jessicalopez442 jessicalopez442

15-04-2020
Chemistry

contestada

Using the chemical equation below, how many moles of Al2O3 produce when 105 grams of Al are reacted? 2Al+Fe2O3 —> Al2O3+2Fe

Respuesta :

bucknellannabelle bucknellannabelle

20-04-2020

Answer:

1.94

Explanation:

moles = mass/Mr so you have 3.889 moles of aluminium, but because the ratio in the equation is 2:1 you need to halve it.

Answer Link

Otras preguntas

Which is the first party to suggest social security

1. Find the Area of the given circle. Round to the nearest tenth. 2. Find the circumference of the given circle. Round to the nearest tenth. 3. Find the area

Is Andrew Jackson a hero?

Mallory goes to the farmers market every weekend. She buys six apples for $0.75 each and a bagful of oranges that are priced at $1.25 per orange. The total char

how to make 2.06 repeating as a mixed number

The image uses a school of fish to symbolize leadership. Based on the image, the leader is represented by the fish in the second row. middle. front. back row.

wich of the following formulas represents the area of the circle, based on the information

What were the positive and negative effects of british colonial rule in india?

how does the government delegated powers to the nation differently from how it gives power to the states

The Ottoman Empire has its roots in _____.