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2 years ago

What are ionic bonds???

Chemistry

2 answers:

Debora [2.8K]2 years ago

5 0

Answer: ionic bonds

Explanation:

Ionic bonding is a type of chemical bonding that involves the electrostatic attraction between oppositely charged ions, or between two atoms with sharply different electronegativities, and is the primary interaction occurring in ionic compounds

LenaWriter [7]2 years ago

4 0

Answer:

Ionic bonding is a type of chemical bonding that involves the electrostatic attraction between oppositely charged ions, or between two atoms with sharply different electronegativities, and is the primary interaction occurring in ionic compounds.

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How many magnesium atoms are there in one molecule

Arlecino [84]

Answer:

Explanation:

3 magnesium and 2 nitrogen

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3 years ago

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A gas has a volume of 100 mL and a pressure of 6 atm. What volume will the gas occupy when the pressure is reduced to 1 atm (tot

serious [3.7K]

We are given:

V1 = 100 mL P1 = 6 atm

V2 = x mL P2 = 1 atm

Solving for 'x' :

According to the Boyle's law:

P ∝ 1/V (pressure and volume are inversely proportional)

PV = k (where k is a constant)

since the constant k will be the same:

P1V1 = P2V2

replacing the variables

6 * 100 = 1 * x

x = 600 mL OR 0.6L

Therefore, the gas will have a volume of 600mL or 0.6L

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3 years ago

How many vance electrons does neon need to be stable

Aneli [31]

An element is stable when it has a full outershell.
Generally, most shells after the first can hold 8 electrons.
The first shell can only hold 2

So in order for neon to be stable it must have a full outer shell
The first shell can hold 2
Neon has 10 electrons
10-2=8
The second shell can hold 8
And neon has 8 electrons left

So it must have 8 valence electrons to be stable

8 0

3 years ago

Why do acids and bases neutralize eachother?

timofeeve [1]

Answer:

Explanation:

When an acid and a base are placed together, they react to neutralize the acid and base properties, producing a salt. The H(+) cation of the acid combines with the OH(-) anion of the base to form water. The compound formed by the cation of the base and the anion of the acid is called a salt.

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2 years ago

An unknown amount of sodium azide (NaN3) reacts and produces 0.033 moles of nitrogen gas. What mass of sodium metal is produced

Monica [59]

Answer:

Mass of sodium metal is 130.87 gram

Explanation:

The complete reaction is

2 NaN3 --> 2 Na + 3 N2

We know that PV = nRT

n = $\frac{PV}{RT}$

On substituting the given values, we get

$n = \frac{\frac{99707}{101325}*75 }{0.082 *(273.15 +15)} \\n = 3.02$ moles of N2

Sodium azide's molar mass

3.02 *(2/3) = 2.013 moles

Mass = 2.03 * 65.01 = 130.87 gram

3 0

3 years ago

What are ionic bonds???​

What are ionic bonds???