subject
Chemistry, 04.07.2019 20:00 mikestarjo2173

Colton has an ice cube that has a mass of 4 grams. he places it in a sealed container and then puts it in the microwave on high. the ice cube melts after a few seconds. he removes the sealed container with the melted ice cube and checks the mass again. which sentence best describes what colton discovers? a) the mass of the melted ice cube was less than 4 grams. b) the mass of the melted ice cube was more than 4 grams. c) the mass of the melted ice cube could not be determined. d) the mass of the melted ice cube remained the same at 4 grams.

ansver
Answers: 1

Other questions on the subject: Chemistry

image
Chemistry, 22.06.2019 04:30, falishaduncanovmtz2
Electrons are extremely important to what area of technology? a) anti-aging research b) household product development c) electronics d) drug discovery
Answers: 3
image
Chemistry, 22.06.2019 12:10, kaitlynbernatz2778
If a molecule with a molecular formula of c13h18 is treated with an excess of h2 in the presence of finally divided pt metal under conditions required for maximum hydrogenation of the molecule to give a molecule with a formula c13h24, how many rings are in the molecule?
Answers: 3
image
Chemistry, 22.06.2019 15:10, strodersage
Which statement describes the phase change that occurs when dry ice is placed in an open container at room temperature?
Answers: 1
image
Chemistry, 23.06.2019 05:00, pmbeachy3102
If 15 drops of ethanol from a medicine dropper weigh 0.60g, how many drops does it takes from a dropper to dispense 1.0ml of ethanol? density of ethanol is ethanol is 0.80g/ml.
Answers: 2
You know the right answer?
Colton has an ice cube that has a mass of 4 grams. he places it in a sealed container and then puts...

Questions in other subjects: