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Chemistry, 05.05.2020 06:13 dsawnstevensonp9xhnr
If you have a 550-gram sample of carbon-14 how much remains after 7 half-lives.
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The reactions shown here can be combined to make the overall reaction c(s) + h2o(g) ⇌ co(g) + h2(g) by reversing some and/or dividing all the coefficients by a number. a. c(s) + o2(g) → co2(g) k=1.363×10^69 b. 2 h2(g) + o2(g) → 2 h2o(g) k=1.389×10^80 c. 2co(g) + o2 (g) → 2 co2(g) k=1.477×10^90
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The reactions of photosynthesis occur in the of plant cell? a.mitochondria. b. lysosomes. c. chloroplasts. d. chlorophyll
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If you have a 550-gram sample of carbon-14 how much remains after 7 half-lives....
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