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- Write the chemical equation for the solution of calcium hydroxide in water.A label has partially ripped off a flask containing a blue solution in your lab. You can read "nitrate" but you can't make out the first part of the compound. What is most likely the first part of the solution name? OIrenWhat are the following substances? Give one example of each type.(i) Antacid(ii) Non-ionic detergents(iii) Antiseptics