Chemistry, 01.08.2019 17:00, weirdojuwin
Calcium carbonate is also known as limestone. it is made up of the elements a. calcium and carbon. b. calcium and hydrogen. c. calcium, carbon and oxygen. d. calcium, hydrogen and oxygen.
Answers: 1
Chemistry, 21.06.2019 18:30, ElizabethF
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, 22.06.2019 05:50, mrylenastewart
What are transitions between a liquid and a solid called? identify which way they are transitioning
Answers: 2
Chemistry, 22.06.2019 18:00, jalenclarke25
What volume would 2.25 moles of ne has occupy at stp?
Answers: 1
Calcium carbonate is also known as limestone. it is made up of the elements a. calcium and carbon....
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