2 years ago

CHEMISTRY AGAIN PAPER 4

Chemistry

1 answer:

hichkok12 [17]2 years ago

4 0

Cant See it get closer to the paper

You might be interested in

Use the drop-down menus to name these structures

Masja [62]

You need to add an attachment or something this doesnt give the needed information

5 0

3 years ago

Which would be the best way to represent the concentration of a 1. 75 M K2CrO4 solution? 1. 75% K2CrO4 [K2CrO4] (K2CrO4) K2CrO4,

tekilochka [14]

The amount of the solute present in the given solution is called the concentration. The best way to represent the concentration of the solution is $\rm [K_{2}CrO_{4}].$

<h3>What is molar concentration?</h3>

Molar concentration is the molarity of the solution that is the measure of the concentration of the solute dissolved in the solution.

The formula for calculating molar concentration is given as,

$\rm Molarity = \dfrac{\text{moles of solute}}{\text{Solution in L}}$

The concentration of any substance is represented in the square bracket like $\rm [X]$ or $\rm [K_{2}CrO_{4}].$

Therefore, option B. $\rm [K_{2}CrO_{4}]$ is the representation of the concentration.

Learn more about the molarity here:

brainly.com/question/1532164

8 0

1 year ago

What are the answers for this question<br> Don't just answer for points

Kisachek [45]

Answer:

i cant see it very much i dont think no one can

Explanation:

5 0

3 years ago

Read 2 more answers

What did early Greeks believe the world was made of

timurjin [86]

Answer: made up of an infinite number of indestructible atoms in unpredictable motion.

3 0

2 years ago

How does the distance between the planet Earth and the Sun compare with the distances between the planet Earth and other stars?

Paha777 [63]

I think C, but I could be wrong

7 0

3 years ago

Read 2 more answers