subject
Chemistry, 23.10.2020 08:01 gaceves6177

Balancing Equations Balance each equation. Classify each reaction as synthesis, decomposition, single replacement, double replacement, or combustion. 1. Na + MgF2 → NaF + Mg
Na= Na=
Mg= Mg=
F= F=
Type of reaction:

2. Mg + HCl → MgCl2 + H2
Mg= Mg=
H= H=
Cl= Cl=
Type of reaction:

3. Cl2 + KI → KCl + I2
Cl= Cl=
K= K=
I= I=
Type of reaction:

4. NaCl → Na + Cl2
Na= Na=
Cl= Cl=
Type of reaction:

5. Na + O2 → Na2O
Na= Na=
O= O=
Type of reaction:

6. Na + HCl → H2 + NaCl
Na= Na=
H= H=
Cl= Cl=
Type of reaction:

7. K + Cl2 → KCl
K= K=
Cl= Cl=
Type of reaction:

8. C2H6 + O2 → CO2 + H2O
C= C=
H= H=
O= O=
Type of reaction:

9. Na2S + HCl → NaCl + H2S
Na= Na=
S= S=
H= H=
Cl= Cl=
Type of reaction:

10. Ca + O2 → CaO
Ca= Ca=
O= O=
Type of reaction:

ansver
Answers: 1

Another question on Chemistry

question
Chemistry, 22.06.2019 23:30
Imagine a small synthetic vesicle made from pure phospholipids enclosing an interior lumen containing 1 mm glucose and 1 mm sodium chloride. if the vesicle is placed in pure water, which of the following happens faster? a. na+ diffuses out. b. cl– diffuses out. c. h2o diffuses in. d. glucose diffuses out. e. sodium chloride diffuses out.
Answers: 3
question
Chemistry, 23.06.2019 00:00
2-bromo-2-methylbutane undergoes an e1 elimination reaction in the presence of ethanol. in the next reaction only one of the possible products is represented. although the product shown is not the major product of the reaction, notice that there is more than one way it can be produced. complete the mechanism and draw the missing substances.
Answers: 1
question
Chemistry, 23.06.2019 07:20
Which of the following are acids or bases? 1. sodium hydrogen 2. barium hydroxide solution 3. carbonate solution
Answers: 1
question
Chemistry, 23.06.2019 07:30
In a laboratory determination of the atomic weight of tin, a sample of tin is weighed in a crucible. nitric acid is added, and the reaction proceeds to give a hydrated tin(iv)oxide plus no2and h2o. the hydrated tin(iv)oxide is then heated strongly and reacts as follows: sno2.xh2o(s)sno2(s)+ xh2o(g)the sno2is finally cooled and weighed in the crucible. explain the effect on the calculated atomic weight of tin that would result from each of the following experimental errors: (a)considerable spattering occurs when the nitric acid is added to the tin.(b)the hydrated tin(iv)oxide is not heated sufficiently to change it completely to tin oxide.
Answers: 2
You know the right answer?
Balancing Equations Balance each equation. Classify each reaction as synthesis, decomposition, singl...
Questions
question
Business, 08.04.2021 14:00
question
English, 08.04.2021 14:00
question
Social Studies, 08.04.2021 14:00
question
Social Studies, 08.04.2021 14:00
question
Mathematics, 08.04.2021 14:00
question
Biology, 08.04.2021 14:00
Questions on the website: 13722360