scholar78 scholar78

20-10-2022
Chemistry

contestada

A 1.90 g vitamin B3 tablet is found to contain
0.0122 mol of niacinamide, a form of vitamin
B3 with the formula C6H6N₂O. (The molar
mass of C6H6N₂O is 122.13 g/mol.)
What is the mass percent of C6H₁N₂O in
the tablet?

A 190 g vitamin B3 tablet is found to contain 00122 mol of niacinamide a form of vitamin B3 with the formula C6H6NO The molar mass of C6H6NO is 12213 gmol What class=

Respuesta :

Otras preguntas

What were the Anti- Federalist Papers? Help ASAP I give points

PLEASE HELP!!! I AM FAILING SPANISH!!! I JUST NEED YOU TO TRANSLATE IT!!!

hi pls help ill give brainly

Factor each expression 9+15m-21n

Ty cut 1/8 of the yard of grass. Carlos cut 3/4 of the yard. How much of the yard did they cut?

1. What is NASA's mission ? What are NASA^ prime s four mission directorates?

please helpppppppppp

Marco walked 27/100 kilometer to the park. Then he walked 3/10 kilometer to the libary. What fraction of a kilometer did he walked in all? 1. 30/100 2. 57/100 3

please answer fast!! I am really confused and I don't know what to do.

___________ is the state of being legally responsible for the harm one causes another person: Group of answer choices Liability Negligence Commission Litiga