misyaamisyap327vf misyaamisyap327vf

07-09-2021
Chemistry

contestada

A compound has a molecular formula as C2H2O What is the value of n if the molar mass of the compound is 168.0 gmol-1

A) 3
B) 5
C) 4
D)2

Respuesta :

ibraheemyaseen ibraheemyaseen

11-09-2021

Answer:

Ans C

Explanation:

12 x 2 + 2 + 16= 42

168/42= 4

Answer Link

Otras preguntas

Y=8x-11 Y=x-17 Solve the system of equations

write the equation of a line that goes through point (4,0) and has an undefined slopex=4x=0y=4y=0

If you're adding an image to your report, you'll be working on the Layout Tools _______ tab. A. Page Setup B. Arrange C. Design D. Format

Which one is my real GPA?

50 POINTS 2 QUESTIONS 1) What law did the Missouri State state legislature enact that threatened to derail its admittance to the Union and the entire Missouri C

When packing the order yesterday, one important item was omitted. a) properly constructed sentence oli b) dangler c) misplaced d) lacks parallel parts

'Could I love you any more' Is this sentence grammatically correct?

SSS is a special case of what?

If a rectangle's length is y−2 and the width is 3y+2 write an expression for the perimeter and an expression for the area.

For the following system, if you isolated x in the second equation to use the substitution method, what expression would you substitute into the first equation?