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Acid rain is caused by which of the following excess carbon dioxide deforestation nitrogen compounds in the air nitrogen compounds in the soil?
Acid rain is caused by which of the following? excess carbon dioxide deforestation nitrogen compounds in the air nitrogen compounds in the soil Help me please
What observations can be made when dilute nitric acid is added to lead carbonate?
The lead carbonate is dissolved in nitric acid and carbon dioxide is released.
Is benzoic acid a stronger acid than HCl?
No, benzoic acid is not soluble in hydrochloric acid. However if you boil the benzoic acid to where it is water soluable and add hydrochloric acid it forms it back into the solid
What are good grade 8 science fair topics?
electricity, chemical compounds and acid
Why is an acid spill dangerous?
because anyone could slip on it. because anyone could slip on it.
What acids dissolve lead?
Carbonated water can dissolve lead to some degree. - - - - - Nitric and acetic acids will dissolve lead. I think hydrofluoric acid will also dissolve it, but HF will dissolve a lot of things nothing else will.
Why lead does not react with hydrochloric acid?
Lead does not react with hydrochloric acid because it forms a protective layer of lead chloride on its surface, which prevents further reaction. This layer acts as a barrier between the lead and the acid, inhibiting the reaction from proceeding.
Is PbS a base or acid?
PbS is neither a base nor an acid. It is an ionic compound known as lead(II) sulfide, which is insoluble in water and does not ionize to release H+ or OH- ions.
Lead acetate with acid?
From lead acetate the acetate anion is a weak base that will react with stronger acids than acetic acid is ( pKa < 4.77) to form is conjugated acid.The Pb2+ ion may react with the acid's anion if a precipitate can be formed (e.g. PbSO4, PbCl2, Pb3(PO4)2 and many others are insoluble)
How do you separate lead chloride and silver chloride?
Lead chloride and silver chloride can be separated by adding dilute hydrochloric acid to the mixture, which will dissolve the lead chloride while leaving the silver chloride unaffected. The solution can then be filtered to separate the two compounds. Alternatively, the compounds can be separated by their different solubilities in ammonia solution, where silver chloride dissolves in excess ammonia but lead chloride remains insoluble.
Is nitic acid in nature?
Nitric acid (HNO3) is not typically found in nature in its pure form. It is usually produced through industrial processes such as the oxidation of ammonia. However, nitric acid can be found in trace amounts in the atmosphere as a component of acid rain.
What happens when lead nitrate reacts with sulphuric acid?
When lead nitrate reacts with sulfuric acid, lead sulfate and nitric acid are formed. The balanced chemical equation for this reaction is: Pb(NO3)2 + H2SO4 → PbSO4 + 2HNO3. Lead sulfate is a white precipitate that will form in the solution.
What happens when copper react with nitic acid?
When copper reacts with nitric acid, the copper is oxidized by the nitric acid to form copper(II) nitrate, nitrogen dioxide gas, and water. The reaction is a redox reaction where the copper is oxidized and the nitric acid is reduced.
What salt solution does lead react with?
Lead can react with chloride salts to form insoluble lead chloride (PbCl2), such as in the reaction with hydrochloric acid (HCl) to form lead(II) chloride (PbCl2). Lead can also react with sulfate salts to form insoluble lead sulfate (PbSO4), as in the reaction with sulfuric acid (H2SO4) to form lead(II) sulfate (PbSO4).
Can stomach acid dissolve lead?
No, stomach acid cannot dissolve lead. Stomach acid, primarily composed of hydrochloric acid, is effective at breaking down food and certain minerals but lacks the chemical strength to dissolve heavy metals like lead. Lead is a stable and insoluble metal that remains intact in the acidic environment of the stomach. Therefore, ingesting lead does not result in its dissolution or absorption through the digestive system.
How do you dissolve lead sulphate?
Lead sulfate can be dissolved in hot concentrated nitric acid or in hot concentrated sulfuric acid. It can also be dissolved in a mixture of hydrochloric acid and hydrogen peroxide. It is important to handle lead compounds with care due to their toxicity.
Why is lead II sulfate not prepared with lead II oxide and dilute sulfuric acid?
Lead II oxide does not react with dilute sulfuric acid to form lead II sulfate because lead II oxide is insoluble in water. In order for a reaction to occur, the lead II oxide must first be converted into a soluble lead II salt before reacting with sulfuric acid to form lead II sulfate.
