The density at 20 degrees celsius of a 0500 m solution of
The density at 20 degrees celsius of a 0.500 M solution of acetic acid in water in 1.0042 g/mL. what is the molality of the solution? the molar mass of acetic acide, CH3CO2H is 60.05 g
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The average distance of the planet Mercury from the sun is 0.39 times the average distance of the earth from the sun
has a standard free-energy change of -4.00 kJ/mol at 25 °C. What are the concentrations of A, B, and C at equilibrium if, at the beginning of the reaction, their concentrations are 0.30 M, 0.40 M, and 0 M, respectively
If we were to use linear regression with seasonality to forecast costs, what would be the X independent variable? Got example of a logical XY pair?
A rectagular boat is overloaded so that the water level (in fresh wateer) is just one centimeter (1.0cm) below the top of the boat, what is combined mass of all the people and the boat combined
The divorce rate in the United States is close to 53%, the third highest in the world. What do you think are the reasons for this high rate of divorce in the U.S.?
Prepare an amortization schedule for a three-year loan of $108,000. The interest rate is 9 percent per year, and the loan agreement calls for a principal reduction of $36,000 every year. How much total interest is paid over the life of the loan?
Phosphoric acid reacts with magnesium hydroxide to produce magnesium phosphate and water via the following reaction: ?H3PO4 + ?Mg(OH)2->?Mg3(PO4)2 + ?H2O
the near point of a person's eye is 52.8 cm. To see objects clearly at a distance of 24.0 cm, what should be the focal length and power of the appropriate corrective lens
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