bydimarilToshiabu bydimarilToshiabu

01-04-2017
Chemistry

contestada

What is the percent by mass of oxygen fe2o3 (formula mass= 160)?

Respuesta :

01-04-2017

30% should be the percentage of oxygen if the total mass of fe2o3 is 160.

Answer Link

nak767954 nak767954

14-01-2021

Answer:

30%

Explanation:

Answer Link

Otras preguntas

True or false: Ecosystems are more numerous than biospheres

The number of men is 3 times the number of woman. The number of women is 5 times the number of children at the mall

craig went out to a restaurant for dinner. he tipped 16% of his bill, which brought the sum of the dinner bill plus the tip to $26.10. how much was the original

It is found that there is a relationship between the weight of an airplane and the maximum speed it can travel. The results were published claiming that a lig

What would you have done if you had been the pilot in “The Cold Equations”?

what is the mean of this data: 1,2,2,2,3

hormones perform important functions within the reproductive system. during puberty, a number of changes occur in the body. which hormone is responsible for the

some 8,000 crocus flowers required ro make 2 oumces of saffron. how many flowers are needed to make 16 ounces of saffron

n "sinners in the hands of an angry god," jonathan edwards compares a number of different items to either nonbelievers or to the wrath of god. match each item t

the constitution has lasted more than 200 years largely because of its flexibility and therefore ability to adapt to the changes seen in society.