All chemical reactions are very slow.   Select one: True False

Q: In the drawing below, what quantity is represented by x? Reaction pathway Energy->

A: Activation energy is the energy gained by the reactants in order to proceed forward to form the…

Q: _4. The rate of a chemical reaction may be defined as a.the time it takes for the reaction to be…

A: 4) To define: The rate of a chemical reaction.

Q: Transition state Transition state Products Reactants Reactants Products Reaction coordinate Reaction…

A: a)   For the above given graphs, the endothermic reaction represents the transition state close to…

Q: Consider the following generic reaction. X + Y → Z Each reaction container contains a mixture of X…

A:

Q: (c) The energy of the reactants is shown on the following energy diagram. On the right side of the…

A: The objective of the question is to draw the energy diagram of the reaction where methane (CH4)…

Q: Is it true that reversible reactions use a single headed arrow to indicate that the forward and…

A:

Q: For a reaction, what generally happens if the temperature is increased? O A decrease in k occurs,…

A: The Arrhenius equation gives the relationship between rate constant, activation energy and…

Q: When the concentration of reactant molecules is increased, the rate of reaction increases. TRUE OR…

A: The rate of the reaction is the amount of reactant reacted in given amount of time.

Q: All chemical reactions move at the same rate. O True O False

A: All the chemical reaction move same rate , is false statement.

Q: The dotted arrow in this reaction is a placeholder. Select the arrow that best describes the…

A:

Q: Explain which graph shows the energy diagram for an endothermic reaction? Be specific using details…

A: All chemical reactions involve the transfer of energy. Endothermic processes require an input of…

Q: At a lower temperature the kinetic energy of the reactants of a chemical reaction is higher. True…

A: Given statement: At a lower temperature the kinetic energy of the reactants of a chemical reaction…

Q: 12. For the endothermic reaction HBrg) + heat → Br2g) + Hz() when the temperature is increased which…

A: Answer:- This question is answered by using the simple concept of change in equilibrium direction on…

Q: 3) Magnesium metal reacts with hydrochloric acid. The result is a(n)---------in temperature, which…

A: Given Magnesium metal reacts with Hydrochloric acid  We know that when a metal reacts with an  acid…

Q: Why does the rate of the forward reaction slow down as the reaction proceeds?

A: The equilibrium is the point in a chemical reaction at which the rate of the forward reaction…

Q: A 2.00 mol sample of nitrogen dioxide was placed in an 80.0 L vessel. At 200 degrees Celcius, the…

A: The balanced reaction taking place is given as, => 2 NO2 (g) -------> 2 NO (g) + O2 (g)…

Q: Some reactions are considered reversible reactions. O True O False

A: Interpretation -  Some reactions are considered to be reversible reaction , this statement is true…

Q: What characteristics of a chemical reaction make it reversible or irreversible?

A: Given terms, Reversible and irreversible Chemical reactions

Q: is chemical reactions and reaction rate the same?

A: Chemical reaction can be described as a process where one or more substances (termed as reactants)…

Q: Consider the exothermic reaction C2H2(g) + 2 Br2(g) C2H2Br4(g) + heat. Which of the following…

A: We are to find out how can we decrease production of C2H2Br4(g) in following reaction C2H2(g) + 2…

Q: CACO, CaO 3. C,H, C,H,

A: answer for que.1 CaCO3 → CaO + CO2 2CaO  + 5C → 2CaC2 + CO2 CaC2 + 2H2O → C2H2 + Ca (OH)2

Q: Methanol (CH3OH) can be synthesized from carbon monoxide and hydrogen by the following reversible…

A: •This question is based on "le chatlier principle":- =>According to le chatlier principle in an…

Q: Which of the following is not a way to stress a chemical system? A. Pressure B. Temperature C.…

A: The state at which forword reaction is equal to back word reaction is said to be " equilibrium…

Q: إغلاق ...) (1501130 General chemistry 1 section2) times fast 4 times fast 1/4 CO(g) + 2H2(g) =CH3OH…

A: Given:

Q: tion that goes to completion (this is not a reversible reaction) what happens to the rate with the…

A: Given : We have to tell the effect of catalyst.

Q: Now that you know the physical state of each of the reactants and products in this chemical reaction…

A: The question is based on the concepts of experimental Chemistry. we have been given acid base…

Q: catalyst: actually participates in the reaction. TRUE OR FALSE?

A: Catalyst takes part in Chemical reaction and increase the rate of reaction by decreasing activation…

Q: Which of the following statements is true about the two reaction energy diagrams shown below?…

A: The progress of a reaction can be represented by the reaction coordinate diagram. In a reaction…

Q: An increase in temperature increases the rate of reaction. O True O False

A:

Q: Which of the following changes will increase the total frequency of collisions, both effective and…

A: Given: The total frequency of collisions, both effective and ineffective collisions increases.

Q: Products Reactants Extent of reaction Which letter shows the catalyized reaction? O A О в O both…

A: Catalyst can be defined as the substance which when added to the reaction, increases the rate of…

Q: Consider the energy diagrams for Reaction A and Reaction B. 1504 150 100 - 100 50 - 50 - Reaction…

A:

Q: Label the following statements as true or false.True False When Q < Kc, the reaction shifts to…

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

Q: For a chemical reaction, which conditions will result to the formation of the product? Choose from…

A: For formation of products, certain things have to be kept in mind.

Q: 5. Consider a general reversible reaction; A + B X +Y and answer the following questions. a. What…

A: It is a given that a reversible equilibrium reaction takes place and the equation is as follows, A +…

Q: Why does increasing temperature increase a reaction rate?

A:

Q: True or false? For chemical reactions that occurs in multiple steps, the fastest step in the…

A: The statement given is "For chemical reactions that occurs in multiple steps, the fastest step in…

Q: A reaction with a catalyst does not produce more than a reaction without a catalyst. It simply…

A: Answer:- This question is answered by using the simple concept of addition of a catalyst during a…

Q: Explain which graph shows the energy diagram for an exothermic reaction? Be specific using details…

A: A graph of the potential energy and the reaction pathway is known as the energy profile diagram of a…

Q: Explain why chemical reactions proceed faster (a) as the temperature is increased(b) as the…

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Q: What is the difference between a reversible and an irreversible reaction?

A: Reversible reactions are the reactions in which reactants react to form products and products also…

Q: For each of the following reactions, identify whether the reactants or the products would have more…

A: In thermodynamics, different terms are used to specify the energy changes at different temperatures,…

Q: What does it mean to describe a reaction as “reversible”?

A: What does it mean to describe a reaction as “reversible”

Q: 13. 1. Using Le Chatelier’s principles, for the following equilibrium predict the direction that…

A: We are given the following reaction, Mg(s) + 2HCl (aq) ⟷⟷ MgCl2 (aq) + H2 (g)          ∆H = - 43…

Q: Given the following changes to a reaction would you expect it to go faster, slower or not have a…

A: Rate of a reaction is influenced by several parameters that are listed below: Temperature of the…

Q: Given the following example of a reversible reaction: PCI5 (g) + Heat -l PC|3 (g) + Cl2 (g) Using Le…

A: Write the reaction. PCl5(g) + Heat --------> PCl3(g) + Cl2(g) Le Chatelier's Principle states…

Q: 2. The energy needed for a reaction to proceed from reactants to products is called _______ energy…

A: A reaction in which reactants chemically combine and leads to the formation of products is called a…

Q: What is the difference between reversible reaction and irreversible reaction?

A: Chemical reaction is the process in which elements or molecules combine with each other chemically…

Q: any chemical system at equilibrium, the rate of the forward reaction equals the rate of the reverse…

A: This statement is True   For a chemical reaction to be equilibrium the rate of forward reaction is…

Diol

In chemistry there are so many chemical compounds that have a hydroxyl group but a chemical compound having two hydroxyl groups (-OH) is termed as a diol. It also implies the presence of two alcohols whereas polyols contain two or more than two hydroxyl groups (-OH). Glycol or 1,2-diol is an aliphatic diol that has two alcohol groups on adjacent carbon atoms. In industries, the most commonly used diol is ethylene glycol.