Question

1: which solution contains the most dissolved solute?
A.0.8moles in 100 ml
B.0.2moles in 50ml
C.0.2moles in 100ml
D.1.0moles in 500ml
E.0.01 moles in 10ml

1) which solution contains the most dilute solution?(smallest concentration)
2) which solution is most diluted in 250ml of solution?
3) 0.15 moles of sodium carbonate in 250 ml of solution?

2.Calculate the concentration of the following in grams per litre (g/L)
A. 18grams of glucose in 200ml of solution
B.23.0 grams of ethanol in 200 ml solution
C. 39.0grams of copper sulfate in 500ml solution

3.Find the concentration of the following solution in moles per litre (mol/L)
A.58.5 grams of sodium chloride is dissolved to make 2.00litre of solution
B.10.6 grams of sodium carbonated is dissolved toa 100ml of aqueous solution
C.5.3grams of ammonium chloride is dissolved to produce 1.00 litre of solution.
​

Answer 1

Answer:

1 is d ,2

Explanation:

one the no. it can ,,makescpertfrt to their r8nrtedkgyh