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Arte-miy333 [17]
3 years ago
12

You are the medical examiner at the scene of a murder at a restaurant. There is a

Chemistry
1 answer:
Hoochie [10]3 years ago
3 0

The compound : C₄₀H₄₄N₄O

<h3>Further explanation</h3>

The empirical formula is the smallest comparison of atoms of compound =mole ratio of the components

The principle of determining empirical formula

• Determine the mass ratio of the constituent elements of the compound.  

• Determine the mole ratio by dividing the percentage by the atomic mass

The mol ratio of composition : C : H : N : O

\tt \dfrac{80.66}{12}\div \dfrac{7.39}{1}\div \dfrac{9.39}{14}\div \dfrac{2.68}{16}\\\\6.722\div 7.39\div 0.671\div 0.1675\rightarrow divide~by~smallest(0.1675)\\\\40\div 44\div 4\div 1

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If 5.55 moles of gas have a volume of 12.2 L, what is the new volume when the moles of
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Answer:

12.61 + 5.55) \div 12.2 =

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2 years ago
An object is traveling at a speed of 7500.0 centimeters per second. How many kilometers per day
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Answer:

6,480 kilometers

Explanation:

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7 0
3 years ago
A solution is made by adding 20 g table salt to 100 mL water. The solubility of salt is 36 g/100 mL water. Which term best descr
marysya [2.9K]

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We say that the solution is unsaturated.

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3 0
2 years ago
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MArishka [77]

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E=55mV

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Hello,

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