Chemistry, 03.07.2019 16:40 leahstubbs
What is the effective nuclear charge experienced by the 2p and 3p electrons of a chlorine atom, respectively?
Answers: 1
Chemistry, 21.06.2019 16:30
How does decreasing the gas volume affect the pressure of a gas?
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Chemistry, 22.06.2019 06:40
Which statement is usually true about the relationship between activation energy and reaction rates? low activation energy barriers result in low rates. high activation energy barriers result in low rates. low activation energy barriers result in no reaction. high activation energy barriers result in no reaction.
Answers: 3
Chemistry, 22.06.2019 09:50
Although respiratory organs vary across different organisms, they all contain respiratory surfaces that have a large surface area and are extremely thin. explain why having an extremely thin respiratory surface with a large surface area is advantageous for the process of gas exchange
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Chemistry, 22.06.2019 19:00
A4.86 g piece of metal was placed in a graduated cylinder containing 15.5 ml of water. the water level rose to 17.3 ml. what is the density of the metal. i need the steps of how to solve it to so i can use a formula to work out other problems.
Answers: 1
What is the effective nuclear charge experienced by the 2p and 3p electrons of a chlorine atom, resp...
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