Two gaseous molecules react and produce two other gases molecules in an equilibrium reaction. What happens when the pressure is decreased? A  it shifts to the right B  more products form C It shifts to the left D Nothing happens

Q: If the reaction N2(g) + 3H2(g) = 2NH3(g) is at equilibrium, what direction will the reaction shift…

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Q: For an endothermic reaction in equilibrium,an increase in temperature makes the reaction go in the…

A: According to Le-chatlier principle if we change volume , temperature and pressure of the reaction…

Q: In general, for a system at equilibrium, indicate the direction the equilibrium will shift for the…

A: In general, for a system at equilibrium the equilibrium will shift left (reactant side) for an…

Q: For any reversible reaction containing a double arrow such as: Reactants Products the statement…

A: Reactants <---> Products Correct answers are: The reaction can only go in the forward…

Q: "Synthesis gas" is a mixture of carbon monoxide and water vapor. At high temperature synthesis gas…

A: Given: initial moles of CO = 29.0 mol initial moles of H2O = 29.0 mol Equilibrium moles of CO = 14.0…

Q: Use the following information to answer the next 4 questions. An equilibrium system was established…

A: Equilibrium constant K is defined as the ratio between the concentration of products and…

Q: an exothermic reactionr

A: Formation of ammonia is a exothermic process that means heat is librated hence according to…

Q: What is meant by the term “chemical equilibrium”? Must amounts of reactants and products be equal at…

A: Many types of reactions are studied in chemistry. One of them is a reversible reaction. These…

Q: 1.What happens to the equilibrium point when a disturbance is introduced to a chemical system?…

A: Le Chateleir's Principle is a principle used to predict the effect of changes in conditions on…

Q: In general, for a system at equilibrium, indicate the direction the equilibrium will shift for the…

A: Given: For an endothermic reaction, there is an increase in temperature.

Q: For an endothermic reaction in equilibrium,an increase in temperature makes the reaction go in…

A: Endothermic reaction is chemical reaction which requires heat or energy to complete the reaction .

Q: What happens when a chemical reaches equilibrium?

A: Chemical equilibrium is characteristic of  reversible reaction.  When a reaction is carried out in a…

Q: Describe the concentration of reactants and products at equilibrium.

A: Types of reactions:   Based on extent of completion reactions are two types 1. Irreversible…

Q: Define chemical equilibrium. Must amounts of reactants and products be equal at the equilibrium?

A: We have asked to define chemical equilibrium and also asked that is it correct the amount of…

Q: 10.0 mol of ammonia gas is injected into a 4.0 L container. At equilibrium 1.2 mol of nitrogen gas…

A: we have to calculate the moles of ammonia at equilibrium

Q: In general, for a system at equilibrium, indicate the direction the equilibrium will shift for the…

A: Given: For an exothermic reaction, there is an increase in temperature.

Q: Decide whether each of the following statements is true or false.  If false, change the wording of…

A: " Since you have posted a question with multiple sub-parts , we will solve first three sub-parts for…

Q: When is a chemical system is considered to have reached equilibrium?

A: Equilibrium of chemical reaction can be obtained only in a closed system.

Q: the equilibrium of a chemical system.

A: Equilibrium is established when rate of forward reaction is equal to rate of Backward reaction.…

Q: Which of the following statements concerning equilibrium is not true?  a The equilibrium…

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Q: reaction rates once chemical equilibrium is established?       The reverse rate is always faster…

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Q: When the temperature of a system in equilibrium is decreased, what will happen to equilibrium?…

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Q: What are the relative amounts of reactants and products at equilibrium?

A: At equilibrium, both forward reaction and backward reactions occur simultaneously and the rate of…

Q: In general, for a system at equilibrium, indicate the direction the equilibrium will shift for the…

A: Exothermic reaction A reaction in which heat is a by product is called an exothermic reaction, i.e.…

Q: A student states that an equilibrium system is when the amount of reactants and products are equal.…

A: Answer-  Equilibrium- a state of rest or balance due to the equal action of opposing…

Q: The graph below shows the concentration of reactants and products in a chemical reaction that…

A: Given:-   We have to explain the nature of graph which is representing equilibrium .