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1.List three (3) importance of photosynthesis to our ecosystem. a) b) c)
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Chemistry, 23.06.2019 22:30
Consider the combustion of ethylene: c2h4(g)+3o2(g)→2co2(g)+2h2o(g) if the concentration of c2h4 is decreasing at the rate of 3.6×10−2 m/s , what is the rate of change in the concentration of co2? express the rate in molarity per second to two significant digits.
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Chemistry, 24.06.2019 05:00
Explain how niels bohr's observation of hydrogen's flame test and line spectrum led to his model of the atoms containing electron orbits around the nucleus. (4 points)
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Chemistry, 24.06.2019 05:30
Chemical precipitation occurs when a product is and precipitates out of a solution. by comparison, precipitation reactions require the reactants to be in the solvent.
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1.List three (3) importance of photosynthesis to our ecosystem. a) b) c)...
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