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A farmer mixed potassium sulfate and calcium nitrate solutions together but to his surprise a solid powder formed in the bucket Suggest why this happend?
The two solutions likely contained ions that reacted together to form a solid compound. In this case, mixing solutions of potassium sulfate (containing potassium and sulfate ions) and calcium nitrate (containing calcium and nitrate ions) led to a reaction where calcium ions from calcium nitrate bonded with sulfate ions from potassium sulfate to form calcium sulfate solid.
Is there any issues with mixing ammonium hydroxide and potassium hydroxide?
Mixing ammonium hydroxide and potassium hydroxide can produce ammonia gas, which is highly toxic. It is not recommended due to the potential health hazards associated with exposure to ammonia gas. It is important to handle these chemicals with caution and avoid mixing them together.
Is mixing copper sulfate and sodium carbonate - chemical or physical reaction?
Mixing copper sulfate and sodium carbonate would be considered a chemical reaction because a new substance is formed as a result of the reaction between the two compounds, resulting in the formation of copper carbonate and sodium sulfate.
How do you mix copper sulphate with mercury?
Mixing copper sulfate with mercury can be dangerous and should be avoided. The reaction between them can produce toxic mercury vapors and may lead to health risks. It is recommended to handle these chemicals with proper safety precautions and avoid mixing them together.
Give 5 examples of combination reaction?
Burning of magnesium in air to form magnesium oxide. Combining hydrogen and oxygen to form water. Heating iron and sulfur to form iron (II) sulfide. Combining calcium oxide and water to form calcium hydroxide. Mixing ammonia and hydrochloric acid to form ammonium chloride.
What are 10 examples of neutralisation?
Mixing hydrochloric acid with sodium hydroxide to form salt and water. Combining sulfuric acid with calcium hydroxide to produce calcium sulfate and water. Reacting nitric acid with potassium hydroxide to yield potassium nitrate and water. Mixing acetic acid with ammonia to form ammonium acetate and water. Combining phosphoric acid with barium hydroxide to produce barium phosphate and water. Reacting citric acid with sodium bicarbonate to yield sodium citrate and water. Mixing hydrofluoric acid with sodium carbonate to form sodium fluoride and water. Combining carbonic acid with potassium hydroxide to produce potassium carbonate and water. Reacting oxalic acid with calcium hydroxide to yield calcium oxalate and water. Mixing hydrobromic acid with magnesium hydroxide to form magnesium bromide and water.
A farmer mixed potassium sulfate and calcium nitrate solutions together but to his surprise a solid powder formed in the bucket Suggest why this happend?
The two solutions likely contained ions that reacted together to form a solid compound. In this case, mixing solutions of potassium sulfate (containing potassium and sulfate ions) and calcium nitrate (containing calcium and nitrate ions) led to a reaction where calcium ions from calcium nitrate bonded with sulfate ions from potassium sulfate to form calcium sulfate solid.
Why calcium hydroxide and ammonium sulfate cannot be added together?
Calcium hydroxide and ammonium sulfate should not be mixed together because they can react to form calcium sulfate, ammonia, and water. This reaction can release ammonia gas, which is harmful if inhaled, and can cause irritation. It's important to follow proper chemical safety protocols and avoid mixing these substances together.
Does mixing sodium hydroxide and calcium nitrate form a precipitate?
Mixing sodium hydroxide and calcium nitrate will not form a precipitate. Instead, it will form solutions of sodium nitrate and calcium hydroxide.
How do you neutralise Potassium chloride?
Potassium chloride can be neutralized by mixing it with a base, such as sodium hydroxide, calcium hydroxide, or magnesium hydroxide. The reaction will produce water, salt, and a neutral pH solution. It is important to handle these chemicals carefully and follow proper safety protocols.
What salt is produced when mixing nitric acid with calcium hydroxide?
The salt produced when mixing nitric acid with calcium hydroxide is calcium nitrate. This reaction also results in the formation of water.
What is the balanced ionic equation for when ammonium sulphate and potassium hydroxide are mixed together?
(NH4)2SO4 +2 KOH---> 2 NH4OH+K2SO4 give me trust point? (:
What 2 starting compounds you can use to precipitate calcium sulphate?
Epsom salt (magnesium sulfate heptahydrate) and calcium chloride (sold as DampRid).
Is there any issues with mixing ammonium hydroxide and potassium hydroxide?
Mixing ammonium hydroxide and potassium hydroxide can produce ammonia gas, which is highly toxic. It is not recommended due to the potential health hazards associated with exposure to ammonia gas. It is important to handle these chemicals with caution and avoid mixing them together.
Is potassium sulphate a base or acidic?
Potassium sulfate is neither base nor acid - it is a salt. You could get it by mixing something like potassium hydroxide (a base) with sulfuric acid and allowing the neutralization reaction to occur. Since it is actually often produce by reacting potassium chloride with sulfuric acid to get potassium sulfate and HCl (aka hydrogen chloride, aka hydrochloric acid when dissolved in water) you might expect it to be contaminated with some residual acid.
What salt is produced when mixing phosphoric acid and calcium hydroxide?
Calcium phosphate is produced when phosphoric acid reacts with calcium hydroxide. This is a chemical reaction that forms a solid salt precipitate.
How could a small sample of potassium sulfate be prepared?
A small sample of potassium sulfate could be prepared by (carefully) mixing a small amount of sulfuric acid with a small amount of potassium hydroxide and then evaporating the water off to leave the potassium sulfate. The two reactants should be measured carefully so that complete neutralization occurs without any remaing reactants, but this is a relatively easy way to make up the required compound. The acid and base react to form the salt and water in the classic manner.
