Martha0614idn
Answered

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If the statement is true , write CHEMICAL on the space provided . If it is false , change the underlined word / s to make the statement correct / right or true .
6. Chemical equations are balanced to reflect the law of multiple proportions .
7. Coefficients are written in front of chemical formulas to balanced the equations .
8. When Mg reacts with Fe Cl3 , magnesium will replace iron in the compound .
9. Products are the starting materials in a chemical reaction .
10. Reaction mechanism is the sequence of elementary steps that leads to reactants formation .​

Sagot :

Hahalaman62idn

6. Chemical equations are balanced to reflect the law of multiple proportions. (False, law of conservation of mass)

7. Coefficients are written in front of chemical formulas to balance the equations. (True)

8. When Mg reacts with Fe Cl3, magnesium will replace iron in the compound. (True)

9. Products are the starting materials in a chemical reaction. (False, reactants)

10. Reaction mechanism is the sequence of elementary steps that leads to reactant formation.​ (False, chemical reaction)

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