Law of conservation of Mass

Front

Does this follow the law of conservation of mass: 3HgO → 2Hg + O₂

Back

No

Front

What are the REACTANTS : H₂O + CO₂ → HCO + HO

Back

H₂O + CO₂

Front

Which compounds are the PRODUCTS of this reaction? Options: CO₂ + H₂O, C₆H₁₂O₆ + O₂, C₆H₁₂O₆ + CO₂, H₂O + O₂

Back

CO₂ + H₂O

Front

Does this follow the law of conservation of mass?
2Fe₂O₃ + 3C --> 4Fe + 3 CO₂

Back

Yes

Front

Does this follow the law of conservation of mass?

Back

No

Front

Does this follow the law of conservation of mass?

Back

Yes

Front

Does this follow the law of conservation of mass: O_{3 --->} O + O₂?

Back

Yes

Front

Does this follow the law of conservation of mass? P₄ + 3 O₂ ---> 2 P₂O₃

Back

Yes

Front

Reactants in the reaction: 2Mg + O₂ ---> 2MgO

Back

2Mg + O₂

Front

Does this follow the law of conservation of mass: 2HgO → 2Hg + O₂?

Back

Yes