Physics, 05.10.2019 03:00 corianrigby97
Tiguan moved a solid and a liquid together in a beaker. he
determined that a chemical change occurred,
if his conclusion is correct, which substances could he have
been observing and why?
ice mixed into warm ol, because the change of state that
occurred when the ice melted cannot be reversed
baking soda mixed into vinegar, because the production of
bubbles indicates that a new substance formed
sugar moved into hot water, because the disappearance of
solid indicates that the chemical identity of the sugar
changed
sand mixed into water, because when sand was added
the mass of the beaker increased
subs
Answers: 3
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Answers: 3
Tiguan moved a solid and a liquid together in a beaker. he
determined that a chemical change o...
determined that a chemical change o...
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