Predicting Products for Decomposition Reaction: Carbonates (CO2): When heated, it decomposes into carbon dioxide (CO₂) and an oxide (0²). Example: Calcium Carbonate (CaCO3) Carbon Dioxide (CO₂) +Calcium Oxide (Cao) Predict the product/s: CaCO3 → CO₂ + CaO Balanced equation: 1CaCO3 1CO₂ + 1CaO /www.laurel.kyschools.us/userfiles/1012/Classes/65686/5.pdf?id-69487 Do This: 1. Magnesium Carbonate (MgCO3)→ Carbon Dioxide (CO₂)+Magnesium Oxide (MgO) Predict the product/s: MgCO3 → Balanced equation: 2. Aluminum Carbonate (Al2(CO3)3) Carbon Dioxide (CO₂) +Aluminum Oxide (Al₂O3) Predict the product/s: Al2(CO3)3 → Balanced equation: • Hydroxides (OH-1): When heated, it decomposes into water (H₂O) and an oxide(02-). Example: Sodium Hydroxide (NaOH) Water (H₂O) + Sodium Oxide (Na₂O) H₂O + Na₂0 Predict the product/s: NaOH Balanced equation: 2NaOH →>> Source:https://www.laurel.kyschools.us/userfiles/1012/Classes/65686/5.pdf?id-69487 1H₂O+1Na₂O Do This 3. Aluminum Hydroxide (Al(OH)3)→ Water (H₂O) + Aluminum Oxide (Al2O3) Predict the product/s: Al(OH)3 →→ Balanced equation: Guide Questions. 4. How many reactant/s are there in a decomposition reaction? How many substance/s is/are formed in a decomposition reaction? 5. 6. What happened to the reactant in a decomposition reaction? 7. What is added to the reactant in order to decompose? Precipitation reaction - a reaction where two solutions are mixed forming an insoluble product known as precipitate. Example: Barium chloride reacts with sodium sulfate forming barium sulfate and sodium chloride BaCl₂ + Na₂SO4 →BaSO, + NaCl BaSO4 + 2NaCl Balanced equation: BaCl₂ + Na₂SO4 Do this: 8. Predict the product/s: KC1+ Pb (NO3)2 Balanced equation: 9. Predict the product/s: NH,C1 + AIPO4 → Balanced equation: Acid-base Neutralization - a reaction where an acid and a base reacts with one another forming salt and water. Acid + Base Salt + Water Example: The reaction between hydrochloric acid and sodium hydroxide will yield to sodium chloride and water. HCl + NaOH HCl + NaOH Balanced equation: Do this: 10. Predict the product/s: 11. Balanced equation: 12. Predict the product/s: 13.Balanced equation: NaCl + H₂O → NaCl + H₂O HF + Ca(OH)2 HNO3 + NH4OH →→→→

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Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter1: Chemical Foundations
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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ANSWER NUMBERS #1 TO #13.
Predicting Products for Decomposition Reaction:
Carbonates (CO32): When heated, it decomposes into carbon dioxide (CO₂) and an
oxide (0²-).
Example: Calcium Carbonate (CaCO3) Carbon Dioxide (CO2) +Calcium Oxide (CaO)
Predict the product/s: CaCO3
CO₂ + CaO
1C02 + 1CaO
Balanced equation: 1CaCO3
//www.laurel.kyschools.us/userfiles/1012/Classes/65686/5.pdf?id-69487
Do This:
1. Magnesium Carbonate (MgCO3)→ Carbon Dioxide (CO2)+Magnesium Oxide (MgO)
Predict the product/s: MgCO3 →→→→→→→
Balanced equation:
2. Aluminum Carbonate (Al2(CO3)3)
Carbon Dioxide (CO₂) +Aluminum Oxide (Al2O3)
Predict the product/s: Al2(CO3)3
Balanced equation:
• Hydroxides (OH-1): When heated, it decomposes into water (H₂O) and an oxide (0²-).
Example: Sodium Hydroxide (NaOH) →→→Water (H₂O) + Sodium Oxide (Na2O)
Predict the product/s:
NaOH
H₂O + Na₂O
1H₂O + 1Na₂O
Balanced equation: 2NaOH
Source:https://www.laurel.kyschools.us/userfiles/1012/Classes/65686/5.pdf?id-69487
Do This:
3. Aluminum Hydroxide (Al(OH)3)
-
Water (H₂O) + Aluminum Oxide (Al2O3)
Predict the product/s: Al(OH)3 →→→→→→→
Balanced equation:
Guide Questions.
4.
How many reactant/s are there in a decomposition reaction?
5.
How many substance/s is/are formed in a decomposition reaction?
6.
What happened to the reactant in a decomposition reaction?
7.
What is added to the reactant in order to decompose?
Precipitation reaction - a reaction where two solutions are mixed forming an
insoluble product known as precipitate.
Example: Barium chloride reacts with sodium sulfate forming barium sulfate and
sodium chloride
BaCl₂ + Na₂SO4
BaSO4 + NaCl
Balanced equation: BaCl₂ + Na₂SO4 → BaSO4 + 2NaCl
Do this:
8. Predict the product/s: KCl + Pb (NO3)2
Balanced equation:
9. Predict the product/s: NH4Cl + AlPO4
Balanced equation:
Acid-base Neutralization - a reaction where an acid and a base reacts with one
another forming salt and water.
Acid + Base
Salt + Water
acid and sodium hydroxide will yield to
Example: The reaction between hydrochloric
sodium chloride and water.
NaCl + H₂O
HCl + NaOH
HCl + NaÐH
Balanced equation:
NaCl + H₂O
Do this:
10. Predict the product/s:
HF + Ca(OH)2
11. Balanced equation:
12. Predict the product/s:
13.Balanced equation:
HNO3 + NH4OH
Transcribed Image Text:ANSWER NUMBERS #1 TO #13. Predicting Products for Decomposition Reaction: Carbonates (CO32): When heated, it decomposes into carbon dioxide (CO₂) and an oxide (0²-). Example: Calcium Carbonate (CaCO3) Carbon Dioxide (CO2) +Calcium Oxide (CaO) Predict the product/s: CaCO3 CO₂ + CaO 1C02 + 1CaO Balanced equation: 1CaCO3 //www.laurel.kyschools.us/userfiles/1012/Classes/65686/5.pdf?id-69487 Do This: 1. Magnesium Carbonate (MgCO3)→ Carbon Dioxide (CO2)+Magnesium Oxide (MgO) Predict the product/s: MgCO3 →→→→→→→ Balanced equation: 2. Aluminum Carbonate (Al2(CO3)3) Carbon Dioxide (CO₂) +Aluminum Oxide (Al2O3) Predict the product/s: Al2(CO3)3 Balanced equation: • Hydroxides (OH-1): When heated, it decomposes into water (H₂O) and an oxide (0²-). Example: Sodium Hydroxide (NaOH) →→→Water (H₂O) + Sodium Oxide (Na2O) Predict the product/s: NaOH H₂O + Na₂O 1H₂O + 1Na₂O Balanced equation: 2NaOH Source:https://www.laurel.kyschools.us/userfiles/1012/Classes/65686/5.pdf?id-69487 Do This: 3. Aluminum Hydroxide (Al(OH)3) - Water (H₂O) + Aluminum Oxide (Al2O3) Predict the product/s: Al(OH)3 →→→→→→→ Balanced equation: Guide Questions. 4. How many reactant/s are there in a decomposition reaction? 5. How many substance/s is/are formed in a decomposition reaction? 6. What happened to the reactant in a decomposition reaction? 7. What is added to the reactant in order to decompose? Precipitation reaction - a reaction where two solutions are mixed forming an insoluble product known as precipitate. Example: Barium chloride reacts with sodium sulfate forming barium sulfate and sodium chloride BaCl₂ + Na₂SO4 BaSO4 + NaCl Balanced equation: BaCl₂ + Na₂SO4 → BaSO4 + 2NaCl Do this: 8. Predict the product/s: KCl + Pb (NO3)2 Balanced equation: 9. Predict the product/s: NH4Cl + AlPO4 Balanced equation: Acid-base Neutralization - a reaction where an acid and a base reacts with one another forming salt and water. Acid + Base Salt + Water acid and sodium hydroxide will yield to Example: The reaction between hydrochloric sodium chloride and water. NaCl + H₂O HCl + NaOH HCl + NaÐH Balanced equation: NaCl + H₂O Do this: 10. Predict the product/s: HF + Ca(OH)2 11. Balanced equation: 12. Predict the product/s: 13.Balanced equation: HNO3 + NH4OH
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