A substance has a molecular formula of C8H10N4O2

Chemistry

1 answer:

Nutka1998 [239]2 years ago

5 0

The empirical formula of a substance = C₄H₅N₂O

<h3>Further explanation </h3>

The empirical formula is the smallest comparison of atoms of compound forming elements.

A molecular formula is a formula that shows the number of atomic elements that make up a compound.

<em>(empirical formula) n = molecular formula </em>

((empirical formula)n=C₈H₁₀N₄O₂

divide by 2 :

(C₄H₅N₂O)₂=C₈H₁₀N₄O₂

You might be interested in

What is meant by bio chamistery ,industtial chemistery and organic chemistery ?

Inessa [10]

Bioorganic chemistry is a rapidly growing scientific discipline that combines organic chemistry and biochemistry. It is that branch of life science that deals with the study of biological processes using chemical methods.

8 0

2 years ago

You want to investigate how the color of light affects the growth of plants. The best resource for reliable scientific informati

SVETLANKA909090 [29]

C. article documenting experiments with their results

7 0

2 years ago

Read 2 more answers

What is the purpose of adding phenolphthalein to your Erlenmeyer flask prior to starting a titration?

koban [17]

Answer:

a. The phenolphthalein acts as a color changing indicator to signal the endpoint of the reaction.

Explanation:

Phenolphthalein is an organic substance with chemical formula $C_{20}H_{14}O_{4}$ .

It is a substance commonly used in acid-base titrations to indicate the end point in the titration because phenolphthalein is colorless in acidic solutions but turns a purplish-pink color in basic solutions.

In this way it helps visually to notice when the final point of the titration has been reached.

3 0

3 years ago

Which is NOT a property of gold?

DENIUS [597]

Answer:

Rareness, the others describe what the gold is and its properties.

6 0

3 years ago

Food couldn’t reach the stomach without the esophagus and the _? please help only correct answers.

expeople1 [14]

<span>Food couldn’t reach the stomach without the esophagus and the throat.</span>

3 0

3 years ago