Biology, 13.09.2019 23:30 sherlock19
Anna heated 15 g of substance a to obtain 5 g of substance b, 4 g of substance c, and a certain amount of substance d, which statement is correct
a) the mass of substance d was 10g less than the mass of substance a
b) the mass of substance d was 1 g greater than the mass of substance b
c) the mass of substance a was equal to the total mass of substance c and substance d
d) the mass of substance a was equal the the total mass of substance b and substance d
Answers: 2
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Anna heated 15 g of substance a to obtain 5 g of substance b, 4 g of substance c, and a certain amou...
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