20-10-2014
Chemistry

contestada

What is the molecular formula for CHON with a molar mass between 165-170

Respuesta :

20-10-2014

Mass for carbon = 12 Mass for hydrogen = 1 Mass for oxygen = 16 Mass for nitrogen = 14 12+1+14+16 = 33 165g / 33g = 5 times all the atoms by 5 C5H5O5N5

Answer Link

Otras preguntas

Why does the speaker in "The Negro Speaks of Rivers" say that he's seen rivers in ancient times, even though he couldn't possibly have been alive that long ago?

What is the measure of <B?

Which of the rights listed by Jefferson is included in the First Amendment? Check all that apply. freedom of religion freedom of the press protection against st

The branch of mechanics dealing with the mathematical methods of describing motion is called ?

When I left the house this morning, I noticed that I was short on cash,” Gary said. “I spent one-half of what I had on my train ticket, then bought a quarter’s

The elasticity measure which has been employed by the courts to assess the degree of market competition is

Mark shoots arrows at a target and hits the bull's-eye about 40% of the time. find the probability that he hits the bull's-eye on the fourth shot

Select all of the answers that apply. Without its atmosphere, Earth would be _____. warmer bombarded by meteorites similar to Mars relatively lifeless

The area of a square is 49 cm. What is the length of one side

in what way did the Mexican-American war increase the number of Hispanics living in the U.S.? A) because of the changed border, many Mexicans became Americans.