Chemistry, 23.05.2020 09:59 moneyyfletcher
A scientist completely dissolves gaseous oxygen into a container of liquid water. Which of the following best describes the contents
of the container after the oxygen has been dissolved?
A. a substance
B. a solution
C.
an element
D.
a compound
Answers: 2
Chemistry, 22.06.2019 13:30
1) which of the following is the best example of a physical change? a) sugar dissolving in tea b) firefly glowing 2) in the combustion of ethane, what is/are the reactants? c2h6 + o2 ==> co2 + h2o a) c2h6 and o2 b) co2 and c2h6
Answers: 2
A scientist completely dissolves gaseous oxygen into a container of liquid water. Which of the follo...
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