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Quiz 1 ans

# Quiz 1 ans - a The biomass N:P weight ratio is 5:1 The...

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ENCE 215 Quiz 1 ( average 7.4/10 ) Oct 30, 2007 1. ________ c Commensalism is (a) both members benefit (b) one member benefits and the other harmed (c) one member benefits and the other neither benefited nor harmed 2. ___________ b The energy for photosynthesis is from light (a). all spectra (b) visible spectrum (c) UV spectrum (d) IR spectrum 3. _____________
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Unformatted text preview: a The biomass N:P weight ratio is 5:1. The applied fertilizer N is 20 lb and P = 10 lb The limiting element is (a) N (b) P (c) both N and P (d) either N or P 4. How much CO 2 produced in lb for combusting 130 lb fuel (Octane, C 8 H 18; GMW = 114)? Write a balanced equation; C = 12, O = 16 C 8 H 18 + 25/2O 2 → 8CO 2 +9 H 2 O 114 8(44) 130 x = 400 lb...
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