Chemistry, 31.05.2020 10:58, fseftrwer4378
Why do we need to standardize EDTA in determination of water hardness?
Answers: 2
Chemistry, 22.06.2019 03:10, josephpezza18
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.
Answers: 1
Why do we need to standardize EDTA in determination of water hardness?...
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