Chemistry, 07.07.2019 14:00 mandyj5477
When calcium (ca) bonds with oxygen, it gives up two electrons. what is the charge of the ca ion in this compound?
Answers: 1
Chemistry, 22.06.2019 00:30
Water (2510 g ) is heated until it just begins to boil. if the water absorbs 5.09×105 j of heat in the process, what was the initial temperature of the water?
Answers: 3
Chemistry, 22.06.2019 04:30
In which phase(s) do the molecules take the shape of the container?
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Chemistry, 22.06.2019 21:00
Acandle’s wick is the fabric string that holds the flame, and it burns down at a constant slow pace when the candle is lit. the wick is usually surrounded by wax. which is the most important property of covalent compounds that makes them useful for making candle wax? a low boiling point a low melting point a high boiling point a high melting point
Answers: 1
When calcium (ca) bonds with oxygen, it gives up two electrons. what is the charge of the ca ion in...
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