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prohojiy [21]
3 years ago
5

Sodium chloride, NaCl, is formed when a sodium atom transfers its electron to a chlorine atom. The difference in charge between

the two atoms creates a(n) ___________ attraction that bonds them together.
A) electrostatic
B) elementary
C) gravitational
D) nuclear
Chemistry
2 answers:
Greeley [361]3 years ago
8 0

It is electrostatic attraction as it bonds the two atoms together.

lorasvet [3.4K]3 years ago
6 0

The reaction is extremely exothermic, producing a bright yellow light and a great deal of heat energy.

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How many grams are in 1.946 moles of nacl
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Answer:

113.8g

Explanation:

Statement of problem: mass of 1.946mole of NaCl

Given parameters:

Number of moles of NaCl = 1.946mole

Unknown: mass of NaCl

Solution

To find the mass of NaCl, we apply the concept of moles which expresses the relationship between number of moles and mass according to the equation below:

                        Number of moles = \frac{mass}{molar mass}

To find the molar mass of NaCl:

                         the atomic mass of Na = 23g

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Mass of NaCl = Number of moles x molar mass of NaCl

Mass of NaCl = 1.946 x 58.5 = 113.8g

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Explain ionization suppressants as applied to atomic spectrometry
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