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borishaifa [10]
3 years ago
12

How many total atoms are in C3H-NO3?

Chemistry
1 answer:
Alik [6]3 years ago
5 0

Answer:

Percent composition by element

Element Symbol # of Atoms

Hydrogen H 5

Carbon C 3

Nitrogen N 3

Oxygen O 9

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Given:

P = 123 kPa
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solve for T 

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Explanation:

<em>A chemist makes 330. mL of nickel(II) chloride working solution by adding distilled water to 220. mL of a 0.135 mol/L stock solution of nickel(II) chloride in water. Calculate the concentration of the chemist's working solution. Round your answer to significant digits.</em>

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