Chemistry, 09.10.2020 06:01, cdjeter12oxoait
How are mass and weight different?
a. Weight is the space an object takes up and mass is the effect of gravity on mass.
b. Weight is the amount of matter and mass is the effect of gravity on weight.
c. Mass is the space an object takes up and weight is the effect of gravity on mass.
d. Mass is the amount of matter and weight is the effect of gravity on mass.
Answers: 3
Chemistry, 23.06.2019 02:50, igraha17
Dumbledore decides to gives a surprise demonstration. he starts with a hydrate of na2co3 which has a mass of 4.31 g before heating. after he heats it he finds the mass of the anhydrous compound is found to be 3.22 g. he asks everyone in class to determine the integer x in the hydrate: na2co3·xh2o; you should do this also. round your answer to the nearest integ
Answers: 2
How are mass and weight different?
a. Weight is the space an object takes up and mass is the effect...
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