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Category: Chemical Bonding

Write-the-chemical-formular-of-the-following-a-Magnessium-nitrate-b-Allumiun-sulphate-c-carbondioxide-d-Calcium-Oxide-e-Zinc-carbonate-f-Lead-Oxide-g-Ammonium-Hydrogen-carbonate-

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Question Number 177742 by Spillover last updated on 08/Oct/22 $$\mathrm{Write}\:\mathrm{the}\:\mathrm{chemical}\:\mathrm{formular}\:\mathrm{of}\: \\ $$$$\mathrm{the}\:\mathrm{following} \\ $$$$\left(\mathrm{a}\right)\mathrm{Magnessium}\:\mathrm{nitrate} \\ $$$$\left(\mathrm{b}\right)\mathrm{Allumiun}\:\mathrm{sulphate} \\ $$$$\left(\mathrm{c}\right)\mathrm{carbondioxide} \\ $$$$\left(\mathrm{d}\right)\mathrm{Calcium}\:\mathrm{Oxide} \\ $$$$\left(\mathrm{e}\right)\mathrm{Zinc}\:\mathrm{carbonate} \\ $$$$\left(\mathrm{f}\right)\mathrm{Lead}\:\mathrm{Oxide} \\…

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Find-the-oxidation-number-of-the-underlined-element-in-the-following-a-KCl-O-3-b-SO-3-2-c-H-2-SO-4-d-Na-H-

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Question Number 177725 by Spillover last updated on 08/Oct/22 $$\mathrm{Find}\:\mathrm{the}\:\mathrm{oxidation}\:\mathrm{number}\:\mathrm{of}\:\mathrm{the} \\ $$$$\mathrm{underlined}\:\mathrm{element}\:\mathrm{in}\:\mathrm{the} \\ $$$$\:\mathrm{following} \\ $$$$\left(\mathrm{a}\right)\mathrm{K}\underline{\boldsymbol{\mathrm{Cl}}}\:\mathrm{O}_{\mathrm{3}} \\ $$$$\left(\mathrm{b}\right)\underline{\mathrm{S}O}_{\mathrm{3}} ^{\mathrm{2}−} \\ $$$$\left(\mathrm{c}\right)\mathrm{H}_{\mathrm{2}} \underline{\mathrm{S}O}_{\mathrm{4}} \\ $$$$\left(\mathrm{d}\right)\underline{\mathrm{Na}}\:\mathrm{H} \\…

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