Chemistry, 17.06.2021 17:30 samueltaye
In centigrade Sodium has a melting point of 98 and a boiling point of 890. Room temperature is 20. What is sodium at this temperature? Amswer choices- Solid Liquid Gas and Solid with some liquid
Answers: 2
Chemistry, 22.06.2019 08:30
If i initially have a gas at a pressure of 12 atm, a volume of 23 liters, and a temperature of 200 k, and then i raise the pressure to 14 atm and increase the temperature to 300 k, what is the new volume of the gas?
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Chemistry, 22.06.2019 09:30
Which element is the least metallic between cadmium, silver, zinc, or iron?
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Chemistry, 22.06.2019 12:00
Which of the following is an example of physical change not a chemical change? a) a log gives off heat and light as it burns. b) a tree stores energy from the sun in its fruit. c) a penny lost in the grass slowly changes color. d) a water pipe freezes and cracks on a cold night.
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In centigrade Sodium has a melting point of 98 and a boiling point of 890. Room temperature is 20. W...
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