Nettet11. jul. 2024 · Carbon dioxide (formed from bicarbonate) and an acid react with limewater, turning it from clear to milky. When this experiment is repeated with nitric or sulfuric … Nettet3. apr. 2024 · The molecular formula of lime water is\[Ca{{(OH)}_{2}}\]. Generally lime water is used to detect the presence of\[C{{O}_{2}}\]. Carbon dioxide reacts with lime …
The reaction of water with slaked lime is ______reaction
NettetA substance X is used as a building material and insoluble in water. Q .A substance X is used as a building material and insoluble in water. When reacts with dil. HCl, it produces a gas which turns lime water milky. Predict the substance and write the chemical equation involved. Ans. Nettet10. jun. 2024 · (a) Lime water turns milky on passing carbon dioxide gas through it. (b) Bubbles are produced when acetic acid is added to a solution of sodium hydrogen carbonate. [NCERT Exemplar] Answer: (a) Carbon dioxide gas produced in the reaction passing through freshly prepared lime water as shown in figure. Lime water is calcium … gratification master meef
What happens when CO2 is passed through lime water(i) for …
NettetIt is also called slaked lime, and its aqueous solution is called limewater. Formula and structure: The chemical formula of calcium hydroxide is Ca(OH) 2 and its molar mass is 74.09 g/mol. What is the molecular formula for lime water? The formula for lime water is Ca (OH) 2 and the chemical name for lime water is calcium hydroxide. Nettet5. aug. 2015 · The reaction between limewater, which is a solution of calcium hydroxide, Ca (OH)2, and carbon dioxide will result in the formation of an insoluble solid called calcium carbonate, CaCO3. Ca(OH)2(aq) + CO2 (aq] → CaCO3(s) ⏐↓ + H 2O(l) The solution will turn milky due to the fact that calcium carbonate is a white precipitate. Nettet15. jul. 2024 · Two possible compounds with molecular formula C 3 H 6 O 2 are propanoic acid (CH 3 CH 2 COOH) and methyl acetate (CH 3 COOCH 3).The propanoic acid reacts with Na metal to give sodium propanoate and H 2 gas and with NaHCO 3, it gives CO 2 gas which turns lime water milky. Methyl acetate on saponification gives sodium … chlorine is what type of chemical agent