Chemistry, 14.06.2021 19:40, brooklynunderwood46
Open Ended
21. What does it mean to say that "atoms are not created or destroyed" in a chemical reaction?
22. In a chemical reactičn, is it possible to change the amount of products by changing the
amount of reactants? Why?
23. Can atoms that are not in the reactants end up in the products of a chemical reaction? Why?
24. How would you prove that a chemical equation is balanced?
Answers: 3
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
Chemistry, 22.06.2019 15:00, hockeykid7583
Which are forms of frozen water? check all that apply. dew frost hail rain sleet
Answers: 2
Chemistry, 23.06.2019 01:00, Angelofpink1143
If i had 2 m naoh solution, what does the 2 m stand for? 2 molar, but 2 of a solute in 1
Answers: 1
Open Ended
21. What does it mean to say that "atoms are not created or destroyed" in a chemical rea...
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