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calculate the empirical formula. A

How do I find the empirical formula for aluminium selenide?You have to have some data, such as masses, or percent: Empirical
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2. asked by Mac
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write the empirical formula for each of the following molecular formulae"a)P4O10 b)C2H6 Confused as to what the diff.is b/w
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2. asked by Sarah
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I have a chemical composition of As2O3. How do I calculate the mass of oxygen that combines with 1 mol of arsenic to form the
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2. asked by bex
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Hydrocarbons A and B both contain 85.7 % carbon. Their molar masses are 42 and 84 respectively.a) Which elements does a
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2. asked by Amir
3. 3,548 views
What is the empirical formula of benzene, C6H6?I know how to find empirical formula; as long as you know the moles, you can find
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2. asked by Winnie
3. 3,007 views
calculate the empirical formula. A chemist heats 50.00g of sulfur under controlled conditions to produce a sulfer-oxygen
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2. asked by Ash
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True or FalseThe empirical formula of a compound is always the same as the molecular compound. My Answear: True The empirical
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2. asked by Bryan
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could anyone tell me why the molecular formula of agas is not always the same as the empirical formulatnx It may be a dimer or a
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2. asked by bex
3. 615 views
Calculate the molecular formula of a compound whose empirical formula is CH2O AND vapour density is 30
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2. asked by deepika
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a compound contains 63.15% Carbon, 5.30% hydrogen, 31.55% oxygen. Its molar mass is 152.14 g/mol. determine the empirical and
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2. asked by amy
3. 1,250 views