makaylaglover380 makaylaglover380
  • 17-06-2022
  • Chemistry
contestada

What is the mass percentage of O in C₂H₄O₂? Provide an answer to two decimal places.

Respuesta :

rsrj806 rsrj806
  • 17-06-2022

Answer:

53.29%

Explanation:

The molar mass of C2H4O2 is 60.05g and the 2 O's are 32.00g

so 32.00/60.05= 0.53288925895

and that as a decimal rounded to the nearest hundredths is 53.29%

Answer Link

Otras preguntas

a store mixes red fescue worth $12 per pound and chewings fescue worth $16 per pound. The mixture is to sell for $15 per pound. Find out how much of each should
Does the green tea have coffein ???
Does the green tea have coffein ???
Who knows the book Rose Blanche
Your model locomotive is 16 inches long. It is an exact model of a locomotive that is 40 feet long. A window on the locomotive is how many times wider than a wi
How to make money quickly
How is correct : "cus" or "cuz" ?
How to make money quickly
Your model locomotive is 16 inches long. It is an exact model of a locomotive that is 40 feet long. A window on the locomotive is how many times wider than a wi
a store mixes red fescue worth $12 per pound and chewings fescue worth $16 per pound. The mixture is to sell for $15 per pound. Find out how much of each should