Colume of acid required to completely neutralize the base
Question: If 1.4 M H2SO4 is used to titrate a 300.0 mL solution of 1.76 M ammonia (NH3), what volume of acid is required to completely neutralize the base? Each mole of this strong diprotic acid produces two moles of hydronium ions in water.
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A compound having an approximate molar mass of 120-15 g has the following percent composition by mass: carbon, 38.44%; hydrogen, 4.839%; chlorine, 56.73%. Determine the empirical and molecular formulas of the compound.
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If 1.4 M H2SO4 is used to titrate a 300.0 mL solution of 1.76 M ammonia (NH3), what volume of acid is required to completely neutralize the base? Each mole of this strong diprotic acid produces two moles of hydronium ions in water.
Calculate the concentration of a solution prepared by adding enough water to 2.2 g of sucrose (C12H22O11) to make a total of 50 mL of solution.
For the first irder reaction 2N2O5 --> 2N2 O4 + O2 at a particular temperature, the half - life of N2O5 is 0.90 hr . What fraction of the initial concentration of N2O5 will remain after 2.4 hours?
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If Delta H = -80.0 kJ and Delta S = -0.300 kJ/K, the reaction is spontaneous below a certain temperature. Calculate that temperature.
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