Acertain volume of a 0.80 m solution contains 4.3 g of a salt. what mass of the salt is present in the same volume of a 2.2 m solution?

Iam in desperate need of with this !

How many atoms are there in 5.70 mol of mg

Part 1: include important facts found through your research. part 2: include your visual display. include your summary of “the chemistry of water” from the national science foundation website. include your experiment. part 3: include responses to the reflection questions.