Chemistry, 01.08.2019 04:30 yuhhhhh2801
Chemistry ! which of the following best describes how an electron moves when it releases energy? a. the electron is pulled into the nucleus. b. the electron moves to a higher energy level. c. the electron moves to a lower energy level. d. the electron is pulled to another atom.
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 04:30
How many grams of co(g) are there in 74.5 ml of the gas at 0.933 atm and 30o c?
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Chemistry, 22.06.2019 12:40
When 13.3 g koh is dissolved in 102.7 g of water in a coffee-cup calorimeter, the temperature rises from 21.4 °c to 31.53 °c. what is the enthalpy change per gram of koh (j/g) dissolved in the water? * take the density of water as 1.00 g/ml. * assume that the solution has a specific heat capacity of 4.18 j/g*k. enter to 1 decimal place. do not forget the appropriate sign /(+). canvas may auto-delete the (+) sign
Answers: 2
Chemistry, 22.06.2019 13:00
In what environment would mineral formation caused by high pressures and high temperatures most likely occur?
Answers: 3
Chemistry ! which of the following best describes how an electron moves when it releases energy?...
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