Chemistry, 18.11.2020 17:30 bvghchg8812
What is the difference between a substance and a mixture?
a. Substance can be separated while mixture connot be Separated.
b. Substance has many components while mixture has one only.
c. Substance is Heterogeneous wild mixture is homogeneous.
d. Substance Is pure While mixture is impure
Answers: 2
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Chemistry, 21.06.2019 19:00
Which of the following best explains why the end of a spoon sticking out of a cup of hot water also gets hot? question 7 options: the heat from the hot water is conducted through the spoon handle the hot water heats the air surrounding the upper part of the spoon. the hot water causes a physical change in the spoon handle. the hot water causes a chemical reaction to take place in the spoon.
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What is the formula that this ionic compounds could form sr2+p3-o2-
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In the following redox reaction which is the oxidizing agent and which is the reducing agent? alcl3 + na nacl + al
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What is the difference between a substance and a mixture?
a. Substance can be separated while mixtu...
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