What is the final temperature of the mixture
25.0 mL of ethanol initially at 7.0 degrees C is mixed with 35.0 mL of water initially at 25.3 degrees C in an insulated beaker. Assuming that no heat is lost, what is the final temperature of the mixture?
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You have 10 mL of calmagite (molecular weight 358.3g/mol). How much calmagite remains in an aqueous layer after a single 10 mL extraction of ethyl acetate (density 0.897 g/mL).
A reaction mixture initially contains 0.56 atm CO2 and 0.32 atm CO. Determine the equilibrium pressure of each gas if Kp for the reaction at this temperature is 2.25.
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What product is formed when TWO equivalents of phenylmagnesium bromide (PhMgBr) are reacted with methyl salicylate (aka methyl-2-hydroxybenzoate)?
On January 2, 2013, the Cerritos Band acquires sound equipment for concert performances at a cost of $65,800. The band estimates it will use this equipment for four years.
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Predict the products, write the balanced molecular equations, and then write the balanced net ionic equation for the following reagents that are mixed or heated.
Consider another expandable balloon is filled with nitrogen gas. The density of the gas is 1.24 g/L and the outside pressure is 1.05 atm. What is the temperature of the gas?
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