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denis23 [38]
3 years ago
6

If u have 10 moles of C2H2 how many mole of O2 would you need

Chemistry
1 answer:
padilas [110]3 years ago
4 0

Answer:

i dont know04487448700

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Which is more acidic among the following?​
GaryK [48]

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C

Explanation:

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Heat flows naturally from objects that have higher energy to those with?
Vlad [161]

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heat flow

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Chlorofluorocarbons (CFCs) are no longer used as refrigerants because they destroy the ozone layer. Trichlorofluoromethane (CCl₃
Daniel [21]

Answer:

The molar entropy of the evaporation of Trichlorofluoromethan is 83.516 J/molK.

Explanation:

Entropy :It is defined as amount of energy which is unable to do work or the measurement of randomness or disorderedness in a system.

S=\frac{Q}{T(Kelvins)}

Molar heat of molar vaporization of Trichlorofluoromethane = 24.8 kJ/mol

Temperature at which Trichlorofluoromethan boils , T= 296.95 K

The molar entropy of the evaporation of Trichlorofluoromethan :

=\frac{24.8 kJ/mol}{296.95 K}=0.083516 kJ/mol K = 83.516 J/molK

The molar entropy of the evaporation of Trichlorofluoromethan is 83.516 J/molK.

8 0
3 years ago
Put hydrogen bonds dispersion forces and dipole-dipole forces in order
Sergeu [11.5K]
Increasing order of strength needed to break bonds:
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3 0
3 years ago
3. What was the temperature in
Alexeev081 [22]
Q = mcΔT

m = 75 g
c = 4.25 J/gram°C
q = 2450 J

q/mc = ΔT

2450/(75 • 4.25) = 7.7°C

The temperature increased by 7.7°C.
6 0
2 years ago
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