Chemistry, 20.09.2019 16:30 adriandehoyos1p3hpwc
How can you make it clear that measured value of 980 in actually has 3 significant figures?
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The covalent compound acetylene, which is the fuel of the oxyacetylene torch used by welders, has the molecular formula c2h2. the covalent compound benzene, a commercial solvent, has the molecular formula c6h6 each of these covalent compounds contains carbon and hydrogen atoms in a one-to-one ratio. would it be correct to write the chemical formulas of each as ch? explain.
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How can you make it clear that measured value of 980 in actually has 3 significant figures?...
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