Mathematics, 19.02.2020 02:52 mariaaalopezz
Calcium chloride is used as an ice melt because when it is mixed with water a large quantity of heat is given off. This observation
suggests that
A)
a change in state has occurred.
energy was absorbed by the water.
a chemical change has occurred releasing energy.
D)
a physical change has occurred releasing energy.
Answers: 3
Mathematics, 21.06.2019 17:30, areebaali1205
What is the range of the relation in the table below? x y –2 0 –1 2 0 4 1 2 2 0
Answers: 3
Mathematics, 21.06.2019 21:30, hannahkharel2
Two friends are reading books. jimmy reads a book with 21,356 words. his friend bob reads a book with one-and-a-half times as many words. which expression represents the number of words bob reads?
Answers: 3
Calcium chloride is used as an ice melt because when it is mixed with water a large quantity of heat...
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