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a) Element Percentage by mass Relative atomic mass Number of moles Atomic ratio
Empirical formula: b) mass of empirical formula = n = Molecular formula =
"MALAYSIA a) Find LEARNING CHECK 1 the empirical formula for a а compound consisting of 29.4% calcium, 23.5% sulphur and
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"MALAYSIA a) Find LEARNING CHECK 1 the empirical formula for a а compound consisting of 29.4% calcium, 23.5% sulphur and
"MALAYSIA a) Find LEARNING CHECK 1 the empirical formula for a а compound consisting of 29.4% calcium, 23.5% sulphur and 47.1% oxygen. 7 b) Find the molecular formula if the molecular mass of the compound is 408.42 g/mol.
a) Element Percentage by mass Relative atomic mass Number of moles Atomic ratio
Empirical formula: b) mass of empirical formula = n = Molecular formula =
a) Element Percentage by mass Relative atomic mass Number of moles Atomic ratio
Empirical formula: b) mass of empirical formula = n = Molecular formula =
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