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adelina 88 [10]

3 years ago

11

What are the elements of NaCl

1 answer:

Lana71 [14]3 years ago

4 0

The elements in NaCl are Na -sodium and Cl - chlorine

<u>Explanation:</u>

sodium chloride (NaCl) is also known as common salt. The molar ratio of NaCl is 1:1 and has the molar mass of 22.99 and 35.45 respectively. The molar mass of NaCl is 58.443 g/mol. It is a odorless and colourless cubic crystal.

It has the melting point of 800.7°C and has the boiling point of 1465°C. It has a face centered cubic crystal structure.The elements in NaCl are Na -sodium and Cl - chlorine

$2Na+Cl_{2}$ → $2NaCl$

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1.48 Assume that the air volume in a small automobile tire is constant and equal to the volume between two concentric cylinders

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Answer:

a) 0.018 kg

b) 262 kPa

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m1 - m0 = 0.057 - 0.039 = 0.018 kg

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