All categories

3 years ago

The closeness of particles of gas and their low speeds allow intermolecular forces to become important at certain

Chemistry

1 answer:

My name is Ann [436]3 years ago

8 0

This is a limitation of the kinetic-molecular theory.

You might be interested in

There are some data that suggest that zinc lozenges can significantly shorten the duration of a cold. If the solubility of zinc

zhuklara [117]

Answer:

$K_{sp}$ of $Zn(CH_{3}COO)_{2}$ is 0.0513

Explanation:

Solubility equilibrium of $Zn(CH_{3}COO)_{2}$ :

$Zn(CH_{3}COO)_{2}\rightleftharpoons Zn^{2+}+2CH_{3}COO^{-}$

Solubility product of $Zn(CH_{3}COO)_{2}$ ( $K_{sp}$ ) is written as- $K_{sp}=[Zn^{2+}][CH_{3}COO^{-}]^{2}$

Where $[Zn^{2+}]$ and $[CH_{3}COO^{-}]$ represents equilibrium concentration (in molarity) of $Zn^{2+}$ and $CH_{3}COO^{-}$ respectively.

Molar mass of $Zn(CH_{3}COO)_{2}$ = 183.48 g/mol

So, solubility of $Zn(CH_{3}COO)_{2}$ = $\frac{43.0}{183.48}M$ = 0.234M

1 mol of $Zn(CH_{3}COO)_{2}$ gives 1 mol of $Zn^{2+}$ and 2 moles of $CH_{3}COO^{-}$ upon dissociation.

so, $[Zn^{2+}]$ = 0.234 M and $[CH_{3}COO^{-}]$ = $(2\times 0.234)M=0.468M$

so, $K_{sp}=(0.234)\times (0.468)^{2}=0.0513$

8 0

4 years ago

What generic products are produced by an Acid/Base reaction?

gavmur [86]

Answer:

Salt NaCl

Explanation:

5 0

3 years ago

In what state are most nonmetals at room temperature

dexar [7]

I believe that it is liquid.

4 0

3 years ago

True or false ? <br>an insoluble base will react with an acid. <br>

Leno4ka [110]

Answer:

true maybe

Explanation:

#CarryOnLearning

7 0

3 years ago

What are the necessary ingredients for photosynthesis

Eduardwww [97]

Answer:

Answer is water, carbon dioxide, and energy, which yields glucose and oxygen, as in the well-known formula: 6 H2O + 6 CO2 + Energy = C6H12O6 + 6 O2. Hope it helps!

8 0

3 years ago

Read 2 more answers