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What is the chemical formula of sulfurous acid?
H2SO4 is the chemical formula of sulphuric acid.
Chemical formula for sulphate?
Sulphuric Acid No - H2SO4 is sulphuric acid. SO4 on its own like this is sulphur tetroxide SO4 2- would be the sulphate ion.
Is dissolving zinc in acid a physical or chemical property?
Dissolving zinc in acid is a chemical property because it involves a chemical reaction between the zinc and the acid, resulting in the formation of new substances (zinc ions and hydrogen gas) with different properties than the original zinc metal.
How does carbon dioxide change?
Carbon dioxide can change by converting into solid form (dry ice) at temperatures below -78.5°C or by dissolving in water to form carbonic acid. In the atmosphere, it can undergo photochemical reactions to form ozone and other compounds.
Is reacts with acid physical property or chemical property?
it is chemical change
Is the addition of water to concentrated sulphuric acid chemical or physical change?
Chemical change
Is dissolving of sugar in concentrated acid a chemical of physical change?
Chemical change.
Is Acid rain dissolving paint off a wall a chemical change or physical change?
The process of acid rain dissolving paint off a wall is a chemical change. This is because the acid in the rain reacts with the chemical components of the paint, causing a permanent change in its chemical structure.
What is the chemical formula of sulphuric acid?
The chemical formula of sulphuric acid is H2SO4.
Is the dissolving of zinc in acid a physical or chemical change?
The dissolving of zinc in acid is a chemical change. This is because new substances are formed during the process, specifically zinc ions and hydrogen gas. It involves a chemical reaction between the zinc metal and the acid.
What is chemical change when dissolving?
1. Dissolving with reaction - an example is dissolving in an acid - involve a chemical change because new compounds are formed. 2. Dissolving without a reaction - for example dissolution of table salt in water - is not a chemical change; only dissociation can occur.
Where do you get sulphuric acid?
From a chemical store.
H2SO4 is the chemical formula for what corrosive acid?
Sulphuric Acid
H2SO2 is the chemical formula for hydrochloric acid?
Sulphuric acid.
Is a dissolving zinc in acid a chemical change or physical change?
Dissolving zinc in acid is a chemical change. It really isn't being dissolved, it is reacting with the acid to form new substances. For example, if you react zinc with hydrochloric acid, the products will be zinc chloride and hydrogen gas. The zinc seems to dissolve, but it is actually combining with the chlorine in the hydrochloric acid. Zn + 2HCl ---> ZnCl2 + H2
What is the chemical formula in sulphuric acid?
2HSO4
Why is it important to make sulphuric acid?
it is a chemical
