earreguin08 earreguin08
  • 02-01-2021
  • Chemistry
contestada


Please help!!! ASAP
Assignment:
Calculate the percentage composition of Sodium Carbonate (Na2CO3). List and explain the steps you need to calculate this

Respuesta :

rhodangwira47 rhodangwira47
  • 02-01-2021

Na 2Co3

1*23=23. 2*12=24. 6*16=96

23+24+96=143

(23*100)/143. (24*100)/143. (96*100)/143

=16%. =16.7%. =67.1%

Answer Link

Otras preguntas

3 ways cancer can spread?
6) How many members in House and what is their number based on?
Explain how a father with brown eyes and a mother with blue eyes can have children with either brown or blue eyes. Remember to use complete sentences and correc
What term describes whether the legal claim in a case is real and significant rather than speculative or based on future conditions that might not materialize?
what is the value of 5 x 10/6
Write the given expanded form into the standard form of a number. 4 4 T-Th + 5 + 5 T + 1 + 1 H-Th + 9 + 9 O + 3 + 3 M + 7 + 7 Th
tell me 10 importance of precision
A) y = 5xB) y = 10xC) y = 7.5xD) y = 30x​
How are the two types of power plants similar how are they different
What is true of rheumatoid arthritis? is an autoimmune disorder relieves pain is a disorder of the heart muscle improves range of motion