All categories

3 years ago

How many grams of Aluminum Oxide are produced when 3.64 g of Aluminum reacts with an excess of Oxygen?

Chemistry

2 answers:

Vladimir79 [104]3 years ago

6 0

Answer:

<h2>6.877649 or <u>6.88 grams of Aluminum Oxide</u></h2>

Explanation:

- If there are 4 moles of Al that equals 107.926156 grams of 4Al.

- If there is 2 moles of Al2O3 that equals 203.9226 grams.

So...

If 107.926156 grams of 4Al equals 203.9226 grams of 2Al2O3 then, 3.64g of Al equals x.

fgiga [73]3 years ago

4 0

55664 grams of aluminum oxide gag

You might be interested in

If the reduction reaction has a reduction potential of 0.1 V, and the oxidation reaction has a reduction potential of -0.4V, and

aleksley [76]

Answer : The value of ΔG expressed in terms of F is, -1 F

Explanation :

First we have to calculate the standard electrode potential of the cell.

$E^o=E^o_{cathode}-E^o_{anode}$

or,

$E^o=E^o_{reduction}-E^o_{oxidation}$

$E^o=(0.1V)-(-0.4V)=+0.5V$

Now we have to calculate the standard cell potential.

Formula used :

$\Delta G^o=-nFE^o$

where,

$\Delta G^o$ = Gibbs free energy = ?

n = number of electrons = 2

F = Faraday constant

$E^o$ = standard e.m.f of cell = +0.5 V

Now put all the given values in this formula, we get the Gibbs free energy.

$\Delta G^o=-(2\times F\times 0.5)$

$\Delta G^o=-1F$

Therefore, the value of ΔG expressed in terms of F is, -1 F

5 0

3 years ago

2. Determine the new volume of a gas that begins at 2.3 L and changes

Snezhnost [94]

Answer: 2,012
BRAINLIST?

4 0

2 years ago

Find the mass of 3.89 mol of NaF

Otrada [13]

The answer is 163.333993748 grams

3 0

3 years ago

Solutes lower the freezing point of water by:

il63 [147K]

Water molecules are constantly moving in Ice they move slower and are more tightly packed together and move at a slower pace to lower the freezing point you would have to find a solute that makes it harder for water to form crystals

7 0

3 years ago

Which of the following is an example of non-matter?

Lera25 [3.4K]

stay safe and have a great day<8

4 0

3 years ago

Read 2 more answers