dingleberry1
dingleberry1
03-02-2017
Chemistry
contestada
Calculate the percent composition of Cr2O3
Respuesta :
AZUKI13
AZUKI13
03-02-2017
Cr 2(52.0) = 104 O 3(16.0) = 48
104/158 x 100 = 68.42% Cr
48/158 x 100 = 31.58% O
Answer Link
VER TODAS LAS RESPUESTAS ( 37+ )
Otras preguntas
Maria is working with Katerina on a project. Maria will suggest how to do something, and Katrina responds with "That's fine" and does not offer any other feedba
. The chemical formula for baking soda is NaHCO3. How many sodium (Na) atoms are there in one molecule of baking soda?
y = 3x + 2 What is x?
please do this will give brainliest and please NO LINKs and no inappropriate answers
The radioactive element carbon 14 has a half life of 5750 years. A scientist determined that the bones from a mastodon had lose 75.3% of their carbon 14. How o
Write a system of two linear equations showing the distance each animal can travel to model the fair race. Be sure to define all variables. Y= output (distance)
Select the correct text in the passage. Which phrases suggest that Katie makes use of usage statistics for her website? Katie reads several blogs online. She se
PLEASE HURRY IM TIMED I WILL GIVE BRAINYST (if correct) What is typical of a grassland? (Select all that apply.) many trees grass wide, open areas lakes
The list represents the sample space of spinning two spinners at the same time if each spinner is numbered 1 through 5 and can only land in one of the numbered
WILL GIVE BRAINLILEST How does the Great Migration connect to the Harlem Renaissance? (1-2 Sentences)
