The Average atomic mass
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In numbering carbon atoms in the parent chain of a hydrocarbon, why would you number from right to left, rather than left to right
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If there is any 12 to 14 girls that need a boyfriend just follow me and let me know
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Arrange the elements in order of increasing electronegativity. use the periodic table to you arrange the elements. p o k mg
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Reacting masses1 calcium carbonate breaks down on heating to produce calcium oxide and carbondioxide gas.caco3 + cao + co2a student heats 15 g of calcium carbonate strongly in a crucible.relative atomic masses (a): ca = 40, c = 12, o = 16.calculate the mass of calcium oxide produced by this reaction.(5 marks)
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