18 Calcium carbonate is sometimes applied to acidified lakes in a process called ‘liming the lake’.If...

18 Calcium carbonate is sometimes applied to acidified lakes in a process called ‘liming the lake’.If the acidic lake in p 17 was estimated to have a volume of 2 x 105 L, what mass of calcium carbonate should be applied to neutralize the lake’s acidity? ( p 17 is below )

17 A titration was performed on a 10.00-mL sample of water taken from a lake which was acidic due to acid rain. If it took 9.56 mL of 0.0412 mol/L NaOH(aq) to neutralize the sulphuric acid in the lake water sample

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queen_honey_blossom answered 2 years ago

You have solid calcium carbonate and inorganic carbon in equilibrium in a lake at pH 7....

You have solid calcium carbonate and inorganic carbon in equilibrium in a lake at pH 7. Use equilibrium calculations to show that due to this equilibrium the calcium concentration is ~0.5 mM.

During the process of titrayion of antiacid made of calcium carbonate the first step is to...

During the process of titrayion of antiacid made of calcium carbonate the first step is to add excess hydrochloric acid to antacid to observe bubbling which is forming of carbon dioxide CaCO3(s) + 2HCl(aq) -------> CaCl2(aq) +CO2(g) + H2O (I) Because this carbon dioxide reacts with water to form carbonic acid and increase the overall concentration of acids, removing carbon dioixde is an essential process for an accurate experiement A) you are given a 1.50g antiacid tablet made of calcium...

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18 Calcium carbonate is sometimes applied to acidified lakes in a process called ‘liming the lake’.If...

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You have solid calcium carbonate and inorganic carbon in equilibrium in a lake at pH 7....

During the process of titrayion of antiacid made of calcium carbonate the first step is to...