perfect place to learn together. Your search for answers ends at IDNLearn.com. Thanks for visiting, and we look forward to helping you again soon.