3 years ago

Write the formula for the polyatomic ion in KOH. Express as an ion..

2 answers:

6 0

KOH is a compound containing two ions, K+ and OH-.
<span>The polyatomic ion present is OH- which is called hydroxide. </span>
<span>The compound is named potassium hydroxide.</span>

liraira [26]3 years ago

3 0

The KOH is a compound elements where there are two elements present into one elements. The two of them are K+ and OH-. The polyamotic ion that is present in the KOH is the OH- and often called as hydroxide and this compound element is called potassium hydroxide

You might be interested in

Nah I'm gonna fail this quiz help please

Eva8 [605]

Answer:

It has 2 eyes

Explanation:

Quantitive observation means that it is facts based of numbers, therefore you can count how many eyes it has, but not that it has red eyes

4 0

2 years ago

1.1 L of nitrogen dioxide were produced in the reaction seen below. How

Veseljchak [2.6K]

22.4 since it's in STp

4 0

2 years ago

A measure of the kinetic energy of particle motion within a substance is temperature.

Alchen [17]

True. You're welcome!

3 0

3 years ago

A 93-L sample of dry air is cooled from 145 oC to -22 oC at a constant pressure of 2.85 atmospheres). What is the final volume?

Aloiza [94]

Answer: 55.84L

Explanation: Please see attachment for explanation.

3 0

2 years ago

Which postulate of Dalton's atomic model was later changed and why?

fenix001 [56]

The postulate of Dalton's atomic theory that atom is indivisible particle and can be subdivided into smaller particles was later changed because atom can be divided into neutrons, protons and electrons. It was changed because after later finding out that the atom can be divided, the theory was changed to the correct finalized theory.

Hope this helps!!!

8 0

2 years ago

Read 2 more answers