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What does x represent in the formula for the compound xcl4?
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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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Chemistry, 23.06.2019 09:50
When scientists are ready to publish the results of their experimentation, why is it important for them to include a description of the procedures they used?
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Chemistry, 23.06.2019 10:30
In 1901, thomas edison invented the nickel-iron battery. the following reaction takes place in the battery. fe(s) + 2 nio(oh)(s) + 2 h2o(l) fe(oh)2(s) + 2 ni(oh)2(aq) how many mole of fe(oh)2, is produced when 3.75 mol fe and 8.70 mol nio(oh) react?
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A 1 liter solution contains 0.304 M nitrous acid and 0.228 M potassium nitrite. Addition of 0.114 mo...
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