How much butane was in the mixture
A 420g mixture of butane and butene is combusted in air to make carbon dioxide and water. If 555 grams of water are formed, how much butane was in the mixture?
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They need to make 500 mL of a 2.5 M solution of HCL. Calculate and specifically explain exactly how to make this solution.
Calculate the pH of a solution prepared by dissolving 0.750 mol of NH3 and 0.250 mol NH4Cl in water sufficient to yield 1.00 L of solution. The Kb of ammonia is 1.77 x10-5 .
A-One HVAC started selling annual maintenance agreements for $100 in January. This entitles the customer to two maintenance calls - one in May and one in October. A-One also performs maintenance calls by appointment for $75 per call.
A solution is prepared by mixing 5.4 g of FeCl3 with enough water to make 75 mL of solution. Calculate the molarity of the solution.
XYZ Company had 500,000 common shares authorized, 250,000 shares issued. They had 22,000 shares in treasury stock. They declared a dividend of 40 cents per share.
What is the highest price that Talboe could pay the outside supplier for each wheel and still be economically in different between making or buying the wheels?
Can 1,2,3-tribromocyclohexane or 3-bromocyclohexene be formed as a side product if these experimental conditions are used? Explain please why?
Slick Corporation is a small producer of synthetic motor oil. During May, the company produced 5,000 cases of lubricant. Each case contains twelve quarts of synthetic oil.
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