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1. Which equation represents the reaction of ammonia with water? a) NH3(aq) + H2O(l) <---> NH4^+(aq) + OH^ -(aq) b) NH3(aq) + H2O(l) <---> NH2OH(s) + H2(g) c)2NH3(aq) + 4H2O(l) <---> 2NO2(g) + 6H2(g) d) NH3(aq) + H2O(l) <---> NH2^ -(aq) + H3O^+(aq) 2. How many moles of solute is contained in...

1. How many moles of solute is contained in 250 mL of 0.0775 M solution??? a) 3.10 mol b) 0.194 mol c) 0.323 mol d) 0.0031 mol 2. A balanced equation representing the ionization of barium sulfate in water is? 3. Ammonia is produces by the reaction of hydrogen and nitrogen: N2(g) + 3H2(g) -->...

1. A balanced equation representing the ionization of barium sulfate in water is? 2. Ammonia is produces by the reaction of hydrogen and nitrogen: N2(g) + 3H2(g) --> 2NH3(g) How many moles of H2 are needed to react with 1.0 mole of N2? 3. How many atoms are in 5.9mol of H(g)? 4. If the...

1. Write the Ka expressions for the dissociation reaction of the following weak acid HClO? a) Ka = ([H+]^2[ClO-]^2)/[HClO]) b) Ka = ([H+][ClO-])/[HClO]^2) c) Ka = ([H+][ClO-])/[HClO]) d) Ka = ([HClO]/[H+]^2[ClO-]^2) e) Ka = ([HClO]/[H+][ClO-]) 2. Identify each Bronsted base in the following...