Which one of these is an element?
a. air
b. water
c. oxygen
d. sodium ch...
Chemistry, 18.09.2019 19:40 leannaadrian
Which one of these is an element?
a. air
b. water
c. oxygen
d. sodium chloride
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
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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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How many grams of co(g) are there in 74.5 ml of the gas at 0.933 atm and 30o c?
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According to the diagram, what sources contribute to the phosphorus found in soil? according to the diagram, phosphorus found in soil contributes phosphorus to what other sources?
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