Chemistry, 06.04.2020 18:32, zhiyar9879
Based on the law of conservation of mass, which of the following statements is correct?
Matter is neither created nor destroyed.
Matter can be created but it cannot be destroyed.
The total mass of substances before a reaction is less than the total mass after a reaction.
The total mass of substances before a reaction is greater than the total mass after a reaction,
Answers: 1
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Determine the ph of 0.10 m nh3 solution. nh3 is a weak base with a kb equal to 1.8 x 10-5 round answer to nearest whole number.
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Based on the law of conservation of mass, which of the following statements is correct?
Matter...
Matter...
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