gabbyflores879019 gabbyflores879019

06-04-2021
Chemistry

contestada

The chemical equation below is correctly balanced.

4 Al + 3 O2 → 2 Al2O3

How many moles of Al2O3 will be formed when 27 grams of Al reacts completely with O2?

Respuesta :

mayokunsunmonu mayokunsunmonu

06-04-2021

Answer:

0.35moles

Explanation:

when 156g of Al reacts with 2molesof Al2O3 then 27g of Al reacts with what then u cross multiply and solve ur answer

Answer Link

Otras preguntas

What’s the oxidation number for Na2SO4

Kenny signed up for a new iTunes program. Each day he can download 3 songs. If he downloads 3 songs per day, how many songs will he have on day 15?

Which of the following is an example of services provided by the government?

3n - (2+n) what value of n makes this expression equal to 6

Ryan is working on a document with many secotions. For each section,he wantes to have the title bolded,underlined,an blue. Which is the fastest way to do this f

The number of points scored by each team in the NHL at the end of the season is normally distribute with a mean of 89 and standard deviation of 11. Find P(x<

Agility includes all of the following attributes EXCEPT:A.coordinationB.balanceC.visualizationD.strength

A Cell Phone company sells cellular phones and airtime in a State. At a recent meeting, the marketing manager states that the average age of the customers is 40

True or False - Taxation is the most obvious disruption to the circular flow free market model.

Which of the following functions is equal to cos(90 - a) A. Sec(a) B. Tan(90 - a) C. Csc(90 - a) D. Sin (a)