Chemistry, 05.07.2019 21:00, andreimru123123
Avolleyball is full of pressurized air. the air temperature is 24.6˚c. the volleyball’s absolute pressure is 130.75 kilopascals, and its volume is 5.27 liters. how many moles of air are inside the volleyball? a. 0.278 mol b. 3.37 mol c. 3.59 mol d. 25.2 mol e. 28.0 mol
Answers: 1
Chemistry, 22.06.2019 01:00, morrisjillian23
Water is important for the of cells. a: size, shape, and temperature b: temperature, color, and odor c: color, odor, and size d: shape, temperature, and color
Answers: 2
Chemistry, 22.06.2019 07:30, 10040813
The table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.
Answers: 3
Avolleyball is full of pressurized air. the air temperature is 24.6˚c. the volleyball’s absolute pre...
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