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vladimir2022 [97]
3 years ago
15

Which of these is an element? A)air B)Carbon dioxide(CO2) C)water(H20) D)carbon(c)

Chemistry
1 answer:
Marrrta [24]3 years ago
4 0
D-carbon cuz the rest are compunds
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What is the boiling point elevation constant, Kb, of diethyl ether if 38.2 g of the nonelectrolyte benzophenone, C6H5COC6H5, dis
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Explanation:

Elevation in boiling point is given by:

\Delta T_b=i\times K_b\times m

\Delta T_b=T_b-T_b^0= = Elevation in boling point

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