Find the molarity of a solution

Assignment Help Chemistry

Reference no: EM13143979

Find the molarity of a solution prepared by dissolving 120 g CaCl2 (MW = 111 g/mol) in 450 cm3 of solution.

Reference no: EM13143979

Questions Cloud

Determine the mass of rbcn required : Determine the mass of RbCN required to prepare a 500 mL solution which is .12 M RbCN (MW = 112 g/mol).

Elimination entries for preparation of consolidated balance : Present, in general journal form, the elimination entries for the preparation of a consolidated balance sheet workpaper on January 1, 2011. The difference between the value implied by the purchase price of the investment and the book value of the ..

Write a memorandum to the cfo describing inventory : Assume that you have decided that there are significant weaknesses in the physical controls over inventory that would be reduced with a new AIS that supports JIT inventories. Write a memorandum to the CFO describing how this might affect the inven..

Is the standard deviation of histogram around five value : Description of the graph:A given histogram: normal distribution bell curve that is skewed to the left. On the x-axis of the graph, from left to right have the following numbers 0 , 50, 100.

Find the molarity of a solution : Find the molarity of a solution prepared by dissolving 120 g CaCl2 (MW = 111 g/mol) in 450 cm3 of solution.

Calculate the real risk-free rate of return : 30-day T-bills are currently yielding 8 percent. Current interest rate premiums: Inflation premium: 5% Liquidity premium: 1% Maturity risk premium: 2%: Default risk premium: 2% Calculate the real risk-free rate of return.

Determine the mass of agno3 : Determine the mass of AgNO3 (MW = 170g/mol) required to dissolve in 400 mL solution in order to prepare a solution which is .14 M AgNO3.

Kinetic molecular theory states that particle collisions : Kinetic Molecular Theory states that particle collisions are elastic,but energy and collisions of the particles are proportional to the absolute temperature, but the more collisions according to Henry's law, the more gas dissolves.

What bookkeeper did was definitely unethical : What the bookkeeper did was definitely unethical. But what if one of her grandchildren had been ill and needed an expensive operation?

User Account

All Pages