In the d(i) part, we are asked to write an equilibrium constant. It was mentioned in the chapter that solids and liquids will not be added in the equation. So, I think that there is not going to be any Expression for this reaction as all the reactants and products are liquids. Is my answer right?
The equation for indicator is:
HIn ⇌H+ + In-
Which reaction (forward or reverse) will be preferred when I increase the Alkali.
According to me, The reverse reaction should be preferred as the reaction will try to minimize the effect of the change. Hence In- (i.e the conjugate base) will be...
This question is asking about finding the indicator. I think phenolphthalein will be used as there is a reaction between strong acid and strong base. Is this approach to the question correct? Or am I missing any important concept? Kindly tell
Ohkk. Then will the question be resolved in this way:
Partial pressure of nitrogen and Oxygen at equilibrium: 10×10⁴-4.85×10⁴= 5.15×10⁴
Partial pressure of Nitrogen oxide= ??
In the coursebook the question says:
The reaction below was carried out at a pressure of 10×10⁴ Pa and at constant temperature.
N2 + O2 ⇌ 2NO
the partial pressures of Nitrogen and Oxygen are both 4.85×10⁴ pa
Ccalculate the partial pressure of the nitrogen(ll) oxide, NO(g) at equilibrium.
In...
3 A+ 2 A = 7 A+ I
I = -2A
How the current can be in negative direction? If the sign if negative, doesn't it mean that the current will move towards the point P? Also If I am taking the 2A to be positive then Kirchhoff's law isn't satisfied as 5A≠7A
See this is the logic i used:
The newton meter shows the downward force of the wax. Since the wax is in equilibrium, downward force=upward force.
Now I have to find the upward force on the wax. According to Archimedes'principle, upward force is equal to the weight of the water displaced.So...