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Particle Model and Balancing Equations a. C3H8 + 5 O2 → 3 ..., Schemes and Mind Maps of Chemistry

University of Dallas (UD)Chemistry

Particle Model and Balancing Equations. 1. Represent each equation using the particle model. a. C3H8 + 5 O2. → 3 CO2 + 4 H2O b. TiCl4 + O2. → TiO2.

Typology: Schemes and Mind Maps

2021/2022

Uploaded on 09/27/2022

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Name: SciTec4
Date:
1
Particle Model and Balancing Equations
1. Represent each equation using the particle model.
a. C3H8 + 5 O2 → 3 CO2 + 4 H2O
b. TiCl4 + O2 → TiO2 + 2 Cl2
c. Ba(OH)2 + Na2SO4 → BaSO4 + 2 NaOH
d. Pb(NO3)2 + 2 KI → PbI2 + 2 KNO3
e. 2 NH3 + 3 Cl2 → 6 HCl + N2
f. 2 Al + 3 H2SO4 → Al2(SO4)3 + 3 H2
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Date: Particle Model and Balancing Equations

  1. Represent each equation using the particle model. a. C 3 H 8 + 5 O 2 → 3 CO 2 + 4 H 2 O b. TiCl 4 + O 2 → TiO 2 + 2 Cl 2 c. Ba(OH) 2 + Na 2 SO 4 → BaSO 4 + 2 NaOH d. Pb(NO 3 ) 2 + 2 KI → PbI 2 + 2 KNO 3 e. 2 NH 3 + 3 Cl 2 → 6 HCl + N 2 f. 2 Al + 3 H 2 SO 4 → Al 2 (SO 4 ) 3 + 3 H 2

Date:

  1. Balance the following Equations
    1. SO 2 + O 2 → SO 3
    2. Fe + 3 O 2 → Fe 2 O 3
    3. C 3 H 8 + O 2 → CO 2 + H 2 O
    4. TiCl 4 + O 2 → TiO 2 + Cl 2
    5. Ba(OH) 2 + Na 2 SO 4 → BaSO 4 + NaOH
    6. Al + O 2 → 2 Al 2 O 3
    7. C 6 H 12 O 6 + 6 O 2 → CO 2 + H 2 O
    8. Pb(NO 3 ) 2 + 2 KI → PbI 2 + KNO 3
    9. Cl 2 + 2 Na → NaCl
    10. NaOH → Na + O 2 + H 2 O
    11. NH 3 + Cl 2 → HCl + N 2
    12. N 2 + O 2 → N 2 O 5
    13. N 2 + H 2 → NH 3
    14. P + O 2 → P 2 O 5
    15. P + Cl 2 → PCl 3
    16. FeS + O 2 → Fe 2 O 3 + SO 2
    17. KNO 3 → KNO 2 + O 2
    18. H 2 O 2 → 2 H 2 O + O 2
    19. CO 2 + KOH → K 2 CO 3 + H 2 O

Date:

  1. FeCl 2 + 2 Na 3 PO 4 → Fe 3 (PO 4 ) 2 + NaCl
  2. HCl + 2 Al → AlCl 3 + 3 H 2
  3. H 2 SO 4 + C → CO 2 + 2 H 2 O + SO 2
  4. CaCO 3 + HCl → CaCl 2 + CO 2 + H 2 O
  5. 2 NaI + Pb(NO 3 ) 2 → PbI 2 + NaNO 3
  6. Choose the balanced equation A) 2 KOH + H 2 SO 4 → H 3 O + K 2 SO 4 B) KOH + H 2 SO 4 → H 2 O + K 2 SO 4 C) KOH + H 2 SO 4 → OHSO 5 + KH 2 D) 2 KOH + H 2 SO 4 → 2 H 2 O + K 2 SO 4
  7. Choose the balanced equation A) 2 HCl + NaOH → NaCl + H 2 O B) HCl + NaOH → NaCl + 2 H 2 O C) HCl + NaOH → NaCl + H 2 O D) HCl + 2 NaOH → 2 NaCl + 2 H 2 O
  8. Which equation is NOT balanced? A) 2 NO + O 2 → 2 NO 2 B) 2 Na + 2 H 2 O → 2 NaOH + H 2 C) H 3 PO 4 + 3 KOH → K 3 PO 4 + 3 H 2 O D) 3 HBr + Fe(OH) 3 → FeBr 3 + 6 H 2 O

Date:

  1. Which equations are balanced? A) CH 4 + 3 O 2 → CO 2 + 2 H 2 O B) 4 C 2 H 5 + 13 O 2 → 8 CO 2 + 10 H 2 O C) C 3 H 8 + 2 O 2 → 3 CO 2 + 4 H 2 O D) C 4 H 8 + 6 O 2 → 4 CO 2 + 4 H 2 O
  2. The neutralization of hydrochloric acid (HCl) by calcium carbonate (CaCO 3 ) produces calcium chloride (CaCl 2 ), carbon dioxide (CO 2 ) and water (H 2 O). Write the balanced equation for this neutralization reaction.
  3. The combustion of methane, CH 4 mixed with O 2 produces carbon dioxide, CO 2 , and water, H 2 O. The unbalanced chemical equation for this reaction is as follows: CH 4 + O 2 → CO 2 + H 2 O Balance the chemical equation for this combustion reaction.
  4. The complete reaction of 8 g of methane (CH 4 ) with 71 g of chlorine gas (Cl 2 ) produces 73 g of hydrochloric acid (HCl) and a certain amount of carbon (C). The balanced equation for this reaction is as follows: CH 4 + 2 Cl 2 → C + 4 HCl What mass of carbon is produced by this reaction?