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Which solution is more concentrated show work and EXPLAIN your reasoning Solution A 2 L of water 135.75 g of MgO
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Answers ( )
Answer:
Solution A
Explanation:
Solution A
1 mole of MgO = 24 + 16 = 40 g
? moles of MgO = 135.75g
1.81 moles of MgO is in 2 liters of water
? moles of MgO is in 1 liter of water
Solution B
1 mole of CaCl₂ = 40 + 35.5 = 75.5 g
? moles of CaCl₂ = 119.6g
1.584 moles of MgO is in 2 liters of water
? moles of MgO is in 1 liter of water