Answer:
The molarity of a solution prepared by dissolving 54.3 g of Calcium nitrate into 355 mL of water is 0.9881M
Molarity of solution is the ratio of the number of moles of the substance to the volume.
n is the number of moles of the compound
Mass of calcium nitrate = 54.3g
Molar mass of calcium nitrate = Ca(NO₃)₂ = 164.088 g/mol
Get the required molarity;
Hence the molarity of a solution prepared by dissolving 54.3 g of Calcium nitrate into 355 mL of water is 0.9881M
Explanation:
:)
C) national? I'm sorry if I am wrong
here are the reasons why Maggie did not have a flood insurance.
C. She felt she needed to save money.
D. She may have misunderstood her basic homeowners policy.
E. Her expenses were already high before paying for insurance.
According to the question, Maggie did not have enough money. She already had more than enough expenses.
The passage also said that there were months that the amount that she had was hardly enough to take care of basic needs.
She did not understand the home owners policy because she was told that they would offer it to her at an additional cost. She may have thought that she already had it covered.
I think its Gillian. Look it up in case
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