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BALANCING CHEMICAL EQUATIONS

1. ___ H2 + ___ O2 → ___ H2O
2. ___ Mg + ___ O2 → ___ MgO
3. ___ Li + ___ F2 → ___ LiF
4. ___ K + ___ O2 → ___ K2O
5. ___ H2O2 → ___ H2O + ___ O2
6. ___ Al + ___ Cl2 → ___ AlCl3
7. ___ Ag2O → ___ Ag + ___ O2
8. ___ H2 + ___ N2 → ___ NH3

2 Answers

3 votes

Answer:

1. _2_H2 + ___ O2 → _2_ H2O

2. _2_ Mg + ___ O2 → _2_ MgO

3. _2_ Li + ___ F2 → _2_ LiF

4. _4_ K + ___ O2 → _2_ K2O

5. _2_ H2O2 → _2_ H2O + ___ O2

6. _2_ Al + _3_ Cl2 → _2_ AlCl3

7. _2_ Ag2O → _4_ Ag + ___ O2

8. _3_ H2 + ___ N2 → _2_ NH3

Step-by-step explanation:

User Cristianoms
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2 votes

Answer:

1. 2 and 1=2

2. 2 and 1=2

3. 2 and 1=2

4. 4 and 1=2

5. 2=2 and 1

6. 2 and 3=2

7. 2=4 and 1

8. 3 and 1 =2

User Daniel Reina
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3.3k points