abbieT8176 abbieT8176

03-01-2020
Chemistry

contestada

What is the angle between two of the nitrogen-hydrogen bonds in the ammonium (NH4+) ion?

Respuesta :

pstnonsonjoku pstnonsonjoku

04-01-2020

Answer:

109° 27'

Explanation:

The ammonium ion is tetrahedral in shape, all the HNH bonds are exactly at the tetrahedral bond angle since there are only bond pairs in the structure and no lone pairs. Recall that lone pairs decrease the bond angke from the ideal value in a tetrahedron due to higher repulsion.

Answer Link

Otras preguntas

A forklift lifts 5 boxes from the ground to a height of 2 meters (m). The boxes push down with a force of 1000 newtons (N). How much work was done by the forkli

Solve for x: −3|x − 3| = −6

A phone number contains 7 digits. how many different numbers can be made using the digits 0–9 if the first digit is not 0 and all of the digits can be repeated?

What happens in meiosis during the telophase || A. The mitotic spindle forms. B. A total of four daughter cells form. C. Two diploid cells at produced. D. DNA

Find the surface area of the cylinder in terms of . A) 108 cm2 B) 144 cm2 C) 180 cm2 D) 216 cm2

The equation d = can be used to calculate the density, d, of an object with mass, m, and volume, V. Which is an equivalent equation solved for V?

Read the excerpt from "What to the Slave is the Fourth of July?” To him, your celebration is a sham; your boasted liberty, an unholy license; your national gre

The speed of a giraffe is 250% of the speed of a squirrel. If a squirrel's speed is 12 miles per hour , find the speed of a giraffe.

Which kind of function best models the data in the table? Use differences or ratios. x y 0 1.7 1 6.8 2 27.2 3 108.8 4 435.2

If a population consists of 100,000,000 people and a census is taken, how many people are sampled