Question

In: Chemistry

what are the possibles errors we can make in the Le Chatelier's principle experiments??

what are the possibles errors we can make in the Le Chatelier's principle experiments??

Solutions

Expert Solution

Le Chatelier's principle: For Sn equilibrium system if we change pressure, temperature, volume or concentration then the system adjust itself to counteract to effect of the applied change and attain the new equilibrium.

Possible errors:

1) If this experiment involve the preparation of solutions, for preparing solutions we have to use distilled water. Distilled water not have any minerals and impurities. Suppose if you use tap water it contains lot minerals and impurities. Water is one of sourse for error.

2) for stirring the solution we are using glass rod. For preparation of two or more solutions if we use single glass rod there may be chance for contamination.


Related Solutions

What is Le Chatelier's Principle and how is it important especially in chemical industry? 250 or...
What is Le Chatelier's Principle and how is it important especially in chemical industry? 250 or more words please explaining.
How to use Le Chatelier's principle to predict the effect of a change in concentration on...
How to use Le Chatelier's principle to predict the effect of a change in concentration on the equilibrium position and on K?
Based on Le Chatelier's Principle in which direction will the following reaction proceed if it is...
Based on Le Chatelier's Principle in which direction will the following reaction proceed if it is already at equilibrium given the following change in conditions. A(g) + 2B(aq) → 2C(g) ΔHrxn = −25 kJ The temperature is increased. (select one for each situation) 1. The volume of the reaction vessel in incresed. 2.Water is added to the reaction. 3. Solid B is added to the flask, which subsequently dissolves in the aqueous solution increasing the concentration of B. 4. A...
Based on Le Chatelier's Principle in which direction will the following reaction proceed if it is...
Based on Le Chatelier's Principle in which direction will the following reaction proceed if it is already at equilibrium given the following change in conditions. A(g) + 2B(aq) → 2C(g) ΔHrxn = −25 kJ Answer Choices A.Reaction will proceed in the reverse direction to reestablish equilibrium. B.The reaction is still at equilibrium and will not change. C.Reaction will proceed in the forward direction to reestablish equilibrium. Questions -The temperature is increased. -The volume of the reaction vessel in incresed. -Water...
1. Give an in depth explanation on how Le Chatelier's Principle affects equilibrium.
1. Give an in depth explanation on how Le Chatelier's Principle affects equilibrium.
1.) Explain the following observations in terms of shifting equilibria by Le Chatelier's Principle. Write the...
1.) Explain the following observations in terms of shifting equilibria by Le Chatelier's Principle. Write the equation for the equilibrium involved in each case. a.) barium chromate, BaCrO4, is insoluble in basic solution but dissolves readily in acidic solution. b.) The addition of NaOH to the iron (III)- thiocyanate equilibrium causes the red color to disappear and a rust colored precipitate to form. c.) The solubility of lead chloride, PbCl2, in 0.10 M HCl is much lower than in pure...
1.) Explain the following observations in terms of shifting equilibria by Le Chatelier's Principle. Write the...
1.) Explain the following observations in terms of shifting equilibria by Le Chatelier's Principle. Write the equation for the equilibrium involved in each case. a.) barium chromate, BaCrO4, is insoluble in basic solution but dissolves readily in acidic solution. b.) The addition of NaOH to the iron (III)- thiocyanate equilibrium causes the red color to disappear and a rust colored precipitate to form. c.) The solubility of lead chloride, PbCl2, in 0.10 M HCl is much lower than in pure...
Le Chatelier's principle states that a chemical system must have a shift in direction in order...
Le Chatelier's principle states that a chemical system must have a shift in direction in order to force the system to reach equilibrium. a.true b.false
An experiment with Le Chatelier's Principle resulted in this equation: Fe3+ + SCN- <=> Fe(SCN)2+ First...
An experiment with Le Chatelier's Principle resulted in this equation: Fe3+ + SCN- <=> Fe(SCN)2+ First off, should the first reactant be Fe2+ or Fe3+? Our TA said Fe2+, but I'm not sure why it's not Fe3+ since we were adding Fe3+ to observe changes in equilibrium. (The lab manual specifies that Fe(SCN)2+ in a product.) Second, it was obvious that adding Fe3+ and SCN- shifted the equilibrium to the right toward products. However, addition of NaH2PO4 shifted the equilibrium...
Define 1). homogeneous function 2). Euler's theorem 3). le chatelier's principle 4). young's theory
Define 1). homogeneous function 2). Euler's theorem 3). le chatelier's principle 4). young's theory
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT