QUESTION 2. In their proper order from left to right and using the smallest set of whole numbers, write the proper coefficients to balance each chemical equation below. If the coefficient is "1", you have to type the number 1 in your answer. ? Example: H, 4 Og -- would be: 2, 1, 2 ----> H,O Your answer 2а. CН4 + Clz ----> HC + CCI4 2b. SizN4 -----> Si + N2 2с. Ра+ Cl2 > PCI3 ----- 2d. Cr2O3 + H2 -----> Cr + H2O 2e. NH3 + O2 -----> NO + H20 2f. C6H6 + O2 ----> CO2+ H2O

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Chapter1: Chemical Foundations
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Please answer 2d,2e,2f

**QUESTION 2.** In their proper order from left to right and using the smallest set of whole numbers, write the proper coefficients to balance each chemical equation below. If the coefficient is "1", you have to type the number 1 in your answer.

*Example: H₂ + O₂ ----> H₂O  Your answer would be: 2, 1, 2*

**2a.** CH₄ + Cl₂ ----> HCl + CCl₄  
**2b.** Si₃N₄ ----> Si + N₂  
**2c.** P₄ + Cl₂ ----> PCl₃  
**2d.** Cr₂O₃ + H₂ ----> Cr + H₂O  
**2e.** NH₃ + O₂ ----> NO + H₂O  
**2f.** C₆H₆ + O₂ ----> CO₂ + H₂O  
**2g.** CH₃OH + O₂ ----> CO₂ + H₂O  
**2h.** NiCl₂ + O₂ ----> NiO + Cl₂O₅
Transcribed Image Text:**QUESTION 2.** In their proper order from left to right and using the smallest set of whole numbers, write the proper coefficients to balance each chemical equation below. If the coefficient is "1", you have to type the number 1 in your answer. *Example: H₂ + O₂ ----> H₂O Your answer would be: 2, 1, 2* **2a.** CH₄ + Cl₂ ----> HCl + CCl₄ **2b.** Si₃N₄ ----> Si + N₂ **2c.** P₄ + Cl₂ ----> PCl₃ **2d.** Cr₂O₃ + H₂ ----> Cr + H₂O **2e.** NH₃ + O₂ ----> NO + H₂O **2f.** C₆H₆ + O₂ ----> CO₂ + H₂O **2g.** CH₃OH + O₂ ----> CO₂ + H₂O **2h.** NiCl₂ + O₂ ----> NiO + Cl₂O₅
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