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Question:

What is the mass percent of dolomite in the soil?

To find the mass percent of dolomite [CaMg(CO3)2] in a soil sample, a geochemist titrates 11.85 g of soil with 34.60 mL of 0.2516 M HCl.

Answer:

CaMg(CO3)2 + 4 HCl → CaCl2 + MgCl2 + 2 CO2 + 2 H2O Supposing nothing else in the soil reacts with HCl: (0.03460 L) x (0.2516 mol/L HCl) x (1 mol CaMg(CO3)2 / 4 mol HCl) x (184.4008 g CaMg(CO3)2/mol) / (11.85 g) 0.03387 3.387% CaMg(CO3)2
Yes. You do need your own condo unitowners policy. It covers your inside building property (inside walls, cabinets, floors, ect) and your personal property (clothes, appliances, tv's, ect) and liability in case anyone gets injuried inside your unit. It's cheap. Call your auto insurance agent back and speak to the actual agent and not the staff. If that does not work then switch to a different agent with the same company. You get discounts on the condo policy and the auto policy. And, they are great discounts.
Excellent answer by Arash. I agree that taking the insurance section from the Association's governing documents to your agent is the best idea. I would only add that it's not uncommon for an HOA insurance policy to exclude any betterments or additions. So, for example, if you replaced the original built-in cabinets with upgraded cabinets, that may not be covered in their policy.
There is a policy available for condo owners to cover their own belongings in the condo. It's also very cheap, but if you don't have anything of significant value, then it's a waste of money.

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