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 is the volume of a rectangular prism that is 16 meters by 25 meters by 37 meters? ____m3

Yo no _______ muy bien al béisbol.

how do we do mixed numbers as in simplest form

Use the function rule to complete the table. -10x+y=4 X: -2 -1 0 1 2 Y:

Phil has 7 quarts of hot chocolate to give his class mates. how many of phils friend's can have one cup of hot chocolate

what will be the coordinates of N after a 90 degree counterclockwise rotation around the origin? select from the giv

a school has 10 classes with the same number of students in each class. One day, the weather was bad and many students were absent. 5 classes were half full, 3

5. What are the coordinates of the image of P for a dilation with center (0, 0) and scale factor 2? A) (–4, 2) B) (0, 5) C) (2, 0) D) (0, 6)

What is -|-4| equal to?

Which has a triangular fiber? Wool Silk Cotton Nylon