1-What is the name for NH3? Is it strong/weak/non acid/base/electrolyte? Write the reaction in water being...

1-What is the name for NH3? Is it strong/weak/non acid/base/electrolyte? Write the reaction in water being careful to use the proper arrow. If none, write N.R.

2-What is the formula for ammonium sulfate? Is it strong/weak/non acid/base/electrolyte? Write the reaction in water being careful to use the proper arrow. If none, write N.R.

3-What is the name for FeCrO4? Is it strong/weak/non acid/base/electrolyte? Write the reaction in water being careful to use the proper arrow. If none, write N.R.

4-What is the formula for hydroiodic acid? Is it strong/weak/non acid/base/electrolyte? Write the reaction in water being careful to use the proper arrow. If none, write N.R.

5-What is the formula for iron(II) bromide? Is it strong/weak/non acid/base/electrolyte? Write the reaction in water being careful to use the proper arrow. If none, write N.R.

6-What is the name for HNO3? Is it strong/weak/non acid/base/electrolyte? Write the reaction in water being careful to use the proper arrow. If none, write N.R.

7-What is the formula for potassium permanganate? Is it strong/weak/non acid/base/electrolyte? Write the reaction in water being careful to use the proper arrow. If none, write N.R.

Expert Solution

queen_honey_blossom answered 2 years ago

The reaction of the weak acid HCNHCN with the strong base KOHKOH is

The reaction of the weak acid HCNHCN with the strong base KOHKOH isHCN(aq)+KOH(aq)⟶HOH(l)+KCN(aq)HCN(aq)+KOH(aq)⟶HOH(l)+KCN(aq)To compute the pH of the resulting solution if 61 mL61 mL of 0.49 M0.49 M HCNHCN is mixed with 4.0×101 mL4.0×101 mL of 0.32 KOH0.32 KOH we need to start with the stoichiometry. Let's do just the stoich in steps:What are the moles of the pH active product after reaction? (remember the spectator ion is not pH active)

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