If you observe the following reaction at equilibrium, it is possible to tell whether the reaction started with pure NO, or with pure N,0̟ 2NO,(g) = N,0,(g) True False

Q: At some temperature, the reaction: 3 ClO- <----> ClO3- + 2 Cl- has an equilibrium constant Kc…

A: Answer :- Equilibrium constant (Kc ) :- It is the ratio of the concentration of the products to that…

Q: Carbon dioxide and water react to form methanol and oxygen, like this: 2 CO2(9)+4 H,O(g)→2…

A: Given:  Mass of CO2 = 2.24 gm  Mass of H2O = 4.82 gm  Mass of CH3OH = 4.11 gm  Mass of O2 = 2.03 gm…

Q: At equilibrium, the concentrations in this system were found to be [N₂] = [0₂] = 0.300 M and [NO] =…

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Q: A mixture initially contains A, B, and C in the following concentrations: [A] = 0.450 M , [B] = 1.00…

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Q: The following equilibrium was studied by analyzing the equilibrium mixture for the amount of HCl…

A: The equilibrium constant can be written as the ratio of concentration of products to the…

Q: Given the equilibrium CH4(g) + H₂O(g) ⇒ CO(g) + 3H₂(g) AH= +205 kJ mol-1 a) If the pressure applied…

A: According to Le chatelier's principle if an equilibrium is subjected to a change, equilibrium will…

Q: 2. The following balanced chemical equation represents a chemical system at equilibrium: KU C,H,(g)…

A: Equilibrium is a state where there is not net change in reactant and product concentration.

Q: For the reaction, N2(g) + O¿(g) = 2NO(g) K, is 0.01 at 2000 °C. After this system has established…

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Q: 3, Consider the reaction: CO2) + 2H2e CH;OH(@). A reaction mixture in a 5.19-L flask at a certain…

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Q: At a certain temperature, the reaction 2HF(g)  H2(g) + F2(g) has Kc = 1.2 × 10-13. Does this…

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Q: Given a reaction in which reactant A is converted only to product B, what Keg results if, at…

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Q: The reaction of NOCI(g) + CI(g) → NO(g) + Cl2(g) is found to have an equilibrium constant of…

A: The question is based on the concept of chemical equilibrium. based on the value of equilibrium…

Q: Which of the following expressions is the correct equilibrium-constant expression for the following…

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Q: At a certain temperature, the equilibrium constant K for the following reactic is 6.7 x 10 12:…

A: A question based on equilibrium concept that is to be accomplished.

Q: Carbon dioxide and water react to form methanol and oxygen, like this: 2 CO2(9)+4H,0(9)→2 CH;OH(1)+3…

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Q: Consider the decomposition reaction: X(g) + 2 Y(g) XY2(s) where X and Y are some chemical groups. At…

A: Answer: Value of equilibrium constant is equal to the ratio of molar concentration of products and…

Q: N2(g) + 3H2(g)  2NH3(g) {and the volume is reduced}

A: 1) As we know, by increasing volume equilibrium shifts in the direction where number of gaseous…

Q: When the following reactions come to equilibrium, does the equilibrium mixture contain mostly…

A: Given data,For part a)N2(g)+O2(g)⇌2NO(g)  ;Kc=1.5×10-5For part b)2HBr(g)⇌H2(g)+Br2(g)  ;Kc=5.8

Q: a certain temperature, the reaction 2HF(g) H2(g) + F2(g) has Kc = 1.2 × 10-13 Does this reaction…

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Q: A 0.066 mol sample of formaldehyde vapor, CH₂O, was placed in a heated 500 mL vessel and some of it…

A: Equilibrium constant is defined as ratio of products concentrations to reactant concentrations in to…

Q: At a certain temperature, the equilibrium constant K for the following reaction is 6.09 × 10 N,(g) +…

A: N2(g) + O2 (g) → 2 NO (g)Volume given = 28 LMoles of NO = 1.7Concentration of NO == Moles of…

Q: At a certain temperature, the equilibrium constant K for the following reaction is 6.0 x 10: Co(g) +…

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Q: At a certain temperature, the equilibrium constant K for the following reaction is 2.25 x 10': H,(g)…

A: Given: H2(g)+I2(g)↔2HI(g) Equilibrium constant, K is 2.25×10-7 According to Le-Chatelier's…

Q: arbon dioxide and water react to form methanol and oxygen, like this: 2 CO,(9)+4 H,0(9)→2 CH;OH(1)+3…

A: Given : We have to calculate the Kc .

Q: In the following gaseous reaction, H2(g) + Br 2(g) → 2HBr The quantity (moles) of H₂ was mixed with…

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Q: At a certain temperature, the equilibrium constant K for the following reaction is 7.4 x 10 ": N,(g)…

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Q: At a certain temperature, the equilibrium constant K for the following reaction is 0.71: N,(g) +…

A: This question is answered by using the simple concept of chemical equilibrium which involves the…

Q: At equilibrium, the concentrations in this system were found to be [N,] = [O,] = 0.100 M and [NO] =…

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Q: The equilibrium constant for the reaction shown below is 61.2 H, (g) + Br, (g) = 2HB1(g) Write an…

A: ,The equilibrium constant expression

Q: At some temperature, the reaction: 3 ClO- <----> ClO3- + 2 Cl- has an equilibrium constant Kc…

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Q: The equilibrium constant (Kc) for the reaction: 2NO (g) + Cl2 (g) - 2NOCI (g) is 6.5 x 104 at 35°c.…

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Q: At a certain temperature, the equilibrium constant K for the following reaction is 0.0096 : N,(g) +…

A: 1). Given reaction : N2 (g) + O2 (g) →2NO (g)  Equilibrium constant K = 0.0096 Here, K is very small…

Q: For the equilibrium, 2NO(g)+2H₂(g)→→N₂(g)+2H₂O(g), what will happen if it were in a rigid vessel and…

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Q: Suppose a 500. mL flask is filled with 1.4 mol of N, and 1.3 mol of NO. This reaction becomes…

A: Given: Initial moles of N2 = 1.4 mol Initial moles of NO = 1.3 mol Volume of flask = 500.0 mL = 0.5…

Q: At a certain temperature, the reaction 2HF(s) = H2(g) + F2(g) has K. = 1.2 x 10-13. Does this…

A: A larger value of equilibrium constant (Kc) indicates that the reaction proceeds far towards…

Q: Consider the reaction shown below at a certain temperature. 2H2O(g) ⇋ 2H2(g) + O2(g) The…

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Ionic Equilibrium

Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.

Arrhenius Acid

Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red. 

Bronsted Lowry Base In Inorganic Chemistry

Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.