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The formula of magnesium oxide is mgo state the formula of Barium nitrate and Barium sulphate if barium belongs to same group as magnesium use cross multiplication method |
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Answer» Barium Nitrate - Ba(NO3)2Barium Sulphate - BaSO4NO3- ion has -1 CHARGE and Ba2+ has +2 charge. HENCE by cross MULTIPLICATION Ba(NO3)2SO42- has -2 charge hence cross multiplication RESULTS in cancelation of +2 of Ba and -2 of SO4. Hence BaSO4. |
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