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hammer [34]
3 years ago
13

Which describes John Dalton’s observations of elements in any given compound?

Chemistry
2 answers:
Mila [183]3 years ago
7 0

the awnser is c, hope this helps


defon3 years ago
6 0
The answer is the third one. John Dalton watched that when components join in an exacerbate, the proportion of their masses will dependably be the same. Dalton was an English scientist. John Dalton assembled confirm for the presence of molecules by measuring the masses of components that come to shape mixes.
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A gas occupies 12.3 liters at a pressure of 40.0 mm Hg. What is the volume when the pressure is increased to 60.0 mm Hg?
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Answer:

Final volume = V₂ =  8.2L

Explanation:

Given data:

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Solution:

The given problem will be solved through the Boyle's law,

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Now we will put the values in formula,

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Which of the following sets of units could be appropriate for a zero-order rate constant?Answers-1L mol-1 s-1L2 mol-2 s-1L3 mol-
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