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swat32
3 years ago
6

What type of reaction is: sulfuric acid + potassium hydroxide -> potassium sulfate + water?

Chemistry
1 answer:
aleksley [76]3 years ago
4 0

Answer:

Double replacement reaction

Explanation:

Now, let us first write the reaction equation properly:

     H₂SO₄ + 2KOH ⇒ K₂SO₄ + 2H₂O

The above reaction is a neutralization reaction between an acid and a base whose product gives salt and water only at most instances.

From here, we can observe that the species displaces on another in their ionic state. Hydrogen replaces potassium and water is produced. Potassium combines chemically with sulfate ions to give the salt of potassium.

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How do you find how many electrons are in a atom?
seropon [69]

Answer:

To determine how many total electrons there are, add the amount of charge to the atomic number. In this case, there are fewer protons than electrons. For example, N 3- has a -3 charge which means it has 3 more electrons than a neutral nitrogen atom. Nitrogen’s atomic number is 7, therefore this ion has 10 electrons.

HOPE IT HELPS

HAVE A NICE DAY

Explanation:

4 0
2 years ago
Sulfuric acid (H2SO4) reacts with potassium hydroxide (KOH) as follows. H2SO4(aq) + 2 KOH(aq) K2SO4(aq) + 2 H2O(l) Calculate the
8090 [49]

<u>Answer:</u> The volume of H_2SO_4 comes out to be 10.2625 mL.

<u>Explanation:</u>

To calculate the concentration of acid, we use the equation given by neutralization reaction:

n_1M_1V_1=n_2M_2V_2

where,

n_1,M_1\text{ and }V_1 are the n-factor, molarity and volume of acid which is H_2SO_4

n_2,M_2\text{ and }V_2 are the n-factor, molarity and volume of base which is KOH.

We are given:

n_1=2\\M_1=0.100M\\V_1=?mL\\n_2=1\\M_2=0.0821M\\V_2=25mL

Putting values in above equation, we get:

2\times 0.100\times V_1=1\times 0.0821\times 25\\\\V_1=10.2625mL

Hence, the volume of H_2SO_4 comes out to be 10.2625 mL.

6 0
3 years ago
How many subatomic particles are in the NUCLEUS of a neutral atom of Beryllium?
ser-zykov [4K]

Answer:

13

Explanation:

There are 4 protons, 5 neutrons, and 4 electrons. This is a neutral beryllium atom.

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2 years ago
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Hope this helps. :)

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3 years ago
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