Biology, 18.03.2021 03:30, WhitneyNH4261
The table shows mass and volume measurements in an investigation that involves vinegar and baking soda, both before and after the chemical reaction.
What evidence supports the law of conservation of mass?
A. The mass remains constant before and after the chemical reaction
B. The volume of the products is more than the volume of the reactants, so it does not support the law of conservation of mass.
C. The mass of the gas is more than the mass of the baking soda, so the mass is constant
D. The density of the products is less than the reactants, so the mass is constant.
Answers: 3
Biology, 22.06.2019 00:20, yousifgorgees101
If two parents who's blood types are both b produce a child that has blood type o, what can you say about the parent's genotybes? oa) one is ii ob) one is ibi oc) both are bi od) nothing, this is impossible
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Biology, 22.06.2019 16:00, picktigers4406
Which areas of earth receive the most precipitation on average? a. tropics b. temperate zones c. regions near 30? n and s latitudes d. polar zones 1
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The table shows mass and volume measurements in an investigation that involves vinegar and baking so...
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