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When a zinc is diluted to hydrochloric acid what chemical change or physical change takes place during evaporation?
Wiki User
∙ 13y ago
Bubbles are present. Heat is evolved since it is exothermic reaction.
Wiki User
∙ 13y ago
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What is the chemical formula for a hydrochloric acid solution?
H3O+aq + Cl-aq because the solute (HCl) is fully ionized when diluted in (or protolysed by) water (solvent).
What volume of 1.75 M hydrochloric acid must be diluted with water to prepare 0.500 L of 0.250 M hydrochloric acid?
71.4mL of 1.75 M hydrochloric acid must be diluted with water to prepare 0.500 L of 0.250 M hydrochloric acid.
Is paint an acid?
yes. it contains very diluted hydrochloric acid.
Is dilute hydrochloric acid found in vinegar?
YES my science book says so it has components of salt and hydrochloric acid is found in both. your welcome...very,very welcome.Vinegar contain:Ethanoic Acid (syn.: acetic acid, with the chemical formula CH3COOH)no hydrochloric acid HCl !
What is the symbol for hydrochloric acid?
The chemical formula (not symbol) of hydrogen chloride is HCl; for a diluted solution you can use "HCl dil." but this isn't a standard formula.
What chemical is used in making of photograph?
hydrochloric acid is has the potential to be used for creating photographs, so long as it is diluted and mixed with hydrogen sulphate and magnesium, but this will only create black and white photographs
What is Aqueous HCi?
I think you must mean aqueous HCl, which is aqueous hydrochloric acid, meaning the hydrochloric acid has been diluted with water.
What are the main uses for hydrochloric acid?
One use, in its diluted form, is a cleaner/sterilizer.
Is hydrochloric an element or a compound?
Technically, a compound. This is such a strong acid that it is almost always diluted and thus a mixture.
Is mixing kool-aid a physical or chemical change?
It is a physical because it showain't chemical ...chemical does one of the three production of heat or light Production of gas or formation of precipitate which is a solid ... anonymous i don't know how ta spell dat a word tho
What is the objectives of investigation of action of saliva and diluted hydrochloric acid in two carbohydrate solution?
to determine the type of carbohydrate
What is the balance equation for the mix diluted hydrochloric acid with sodium carbonate?
Na2CO3 + 2HCl -> 2NaCl + CO2 + H2O
