Chemistry, 04.03.2021 04:40 snowww5492
The formation of which compound (from its elements) releases the
greatest amount of energy per mole at 298 Kand 101.3 kPa? *
CO2 (g)
C2H4 (g)
C2H6 (g)
C2H2 (g)
Answers: 2
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Sex cells from female reproductive organ? 1) mitosis 2) fertilization 3) zygote 4) eggs 5) meiosis 6) sperm
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Consider the reaction: n2(g) + o2(g) ? 2no(g) kc = 0.10 at 2000oc starting with initial concentrations of 0.040 mol/l of n2 and 0.040 mol/l of o2, calculate the equilibrium concentration of no in mol/l how would this be done?
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The formation of a solid, also known as a is an indication of a chemical change. precipitate particulate particle powder
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Most materials are not magnetic because their magnetism has worn off. their magnetic domains are arranged randomly. they lack magnetic fields. earth’s heat has destroyed their magnetism.
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The formation of which compound (from its elements) releases the
greatest amount of energy per mole...
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