02-12-2021
Chemistry

contestada

a compounds empirical formula is H.O. If the formula mass is 34 amu what is the molecular formula?

a) H2O
b) H2O2
c) HO3
d) H2O3

Respuesta :

natalier1301p6imjj natalier1301p6imjj

08-12-2021

Answer:

C

Explanation:

1. The molecule has to have a ratio of 1 hydrogen to 1 oxygen.

2. Hydrogen = 1amu, Oxygen = 16amu. (2*2)+(16*2) = 34amu

Answer Link

Otras preguntas

What two factors determine the state of rocks and metals Inside the earth?

what colors are birds are attracted 2

Which of the following is equivalent to 3a + 4b – (–6a – 3b) ? A. 16ab B. –3a + b C. –3a + 7b D. 9a + b E. 9a + 7b

how do u divide 16 by 3/5

A car that travels from point A to point B in four hours, and then from point B back to point A in six hours. The road between point A and point B is perfectly

What are some reasons why Immigrats people come to the U.S.?

what is the cell cycle??

Wages. JoAnn works in the publicity office at the state university. She is paid $10 an hour for the first 35 hours she works each week and $15 an hour for every

Is STM semantically or acoustically encoded??

What is the product of (x+1) and (2x^2+3x-1)?