PLEASE HELP WITH THIS 3 liquids are out into a container - each liquid has a volume of 10ML. Liquid "A" has a mass of 20 g. Liquid has a mass of 10 g and liquid "C" has a mass of 5 g. Calculate the densities of each and put in order from bottom to the top of the container

Liquid A= 2g/ml

Liquid B= 1g/ ml

Liquid C= 1/2g/ ml

Explanation:

Hope this helps UwU

1. for the first question, we must find the mass of the anhydrous salt, mgso₄. the molar mass for mgso₄·7h₂o is 246.47 g/mol, while that of mgso₄ is 120.37 g/mol.7.834 g mgso₄·7h₂o * 1 mol mgso₄·7h₂o/246.47 g * 1 mol mgso₄/1 mol mgso₄·7h₂o * 20.37 g mgso₄/mol = 0.647 g mgso₄

2. mass of water = mass of sample - mass of anhydrous salemass of water = 7.834 - 0.647 = 7.19 gpercent water in hydrate = 7.19/7.834 * 100 = 91.74%

answerto predict;