2 years ago

How many grams of aluminum oxide will you need to start with in order to make 6500 g of aluminum hydroxide?

Chemistry

2 answers:

REY [17]2 years ago

8 0

Answer:

56.7 grams of aluminum oxide (AI²O³) are produced.Need a fast expert's response.

kherson [118]2 years ago

3 0

Answer:

Explanation:

2Al(s) + 3 2 O2(g) → Al2O3(s) And given the stoichiometry ...and EXCESS dioxygen gas...we would get 6.25⋅ mol of alumina. the which represents a mass... ...6.25 ⋅ mol ×101.96 ⋅ g ⋅ mol−1 molar mass of alumina ≡ 637.25 ⋅ g.

You might be interested in

How can the atomic number and mass number be used to determine the amount of each subatomic particle present in an atom of a giv

Goshia [24]

Because of the environment that

4 0

4 years ago

A physical change is a change to a sample of matter in which -

Readme [11.4K]

Answer:

its FALSE

Explanation:

FAKE ITS NOT REAL

8 0

4 years ago

An atom emits of wavelength 1.08 meters. what is the energy change occurring in the Atom due to this emission? (Planck’s constan

butalik [34]

To answer this question, we can use the following equation:

$e=\frac{h*c}{lambda}$

where e is the energy change, h is Planck's constant, c is the speed of light (m/s), and lambda is wavelength in meters. So then we can plug in the information:

$e=\frac{(6.626x10^{-34}J*s)(2.998x10^{8}\frac{m}{s})}{1.08m}$