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Chemistry, 07.04.2020 04:45 berliedecius4051
Which characteristics do polar climates have that highland regions do not? Check all that apply.
few trees
a treeline
cold temperatures
very little precipitation
two seasons with temperature differences
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Given the following at 25c calculate delta hf for hcn (g) at 25c. 2nh3 (g) +3o2 (g) + 2ch4 (g) > 2hcn (g) + 6h2o (g) delta h rxn= -870.8 kj. delta hf=-80.3 kj/mol for nh3 (g), -74.6 kj/mol for ch4, and -241.8 kj/mol for h2o (g)
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Which characteristics do polar climates have that highland regions do not? Check all that apply.
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