Write the following in the form of balanced chemical equations:-(a) Calcium carbonate decomposes on heating to form calcium oxide and carbondioxide.(b) When ammonium hydroxide is added to a solvent of iron (ll) Sulphate, a greenppt of iron (ll)N New Horizon Scholars SchoolCBSE Affiliation No.1130470Kavesar, Ghodbunder Road, Thane (W)-400615Science (086) WORKSHEET -Grade X(Chemistry)Page 2 of 2(c) When a nail of iron is added to a solution of copper sulphate, iron (ll) sulphate andcopper metal are formed.(d) Zinc reacts with dil. hydrochloric acid to form zinc chloride and hydrogen gas isliberated

Write balanced chemical equation when iron nails are placed in copper sulphate solution

Write a balanced symbol equation for the reaction between calcium carbonate and nitric acid.

Write and balance the equation for the reaction of sulfuric acid solution and calcium hydroxide solid.The products are calcium sulfate dissolved in solution and water.This is an acid base reaction.Question 2AnswerH2SO4(aq)  +  2 CaOH(s)  →  Ca2SO4(aq)  +  2 H2O(l)2 HSO4(aq)  +  CaO(s)  →  CaSO4(aq)  +   H2O(l)H2SO4(aq)  +  CaO(s)  →  CaSO4(aq)  +   H2O(l)2 HSO4(aq)  +  Ca(OH)2(s)  →  CaSO4(aq)  +  2 H2O(l)H2SO4(aq)  +  Ca(OH)2(s)  →  CaSO4(aq)  +  2 H2O(l)

Balance the following chemical equations.(a) HNO3 + Ca(OH)2 → Ca(NO 3) 2 + H 2O(b) NaOH + H2SO4 → Na2 SO4 + H2O(c) NaCl + AgNO3 → AgCl + NaNO 3(d) BaCl2 + H2 SO4 → BaSO4 + HCl

8. Write word and balanced chemical equations for the reactions between:a sodium and waterb magnesium and steamc calcium and oxygend bromine and potassium iodide solutione zinc and copper sulfate solution.