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Le Chatelier's principle describes the way that a reaction at equilibrium will respond if that equilibrium is somehow disturbed. Imagine that you have a reversible reaction you want to perform that produces a very valuable product but the equilibrium constant for the process is very low. Using the 3 definitions of equilibrium presented in lecture as your framework, explain in no more than 1 paragraph how the yield of reaction can be greatly increased (meaning reactants are more extensively converted into products) by applying Le Chatliers principle.The 3 definitions we learned in lecture:
1. rate of forward reaction= rate of reverse reaction
2. no observable change in [reactants] or [products]
3. no change in energy
a 2.545g sample contains carbon hydrogen and oxygen. it is subjected to carbon-hydrogen analysis and 3.703g of co2 and
Magnesium hydroxide (Mg(OH)2) reacts with hydrochloric acid to produce magnesium chloride and water. How many liters of 0.8 M HCl react with 0.25 grams of magnesium hydroxide
Given the three formation equations and their enthalpy values, calculate the enthalpy of the given reaction.
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Write chemical equations for the reaction of calcium with the following substances, making sure that the numbers and kinds of atoms are the same on both sides of the equations.
a 4.50 gram sample of LiCl at 25.0 dissolves in 25.o ml of water also at 25.0 Celsius. the final equilibrium temperature of the resulting solution is 60.8 Celsius. what is the enthalpy of solution, delta Hs of LiCl expressed in kilojoules per mole..
empirical and molecular formula what are both the empirical and the molecular formula for the compounds described
A voltaic cell employs the following redox reaction: Sn^2+(aq)+ Mn(s)--> Sn(s) + Mn^2+(aq) Calculate the cell potential at 25 under each of the following conditions.
How many grams of CaH2 (Molar Mass = 42.1 g/mol)are needed to generate 14.0 L of H2 gas if the pressure of H2 is 757 torr at 20.0°C
what is the mass in grams of solid sulfur,S8 required to produce 25.50g of Cu2S(s) according to the balanced equation.
given the reaction ca 2h2o rarr caoh2 h2what is the total number of moles of ca needed to react completely with 4.0
A reaction has a rate constant of 0.00704 sec-1, how long will it take (in minutes) until 0.212 mol/L of the compound is left, if there was 0.619 mol/L at the start
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