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2 years ago

What is a particulate?

Chemistry

2 answers:

nikklg [1K]2 years ago

7 0

Answer: A tiny solid suspended in the atmosphere

Explanation:

Gradpoint

FromTheMoon [43]2 years ago

5 0

Answer: The particulate is defined below.

Explanation:

Particulate is defined as the small solid or liquid particles which are suspended in gaseous medium.

Examples which define particulate the best are: Dust or soot particles which are evenly suspended in air or water and sulfuric acid droplets in air.

These particles contribute to air pollution to a major extent. The mixtures where dispersed medium is gas and dispersed phase are solid or liquid are known as aerosols.

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Which of these is not a gas? hydrogen, oxygen, gravity, or helium

katrin2010 [14]

Answer:

I think that Gravity is not considered a gas but it can at the same time

Explanation:

Gasses are affected by gravity, as above video will prove. ... Yes, there is a attractive force between the gas molecules and gravity !

The rest are for sure gases

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3 years ago

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Atoms with outer shells that are only partially filled are the most stable. True False

aivan3 [116]

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2 years ago

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How many moles in 58 grams of CO3 ?

Romashka [77]

Answer:

60.0089

Explanation:

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2 years ago

Write an equilibrium expression for each chemical equation involving one or more solid or liquid reactants or products.

Alex_Xolod [135]

Answer:

$Keq=\frac{[HCO_3^-][OH^-]}{[CO_3^{2-}]}$

$Keq=[O_2]^3$

$Keq=\frac{[H_3O^+][F^-]}{[HF]}$

$Keq=\frac{[NH_4^+][OH^-]}{[NH_3]}$

Explanation:

Hello there!

In this case, for the attached reactions, it turns out possible for us to write the equilibrium expressions by knowing any liquid or solid would be not-included in the equilibrium expression as shown below, with the general form products/reactants:

$Keq=\frac{[HCO_3^-][OH^-]}{[CO_3^{2-}]}$

$Keq=[O_2]^3$

$Keq=\frac{[H_3O^+][F^-]}{[HF]}$

$Keq=\frac{[NH_4^+][OH^-]}{[NH_3]}$

Regards!

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2 years ago

Give the Shorthand Electron Configuration for the following elements:

Gnoma [55]

answer of this question is [Ar]3d8 4s2

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2 years ago