Na2CO3 + 2HCl -> 2NaCl + CO2 + H2O
71.4mL of 1.75 M hydrochloric acid must be diluted with water to prepare 0.500 L of 0.250 M hydrochloric acid.
The reaction is: Na2CO3 + 2HCl = 2NaCl + CO2 + H2O The net ionic is CO32- + 2 H+ = H2O + CO2
Copper carbonate powder is a bluish green. When colorless sulphuric acid is added, the resulting solution has a slightly diluted color and a bunch of bubbles appear, making the color a lighter bluish green. However, when this solution is introduced to a flame (which would ordinarily be yellow), the flame burns green.
Rising the temperature
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 !
71.4mL of 1.75 M hydrochloric acid must be diluted with water to prepare 0.500 L of 0.250 M hydrochloric acid.
yes. it contains very diluted hydrochloric acid.
The reaction is: Na2CO3 + 2HCl = 2NaCl + CO2 + H2O The net ionic is CO32- + 2 H+ = H2O + CO2
Copper carbonate powder is a bluish green. When colorless sulphuric acid is added, the resulting solution has a slightly diluted color and a bunch of bubbles appear, making the color a lighter bluish green. However, when this solution is introduced to a flame (which would ordinarily be yellow), the flame burns green.
I think you must mean aqueous HCl, which is aqueous hydrochloric acid, meaning the hydrochloric acid has been diluted with water.
One use, in its diluted form, is a cleaner/sterilizer.
Rising the temperature
Technically, a compound. This is such a strong acid that it is almost always diluted and thus a mixture.
to determine the type of carbohydrate
CuO(s) + 2HCl(aq) --> CuCl2(aq) + H2O(l) Copper oxide + Hydrochloric Acid --> Copper Chloride + Water
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 !
Magnesium chloride and copper chloride are formed in solution and hydrogen is released.