3 years ago

Help!!! For chemistry

Chemistry

1 answer:

ANEK [815]3 years ago

7 0

Answer:

2KMnO₄ + 4SO₂ + H₂ ⟶ K₂SO₄ + 2MnSO₄ + H₂SO₄

Explanation:

KMnO₄ + SO₂ + H₂ ⟶ K₂SO₄ + MnSO₄ + H₂SO₄

<u>Balanced Equation</u>

2KMnO₄ + 4SO₂ + H₂ ⟶ K₂SO₄ + 2MnSO₄ + H₂SO₄

<u>-TheUnknownScientist</u>

You might be interested in

How does the size of a nucleus compare to the amount of space that electrons have to orbit around it

Liono4ka [1.6K]

Here's an answer from yahoo

8 0

3 years ago

Given: There are 39.95 grams of Argon (39.95 g/1 mole) and one mole has a volume of 22.4 Liters (1 mole/22.4 L). What is the vol

marta [7]

Answer:

$V_2=19.23L$

Explanation:

Hello,

In this case, by using the Avogadro's law which allows us to understand the volume-moles behavior as a directly proportional relationship:

$\frac{V_2}{n_2} =\frac{V_1}{n_1}$

We can compute the volume of 34.3 g of argon by representing it in mole as shown below:

$n_1=1 mol\\\\n_2=34.3g*\frac{1mol}{39.95g} =0.859mol$

Thus, we find:

$V_2=\frac{V_1*n_2}{n_1}=\frac{22.4L*0.859mol}{1mol} \\\\V_2=19.23L$

Best regards.

6 0

3 years ago

Write a balanced equation for the oxidation-reduction reaction that occurs when hydrogen peroxide reacts with ferrous ion

Alex17521 [72]

H₂O₂ + 2FeSO₄ + H₂SO₄ → Fe₂(SO₄)₃ + 2H₂O

H₂O₂ + 2H⁺ + 2e⁻ → 2H₂O k=1
Fe²⁺ → Fe³⁺ + e⁻ k=2

H₂O₂ + 2H⁺ + 2Fe²⁺ → 2H₂O + 2Fe³⁺

7 0

3 years ago

What two statements makes primary and secondary succession similar? 10 points

Dvinal [7]

Explanation:

I want to say either a or b because primary is based on the habitat and whatever happens after while secondary is the result to disturbance causing an effect

8 0

3 years ago

Identify the Lewis acid in this balanced equation: SnCl4 + 2Cl− → SnCl62−

Grace [21]

Answer:

The answer is SnCI4.

Explanation:

5 0

3 years ago

Read 2 more answers

Help!!! For chemistry ​

Help!!! For chemistry