### Explain what is the specific heat for the substance

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It takes 46.0 J to raise the temperature of an 12.5g piece of unknown substance from 13.0 oC to 26.2 oC. What is the specific heat for the substance?

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 Compute the molar mass of the compound : she measures the freezing point of the solution to be 2.7 oC; that of pure cyclohexane is 6.5 oC. cyclohexane has a Kf of 20.2 oC/m. caclculate the molar mass of the compound What is the utility of one year in the chronic health state : suppose you are asked to use the standard time trade-off approach to measuring quality of life and are given the following information. an individual is faced with living the remaining 10 years of her life suffering from severe osteoporosis. What is the maximum loan vance : What is the maximum loan Vance could take from this qualified plan, assuming the plan permitted loans? How many dollars in induced changes in investment : Y = C + I + G C = a + bYd G = Go I is not equal to f (Y) i.e., MPI = 0 Tx = Txo Given S = -25 + 0.2Yd, a \$10 billion increase in government spending will bring about how many dollars in induced changes in investment Explain what is the specific heat for the substance : raise the temperature of an 12.5g piece of unknown substance from 13.0 oC to 26.2 oC. What is the specific heat for the substance? Explain iodide and hypochlorite ions : The reaction is found to be first order each in iodide and hypochlorite ions, and inversely proportional to the concentration of hydroxide ion present in the solution. In a keynesian model what is the level of income : Since GDP measures the nation's output at current market prices, then if a good or service is not exchanged through the marketplace, it cannot and does not go into GDP A major difference between Classical economists and Keynesian economists is tha.. Explain the freezing-point depression : The freezing-point depression of a 0.100 m (molality) MgSO4 solution is 0.225 degrees Celsius. Determine the experimental van't Hoff Explain what is the delta hrxn of the reaction : propane is burned in excess oxygen, 886 kj of heat is evolved. What is the delta Hrxn of this reaction?

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