Physics, 12.02.2021 03:10 natalie2sheffield
Baking soda mixed with vinegar produces carbon dioxide and
water. The best way to prove that no mass was lost during this
reaction is to
A
use equal masses of baking soda and vinegar
B determine the masses of all the substances before and after
the reaction
C
determine the mass of the carbon dioxide and water that is
produced
compare the mass of the vinegar and water to be certain
they are equal
Answers: 3
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Aheavy piece of hanging sculpture is suspended by a90-cm-long, 5.0 g steel wire. when the wind blows hard, the wire hums at its fundamental frequency of 80hz. what is the mass of the sculpture?
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Based on its type of chemical bond, which of the following has the highest boiling point? potassium chloride ethyl alcohol water ammonia
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Baking soda mixed with vinegar produces carbon dioxide and
water. The best way to prove that no mas...
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