Question
Reaction 1 : magnesium plus hydrochloric acid. Question Was this a chemical or physical reaction? How do you know?
Reaction 2: vinegarand baking soda. Question Was this a chemical or physical reaction? How do you know? Simplify text
Reaction 3: Silver nitrate and sodium chlorine. Question Was this a chemical or physical reaction? How do you know? Simplify text
Write a detailed "IF -THEN" hypothesis statement for ONE of the experiments above.
Reaction 2: vinegarand baking soda. Question Was this a chemical or physical reaction? How do you know? Simplify text
Reaction 3: Silver nitrate and sodium chlorine. Question Was this a chemical or physical reaction? How do you know? Simplify text
Write a detailed "IF -THEN" hypothesis statement for ONE of the experiments above.
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Answered by
GPT-4o mini
### Simplified Reactions:
**Reaction 1: Magnesium + Hydrochloric Acid**
- **Type of Reaction:** Chemical
- **Reason:** New substances are formed (hydrogen gas and magnesium chloride).
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**Reaction 2: Vinegar and Baking Soda**
- **Type of Reaction:** Chemical
- **Reason:** Gas bubbles (carbon dioxide) are produced, indicating a new substance is created.
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**Reaction 3: Silver Nitrate and Sodium Chloride**
- **Type of Reaction:** Chemical
- **Reason:** A solid (silver chloride) precipitate forms, indicating a chemical change.
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### IF-THEN Hypothesis Statement for Reaction 1 (Magnesium + Hydrochloric Acid):
**IF** magnesium metal is combined with hydrochloric acid, **THEN** a chemical reaction will occur, resulting in the production of hydrogen gas and magnesium chloride, which can be observed through the formation of bubbles and heat release.
**Reaction 1: Magnesium + Hydrochloric Acid**
- **Type of Reaction:** Chemical
- **Reason:** New substances are formed (hydrogen gas and magnesium chloride).
---
**Reaction 2: Vinegar and Baking Soda**
- **Type of Reaction:** Chemical
- **Reason:** Gas bubbles (carbon dioxide) are produced, indicating a new substance is created.
---
**Reaction 3: Silver Nitrate and Sodium Chloride**
- **Type of Reaction:** Chemical
- **Reason:** A solid (silver chloride) precipitate forms, indicating a chemical change.
---
### IF-THEN Hypothesis Statement for Reaction 1 (Magnesium + Hydrochloric Acid):
**IF** magnesium metal is combined with hydrochloric acid, **THEN** a chemical reaction will occur, resulting in the production of hydrogen gas and magnesium chloride, which can be observed through the formation of bubbles and heat release.
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