Physics, 15.11.2019 10:31 valerieaj113
Trini adds 10g if baking soda to 100g of vinegar. the mixture begins to bubble. when the bubbling stops, trini finds the mass of the resulting mixture. she determines its mass is 105g. why has the mass changed?
f) a gas has formed and left the mixture.
g) vinegar evaporated during the experiment.
h) mixtures are always less massive than their parts.
i) matter was destroyed when vinegar reacted with baking soda.
Answers: 1
Physics, 22.06.2019 05:50
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Physics, 22.06.2019 08:00
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Trini adds 10g if baking soda to 100g of vinegar. the mixture begins to bubble. when the bubbling st...
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