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3 years ago

As4S6+O2->As4O6+SO2 blanced equation

Chemistry

1 answer:

goldfiish [28.3K]3 years ago

5 0

You can use the app chemical balanced it will save your life

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A shiny, smooth piece of black plastic and an identical piece of white plastic are exposed to visible light and sound waves. Whi

Nana76 [90]

Answer:

The awnser is D

Explanation:

Since the black pieces absorb light better than white pieces, the white pieces will reflect light better. But since color doesn't affect sound, the sound waves are reflected the same.

7 0

3 years ago

The temperature of evaporation is much higher for water than for alcohol. Without knowing more about the chemistry of alcohol, w

Valentin [98]

Answer:

Fewer hydrogen bonds form between alcohol molecules. As a result, less heat is needed for alcohol molecules to break away from solution and enter the air.

Explanation:

Hydrogen bonding is a kind of intermolecular interaction that occurs when hydrogen is bonded to a highly electronegative atom.

Both water and alcohols exhibit hydrogen bonding. However, alcohols exhibit fewer hydrogen bonds than water.

As a result of this, the temperature of evaporation is much higher for water than for alcohol because hydrogen bonds hold water molecules more closely than alcohol molecules are held.

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3 years ago

When a vacancy exists in an inner electron shell of an atom (as a result of photoelectric effect, Compton scattering, or bombard

Helen [10]

Answer:

The answer is "Auger".

Explanation:

The Auger effect is an effect size when the vacancy of even an atom throughout the inner shell was complemented by the release of even an electron from the same atom. Whenever a central electron is lost, a higher energy level electron can drop into the void and release energy, which can be the result.

3 0

3 years ago

How many protons are there in boron 1

nikdorinn [45]

There are 5 protons in Boron 1.

3 0

3 years ago

Read 2 more answers

We discussed many properties and characteristics of acids in this lesson. Which of the following is NOT one that was mentioned?

lys-0071 [83]

Answer: A. Acids have a slippery feel.

Explanation:

Acid : It is a substance that has ability of donating proton or hydrogen ion, $H^+$ .

The properties of an acid are :

Acids are sour in taste.

The texture of an acid solution is sticky.

It changes the color of the litmus paper to red.

It react with a metal to give compound and hydrogen gas.

Base : It is a substance that has ability of donating hydroxide ion, $OH^-$ .

The properties of an base are :

Base are bitter in taste.

The texture of a base solution is slippery.

It changes the color of the litmus paper to blue.

It does not react with a metal.

Thus bases have slippery nature and not acids.

3 0

3 years ago