Chemistry, 23.01.2020 08:31 Ciarrathereal
The gas in a closed container has a pressure of 3.00 x 10² kpa 30 ° c. what will the pressure be if the temperature is lowered to -172 ° c?
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This image is an example of a(n) a) atom. b) compound. c) mixture. d) molecule.
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Awoman's basketball has a circumference between 28.5 and 29.0 inches and a maximum weight of 20 ounces (two significant figures). what are these specifications in units of centimeters and grams?
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An alpha particle is: a hydrogen atom a nucleus of helium two neutrons an electron
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Chemistry, 23.06.2019 02:00
Calculate the molarity of each aqueous solution: a. 78.0 ml of 0.240 m naoh diluted to 0.250 l with water b. 38.5 ml of 1.2 m hno3 diluted to 0.130 l with water
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The gas in a closed container has a pressure of 3.00 x 10² kpa 30 ° c. what will the pressure be if...
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