Chemistry, 19.07.2021 03:40 JasJackson

Balancing Equations Worksheet You must show your work!

1. N2 + H2 NH3

2. CH4 + O2 CO2 + H2O

3. P4 + O2 P2O3

4. H2 + NO N2 + H2O

5. Na + Cl2 NaCl

6. TiCl4 + Na NaCl + Ti

7. S8 + O2 SO3

8. KClO3 O2 KCl

9. Na3PO4 + Fe(NO3)3 FePO4 + NaNO3

10. Ca(OH)2 + H3PO4 Ca3(PO4)2 + H2O

11. HNO3 + NaHCO3 NaNO3 + H2O + CO2

12. H2O2 H2O + O2

13. C3H8 + O2 CO2 + H2O

14. H2O + CO2 O2 + C6H12O6

15. AgNO3 + Cu Cu(NO3)2 + Ag

16. CBr4 + Cl2 CCl4 + Br2

17. Cu + H2SO4 CuSO4 + H2O + SO2

18. Na2S + Fe(NO3)3 Fe2S3 + NaNO3

19. Pb(OH)2 + HCl H2O + PbCl2

20. AlBr3 + K2SO4 KBr + Al2(SO4)3

21. Na3PO4 + CaCl2 NaCl + Ca3(PO4)2

22. Al + HCl H2 + AlCl3

23. NH3 + H2SO4 (NH4)2SO4

24. C8H18 + O2 CO2 + H2O

25. CaCO3 + HCl H2O + CO2 + CaCl2

26.Na2O + H2O NaOH

27. NaHCO3 H2O + CO2 + Na2CO3

28. P4 + O2 P2O3

29. Fe(NO3)3 + NaOH Fe(OH)3 + NaNO3

30. Na + H2O H2 + NaOH

31. Na2SO3 + HCl H2O + SO2 + NaCl

32. Zn + Cu(NO3)2 Cu + Zn(NO3)2

33. C2H2 + O2 CO2 + H2O

34. H2SO4 + KNO2 HNO2 + K2SO4

35. Cu + HNO3 Cu(NO3)2 + NO2 + H2O

36.I2 + NaOH NaI + NaIO3 + H2O

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Answer from: deaerionharper

1. N2+3H2=2NH3

2. CH4+2O2—>CO2+2H2O

3. P4+3O2—>2P2O3

4. 2H2+2NO—> N2+2H2O

5. 2Na+Cl2—>2NaCl

6. TiCl4+4Na—>4NaCl+Ti

7. S8+12O2—>8SO3

8. 2KClO3 —> 3O2 +2KCl

9. Na3PO4 + Fe(NO3)3 —> FePO4 + 3NaNO3

10. 3Ca(OH)2 + 2H3PO4 —> Ca3(PO4)2 + 6H2O

11. HNO3 + NaHCO3 —> NaNO3 + H2O + CO2 (The equation is balanced)

12. 2H2O2 —>2H2O + O2

13. C3H8 + 5O2 —> 3CO2 + 4H2O

14. 6H2O + 6CO2 —> 6O2 + C6H12O6

15. 2AgNO3 + Cu —> Cu(NO3)2 + 2Ag

16. CBr4 + 2Cl2 —> CCl4 + 2Br2

17. Cu + 2H2SO4 —> CuSO4 + 2H2O +SO2

18. 3Na2S + 2Fe(NO3)3 —> Fe2S3 + 6NaNO3

19. Pb(OH)2 + 2HCl —> 2H2O + PbCl2

20. 2AlBr3 + 3K2SO4 —> 6KBr + Al2(SO4)3

21. 2Na3PO4 + 3CaCl2 —> 6NaCl + Ca3(PO4)2

22. 2Al + 6HCl —> 3H2 + 2AlCl3

23. 2NH3 + H2SO4 —> (NH4)2SO4

24. 2C8H18 + 25O2 —> 16CO2 + 18H2O

25. CaCO3 + 2HCl —> H2O + CO2 + CaCl2

26. Na2O + H2O —> 2NaOH

27. 2NaHCO3 —> H2O + CO2 + Na2CO3

28. P4 + 3O2 —> 2P2O3

29. Fe(NO3)3 + 3NaOH —> Fe(OH)3 + 3NaNO3

30. 2Na + 2H2O —> H2 + 2NaOH

31. Na2SO3 + 2HCl —> H2O + SO2 + 2NaCl

32. 2Zn + 2Cu(NO3)2 —> Cu2 + 2Zn(NO3)2

33. 2C2H2 + 5O2 —> 4CO2 + 2H2O

34. H2SO4 + 2KNO2 —> 2HNO2 + K2SO4

35. Cu + 4HNO3 —> Cu(NO3)2 + 2NO2 + 2H2O

36. 3I2 + 6NaOH —> 5NaI + NaIO3 + 3H2O

I hope I helped you ^_^

Answer from: Quest

the ideal gas law equation is as follows

pv = nrt

where p - pressure

v - volume

n - number of moles

r - universal gas constant

t - temperature

so if the pressure, volume and temperature are already known

we are left with n and r

since r is the universal gas constant that has a known fixed value then r too is known

so we are left with 'n'

once we know temperature volume and pressure

we can find the number of moles of gas present using the ideal gas law equation

this is not my own answer, this is an answer for the same question by the user blahblahmali. i do not claim ownership of this account.

Answer from: Quest

C: plants and animals

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Balancing Equations Worksheet You must show your work!

1. N2 + H2 NH3

2....

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