richardchongo56 richardchongo56

04-07-2022
Chemistry

contestada

deduce the molecular formula of hydrogen 18.2%, carbon 81.8%, relative molecular mass is 44

Respuesta :

Аноним Аноним

04-07-2022

Answer:

let number of carbon is an

Explanation:

hence 12 and + 2n is equal to 126

14 and is equal to 126

n is equal to 9

Answer Link

Otras preguntas

two hundred people were surveyed about which of the four season is their favorite. of those surveyed, 1/8 selected spring, 2/5 selected summer, and 3/10 selecte

how much mass does water contains?

If you transfer a liter of oxygen into a 2 liter container and the gas expands to fill the entire container. Does the density of the oxygen change?

How many moles of tungsten atoms are in 4.8x10^25 atoms of tungsten?

One side of a triangle is half the longest side. The third side is 8 meters less than the longest side. The perimeter is 47 meters. Find all three sides.

A uniform distribution is defined over the interval from 6 to 10. a. what are the values for a and b?

The albany plan of union served as a model for what document

Find the height of a square pyramid with volume 26.97 ft^3 and dimensions of base are 3 ft by 3 ft. Show work.

George has 245 cards in his baseball card collection. of these, 85 of the cards are pitchers. what percent of the cards are pitchers?

The diagonals of a quadrilateral must bisect each other and be perpendicular to guarantee that the quadrilateral is a parallelogram. A. True B. False