Do you espect LiF or LiCL to have a higher melting points?

Chemistry

1 answer:

zimovet [89]2 years ago

8 0

Answer:

LiF has the highest melting point.

Reason: If we compare the bond length of the molecules we find that LiF has the shortest bond length due to the fact that F is smallest out of F, Cl, Br, I. As the bond is very short the bond is stronger and hence we need to provide much more energy to break the bond. Hence a higher boiling point.

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3 years ago

How many moles of carbonate are there in sodium carbonate

vaieri [72.5K]

There are 0.566 moles of carbonate in sodium carbonate.

<h3>CALCULATE MOLES:</h3>

The number of moles of carbonate (CO3) in sodium carbonate (Na2CO3) can be calculated by dividing the mass of carbonate in the compound by the molar mass of the compound.