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write the chemical equation of prepearation potassium humate from humic acid
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∙ 10y ago
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Why would you not make a potassium compound by reacting potassium metal with an acid?
Potassium is too reactive to mix with acid
What acid would you add to potassium hydroxide to make potassium chloride and water?
Hydrochloric Acid
What does hydrochloric acid and potassium make?
Potassium Chloride and hydrogen gas
What does potassium and nitric acid make?
Potassium will react with nitric acid to produce potassium nitrate and hydrogen gas. 2K + 2HNO3 --> 2KNO3 + H2
Which acid reacts with potassium hydroxide to make potassium sulphate?
Sulphuric acid. I don't recommend you try this without safeguards.
Sulfuric acid and potassium dichromate in ethanol make?
Ethanoic acid and water.
What combination of acid and base can be used to make the salt potassium chloride kci?
HCL (hydrochloric acid) and KOH (Potassium hydroxide)HCL + KOH = KCL + H2Oso you need hydrochloric acid and potassium hydroxide.
When sulfuric acid and potassium hydroxide neutralize each other to make water and potassium sulfate water is formed by what?
when sulphuric acid is reacted with potassium hydroxide, neutrallisation reaction occurs to form water and potassium sulphate.
IF one wanted to make 2-Chlorobenzoic acid instead of 2-Iodobenzoic acid What should be used in place of potassium iodide?
1. If one wanted to make 2-Chlorobenzoic acid instead of 2-Iodobenzoic acid What should be used in place of potassium iodide?
Describe how you would make potassium sulphate from potassium hydroxide and sulfuric acid?
Potassium hydroxide will react with sulphuric acid to give potassium sulphate and water. H2SO4 + 2KOH --> K2SO4 + 2H2O
Why wouldn't you use potassium to make potassium chloride?
The reaction between potassium and hydrochloric acid is very violent, even explosive. On contact with the acid the reaction rapidly releases heat and hydrogen gas, which ignites. This in turn sets the potassium on fire. When this happens the potassium may explode, scattering flaming molten globules of metal.
Potassium carbonate should not be used as a drying agent for some organic compounds would it be better for use in drying an ether solution containing an acid RCOOH or a base RNH2and why?
NH2 potassium carbonate itself is basic so it will make water and a salt if mixed with acid NH2 potassium carbonate itself is basic so it will make water and a salt if mixed with acid
