The product which is obtained from base by accepting a proton is called conjugate acid. Hence, hydronium ion (H3O+) is the conjugate acid of water (base). Therefore, water (H2O) and hydronium ions (H3O+) are examples of conjugate acid-base pairs.

## What is the conjugate acid of NH 2?

In this question, \$N{{H}_{2}}^{-}\$ is a base that accepts protons to give ammonia as a conjugate acid.

## What are conjugate pairs in math?

Conjugates in math are two pairs of binomials with identical terms but sharing opposite operations in the middle. Below are a few more examples of pairs of conjugates: x y and x + y. 22 1 and 22 + 1.

## How do you find the conjugate?

You find the complex conjugate simply by changing the sign of the imaginary part of the complex number. To find the complex conjugate of 4+7i we change the sign of the imaginary part. Thus the complex conjugate of 4+7i is 4 – 7i. To find the complex conjugate of 1-3i we change the sign of the imaginary part.

## What is a conjugate pair in chemistry?

A conjugate pair is an acid-base pair that differs by one proton in their formulas (remember: proton, hydrogen ion, etc.). A conjugate pair is always one acid and one base. … Water is the base, since it is minus a proton compared to H3O+, which is the conjugate acid to water.

## How do you find the conjugate base?

A conjugate base contains one less H atom and one more – charge than the acid that formed it. Let us take the example of bicarbonate ions reacting with water to create carbonic acid and hydronium ions. We see that HCO becomes HCO. It has one more H atom and one more + charge (-1 + 1 = 0).

## What is the conjugate acid of NH?

Ammonia

Conjugate acid Formula Name
Ethanol C2H5OH Ethoxide
Water HOH Hydroxide
Ammonium NH4 + Ammonia
Hydroflouric acid HF Flouride

## Which of the following is a conjugate acid pair?

HOCN and OCN are an example of a conjugate acid-base pair. The only difference between the two is a proton (H+). All acids have a conjugate base and all bases have a conjugate acid.

## Which of the following is a conjugate acid pair *?

(a) HNO3,H2NO3 H N O 3 , H 2 N O 3 is a conjugate acid-base pair because HNO3 H N O 3 acts as a base and accepts a proton to form H2NO3 H 2 N O 3 .

## What is an example of a conjugate?

The definition of conjugate is two or more things joined together. An example of conjugate is a relationship when the people are married. … An example of conjugate is an official declaring two people married. An example of conjugate is to show different forms of the word be such as was, were, being and been.

## What is the conjugate of 5 3?

Answer: conjugate of 5+3 is 53 .

## What is a conjugate pair algebra 2?

A pair of conjugates is a pair of binomials that are exactly the same except that the signs between the terms are opposite. To create a conjugate of a binomial, just rewrite it and change the sign of the second term.

## What is the conjugate of 5?

When dealing with imaginary numbers in form of a+bi , then conjugate is abi . No matter if you express 5 as an irrational number ( 5+0 ) or as an imaginary number ( 5+0i ), then conjugates will be equal to 5 either way ( 50 and 50i ). Therefore, the conjugate of 5 is 5 .

## What is conjugate of 3i?

Explanation: The complex conjugate of a number is another number with a real component equal to the original number and an imaginary component equal in magnitude but with the opposite sign. real+imaginary. 3i=0+3i.

## What is the conjugate of 2i?

the complex conjugate of 0+2i is 02i , which is equal to 2i .

## What is the conjugate base for the acid NH4 +?

ammonia NH+4 is the acid because it donates an H+ ion to the water. It then becomes ammonia ( NH3 ), which would be the conjugate base of NH+4 .

## Is NH4 and NH3 a conjugate acid-base pair?

NH3 and NH4+ are a conjugate acid-base pair. NH4+ is the conjugate acid of the base NH3.

## Which is an acid conjugate base pair Hi and H2O?

We can see that the HI is the acid because it loses a proton. I ion is the conjugate base because it is formed by the loss of electron from HI. H2O is the base because it gains a proton to form H3O+ ion.