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3 years ago

Enter the chemical formula for the cation present in the aqueous solution of AgNO3.

Chemistry

1 answer:

elixir [45]3 years ago

7 0

Answer:

Cation Ag⁺

Explanation:

As a ionic salt, AgNO₃ dissociates in water as this:

AgNO₃ → Ag⁺ + NO₃⁻

It is a completely soluble salt.

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An ___is usually a homologous structure that is shared by all organisms in a group~science

Paraphin [41]

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3 years ago

Complete this equation for the dissociation of NH4NO3(aq).

Delvig [45]

Dissociation
NH₄NO₃(aq) = NH₄⁺(aq) + NO₃⁻(aq)

the hydrolysis of the cation
NH₄⁺(aq) + H₂O(l) = NH₃(aq) + H₃O⁺(aq)
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3 years ago

Read 2 more answers

What is the molarity of a NaCl stock used to make 750 ml of a dilute 10 mM solution if 5 ml of the concentrated solution was use

ch4aika [34]

Explanation:

The given data is as follows.

$M_{1}$ = 10 mM = $10 \times 10^{-3}$ M

$V_{1}$ = 750 ml, $V_{2}$ = 5 ml

$M_{2}$ = ?

Therefore, calculate the molarity of given NaCl stock as follows.

$M_{1} \times V_{1} = M_{2} \times V_{2}$

$10 \times 10^{-3} \times 750 ml = M_{2} \times 5 ml$

$M_{2}$ = 1.5 M

Thus, we can conclude that molarity of given NaCl stock is 1.5 M.

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2 years ago

Draw the Lewis dot structure for RbIO2. Include all hydrogen atoms and nonbonding electrons. Show the formal charges of all atom

Rzqust [24]

Answer : The Lewis-dot structure of $RbIO_2$ is shown below.

Explanation :

Lewis-dot structure : It shows the bonding between the atoms of a molecule and it also shows the unpaired electrons present in the molecule.

In the Lewis-dot structure the valance electrons are shown by 'dot'.

The given molecule is, $RbIO_2$

As we know that rubidium has '1' valence electrons, iodine has '7' valence electrons and oxygen has '6' valence electrons.

Therefore, the total number of valence electrons in $RbIO_2$ = 1 + 7 + 2(6) = 20

As we know that $RbIO_2$ is an ionic compound because it is formed by the transfer of electron takes place from metal to non-metal element.

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3 years ago

The base unit of measurement of liquids and volume.

Gemiola [76]

Answer:

Liters

Explanation:

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3 years ago