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Mix mossy zinc to a dilute hydrochloric acid is it physical change or chemical change?
Wiki User
∙ 15y ago
It is a chemical reaction. 2HCl + Zn = ZnCl2 + H2
Wiki User
∙ 15y ago
Wiki User
∙ 14y agoIt is a chemical reaction, with the formation of zinc dichloride, ZnCl2. But, also, the solid zinc become after the reaction the liquid solution of chloride.
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What is the chemical formula for dilute hydrochloric acid?
HCL
Is hydrochloric acid a dilute acid?
Hydrochloric acid can be either concentrated or dilute, depending on its specific concentration in water.
Why no gas is released if sulphur is added to dilute hydrochloric acid?
No gas is released when sulphur is added to dilute hydrochloric acid.
What is the chemical equation between calcium hydroxide and dilute hydrochloric acid?
The chemical equation between calcium hydroxide and dilute hydrochloric acid is Ca(OH)2 + 2HCl → CaCl2 + 2H2O. In this reaction, calcium hydroxide reacts with hydrochloric acid to form calcium chloride and water.
What dilute acid is added to a sample of limestone the rock fizzes what chemical does the rock contain?
Dilute hydrochloric acid (HCl) is used, and this fizzes due to the presence of calcium carbonate (CACO3) in limestone
What is the chemical formula for dilute hydrochloric acid?
HCL
Is dilute hydrochloric oxide a strong acid?
yes dilute hydrochloric oxide is a strong acid
Is hydrochloric acid a dilute acid?
Hydrochloric acid can be either concentrated or dilute, depending on its specific concentration in water.
What chemical compound gives off gas when dilute hydrochloric acid is added to it?
You think probable to calcium carbonate.
What is the chemical equation for the reaction of calcium hydroxide with dilute hydrochloric acid?
Ca(OH)2 +2HCl --->2H2O +CaCl2
Why no gas is released if sulphur is added to dilute hydrochloric acid?
No gas is released when sulphur is added to dilute hydrochloric acid.
What is the difference between the reactions of concentrated hydrochloric acid and dilute hydrochloric acid with magnesium?
Concentrated hydrochloric acid is more reactive than dilute hydrochloric acid. When concentrated hydrochloric acid reacts with magnesium, it produces magnesium chloride and hydrogen gas more quickly and vigorously compared to when dilute hydrochloric acid reacts with magnesium. This is due to the higher concentration of hydrogen ions in concentrated hydrochloric acid, leading to a faster and more intense reaction.
What is the chemical equation between calcium hydroxide and dilute hydrochloric acid?
The chemical equation between calcium hydroxide and dilute hydrochloric acid is Ca(OH)2 + 2HCl → CaCl2 + 2H2O. In this reaction, calcium hydroxide reacts with hydrochloric acid to form calcium chloride and water.
What dilute acid is added to a sample of limestone the rock fizzes what chemical does the rock contain?
Dilute hydrochloric acid (HCl) is used, and this fizzes due to the presence of calcium carbonate (CACO3) in limestone
What two metals will react with dilute hydrochloric acid?
Two metals that will react with dilute hydrochloric acid are zinc and magnesium.
What is the formula for concentrated hydrochloric acid?
The formula of dilute hydrochloric acid is HCl
What is the formula for the acid hydrochloric acid?
The formula of dilute hydrochloric acid is HCl
