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zubka84 [21]
3 years ago
14

For every Oion, two Na ions are needed to balance charges. Which ratio represents the relationship between Na and

Chemistry
1 answer:
vagabundo [1.1K]3 years ago
5 0

Answer:

2 Na: 1 O

Explanation:

2 Sodium ion per 1 Oxygen ion

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Explanation:

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4 years ago
7. How many kilograms are equal to 3.3 scruples?
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Of the bonds listed below the weakest bond is _______ and the strongest is ________. A strong bond is a (stable / unstable) bond
ra1l [238]

Based on the data given of the bonds listed below, the weakest bond is C-H and the strongest bond is C ≡ C.

A strong bond is a stable bond.

<h3>Which of the bonds listed is the weakest and which is the strongest?</h3>

The strength of a bond is proportional to the amount of energy required to break or form the bond.

A weak bond will require less energy to form than a strong bond.

A weak bond is unstable while a strong bond is stable.

Data provided:

839 kJ/mol C ≡ C

495 kJ/mo O = O

413 kJ/mo C—H

From the data given of the bonds listed below, the weakest bond is C-H and the strongest bond is C ≡ C.

A strong bond is a stable bond.

Learn more about energy of bonds at: brainly.com/question/25086481

7 0
3 years ago
A sample of gas at 313 K and 4.95 atm occupies 85.62 L of space. Which
Daniel [21]

Answer: 85.62 L represents volume (V).

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Volume is defined as the amount or quantity of a given substance or an object.

According to ideal gas equation:

PV=nRT

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V = Volume of gas = 85.62 L

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Thus 85.62 L represents volume (V).

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