colemanpagac15 colemanpagac15
  • 21-05-2020
  • Chemistry
contestada

Determine the percentage composition (by mass) of oxygen in NH4NO3.

Respuesta :

SvetkaChem
SvetkaChem SvetkaChem
  • 21-05-2020

Answer:

60%

Explanation:

M(NH4NO3) = 2*14 +4*1 +3*16 = 80 g/mol

M(3O) = 3*16 = 48 g/mol

(48/80) *100 % =60% oxygen by mass.

Answer Link

Otras preguntas

simplify what is written here
what brutus did after he stabbed and murdered caesar
Find the missing value: x2 (squared) = 625 5 10 25 50
if the time is taken to bring a ball to rest from a certain velocity 'v'. is reduced to half, what will be the change in the values of a) initial momentum b) fi
Explain why and how you qualify authors in academic writing
Three distinct lines, all contained within a plane, separate that plane into distinct regions. what are all of the possible numbers of distinct regions of the p
Can someone help me please
A lender is charging 2.75 points on a $275,000 loan. The borrower must therefore pay the lender an advance amount of $11,000. $6,188. $7,563. $2,750.
_____ is the loss of an electron. A- Oxidation B- Reduction C- Metabolism D- None of the above
Because compulsory schooling began in part to _____, some critics see its origins as smacking of ethnocentrism