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

What is 16,473 rounded to the nearest hundred and thousand

A 100 pound person on earth would weigh about 4*4*4*4pounds on Jupiter. Evaluate the expression to determine how much a 100 pound person would weighing jupiter

Which sentence is correctly hyphenated? Which sentence is correctly hyphenated? She decided to take the long-winding road. A tall-dark man approached the entra

How did South Carolina respond to the election of Abraham Lincoln as president in 1860?

a video game enthusiast saved $750 to spend on a video game player and games. The player costs $400. the games cost $49 each. at most, how many games can the en

Which is an effect of short-term exposure to stress?

What are some Non examples of cultural region

What is 7/8 in a decimal

]Astrology is a pseudoscience because

Cartels, monopolies, trusts, as well as horizontal and vertical integration all share the goal of _____. a.raising wages b.driving up costs c.increasing profits