Answer:
The equilibrium concentration of Butane = 1.17 molar and isobutane = 2.93 molar
Explanation:
Consider equilibrium constant for the isomerisation reaction of butane and isobutane at 25⁰C = 2.5
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1 answer:
Answer:
Explanation:
Electrons have negative charge and they orbit around the nucleus.
Protons have positive charge and are inside the nucleus
Neutrons have neutral charge they are also inside the nucleus
the nucleus is the middle of the atom
the electron cloud is a cloud which the electrons travel around
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Answer:
0.0073 g
Explanation:
Considering:
Or,
Given :
For HCl :
Molarity = 0.010 M
Volume = 25 mL
The conversion of mL to L is shown below:
1 mL = 10⁻³ L
Thus, volume = 25×10⁻³ L
Thus, moles of HCl :
Moles of HCl = 0.00025 moles
Considering the reaction shown below as:-
2 moles of HCl reacts with 1 mole of
So,
1 moles of HCl reacts with 1/2 mole of
Also,
0.00025 moles of HCl reacts with mole of
Mole of = 0.000125 moles
Molar mass of = 58.3197 g/mol
Mass = Moles*Molar mass = = 0.0073 g