Unit 1 Sec. D Summary HW 2

7/8/14

2) a. NaHCO₃ + HCl –––> NaCl + H₂O + CO₂

b. C₆H₁₂O₆ + 6 O (g) –––> 6 CO₂ + 6 H₂O

4) A scientific law is a statement based off of many experiments.  

6) Since the law of conservation of matter states matter is neither created nor destroyed in any chemical reaction or physical change, the expression “using up” and “throwing away” is actually impossible.

Section D.6

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