Chemistry, 26.09.2019 09:30 yzafer9308
Acertain plant requires moisture oxygen carbon dioxide light and minerals in order to survive. this statement describes a living organism that depends on a. carnivore or herbivore relationships b. biotic factors c. abiotic factors or d. living factors
Answers: 1
Chemistry, 21.06.2019 18:30
Calculate the change in entropy if br2(l) is converted to br2(g). s° for br2(l) = 152.2 j/(mol•k) s° for br2(g) = 245.5 j/(mol•k) s° for br(g) = 175.0 j/(mol•k)
Answers: 3
Chemistry, 23.06.2019 00:00
This statement about matter and its behavior is best classified as a
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Chemistry, 23.06.2019 05:40
The independent variable in an experiment will be the variable that you o a) change ob) hold constant ng c) observe for changes
Answers: 2
Chemistry, 23.06.2019 06:30
Acertain atom has 22 protons and 19 electrons. this atom loses an electron. the net charge on the atom is now 4+1+01-4-. if this same atom with 22 protons and 19 electrons were to gain 3 electrons, the net charge on the atom would be 3+2+02-3-.
Answers: 1
Acertain plant requires moisture oxygen carbon dioxide light and minerals in order to survive. this...
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