Chemistry, 19.11.2019 20:31 nancye2008
Every water molecule has two hydrogen atoms bonded to one oxygen atom. this fact supports the concept that elements in a compound are
(1) chemically combined in a fixed proportion
(2) chemically combined in proportions that vary
(3) physically mixed in a fixed proportion
(4) physically mixed in proportions that vary
Answers: 3
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How do you find a theoretical mass? is there a difference between theoretical mass and theoretical yield?
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In the 1800s, one of the statements in john dalton's atomic theory was that atoms are indivisible. later experimental evidence led to the discovery of subatomic particles such as neutrons, electrons, and protons. what happened to the indivisible atom part of dalton's atomic theory, and why?
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Take a look at this dandelion. the yellow flower on the right is pollinated and the seeds on the left are transported by
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Every water molecule has two hydrogen atoms bonded to one oxygen atom. this fact supports the concep...
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