Determine the numbers of ml of 1m cuso4 is required
Determine the numbers of mL of 1M CuSO4 is required for 1g Zn to completely react based on the equation : Zn(s) +CuSO4(aq) --> Cu(s) +ZnSO4(aq)
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Determine the numbers of electrons will aluminum gain or lose when it forms an ion? Write down a concise paragraph explaining what is meant by the "diagonal effect" and explain how it can be accounted for.
Determine the concentration of Ca+2 and CO3-2 at equilibrium. Determine the equilibrium constant for the dissolution reaction.
A 2.0-L vessel contains the 4.65g of a gas at 1.00 atm and 27.0 degree C. Determine the density of the gas in grams per liter. Determine the molar mass of the gas?
Explain how much calcium would be needed to make 15.0g of calcium oxide if the calcium oxide can be prepared by heating calcium metal in oxygen.
Determine the average mass percent of oxygen in potassium chlorate using your two experimental values. Is it lower than either of your individual experiments How well do your experimental results match the theoretical value?
Explain what state of a) benzene and b) naphthalene may be reached by the electric dipole transitions from their (totally symmetrical) ground state?
Discuss how much heat would be needed to change the temperature of 150g water from the 25C to 75C? Explain what volume of mercury which is having the density 13.6g/cm3 will have 0.0375kg? (go to 2 decimals).
Write down a thermodynamic equilibrium constant expression to represent the reaction of solid lead (II) sulfide with aqueous nitric acid to form the solid sulfur, a solution of nitrogen monoxide and lead (II) nitrate gas.
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