(H,O) O from the air to form water and acetic acid

Q: reaction

A: Endothermic Reaction : when energy is absorb after Reaction completion then ∆H = +ve value called…

Q: Combustion reactions are a type of reaction because they feel O . This means they will

A: The combustion reaction is a type of exothermic reaction because they feel warm or hot. This means…

Q: Although the process of dissolution of helium gas in wateris favored in terms of energy, helium is…

A: The process in which the substance in gaseous, solid or in liquid phase dissolves in the specified…

Q: Considera reaction ? EXplain the followingreaction

A: Given :  Explain the following reaction  H2O + HCl   ----->   H3O+     +   Cl-

Q: Br NaOH heat

A: Reaction of C6H5CH2Br with NaOH is an  example of SN1 mechanism . Here in this reaction C6H5CH2Br…

Q: the following compouna

A: An organic structure whose name is to be determined.

Q: Why is the amount of heat absorbed by the water not equal to the amount of heat produced by the…

A: Combustion is a exothermic chemical process in which in presence of atmospheric oxygen, molecules…

Q: Propane react with chiorine in present of heat is an example of

A: Substitution reaction: A reaction in which an atom or group is replaced by another atom or group is…

Q: Discuss how the law of combiningvolumes can be used to simplify a probleminvolving the reaction of…

A: To find: Discuss how the law of combining volumes can be used to simplify a problem involving the…

Q: The quantity of heat evolved from a chemical reactionarises out of the ___________ and ___________…

A: A reaction in which chemical composition of a substance is changed is called a chemical reaction.

Q: What does it mean if the AH value for a chemical reaction is positive? O a. kinetic energy is…

A:

Q: Which is true of the reaction? Br NAOH

A:

Q: Which of the following signals that a chemical reaction will no longer proceed?

A:

Q: Which of the following is the most stable towards heat? * O plastic O sugar O benzoic acid O sodium…

A: Heat stability is the property of a molecule to retain it's structure intact in high temperature.

Q: pH and pOH c

A:

Q: Hydrate Find  the % of water for Na2SO4            7H2O

A: To find out the percentage of water present in Na2SO4·7H2O.

Q: Which of the following process will release the most energy?

A: Cl2 ,Br2,I2 break into ions is endothermic  reaction.  these reaction  required energy .

Q: Write a balanced chemical equation for the standard formation reactic of gaseous dinitrogen…

A: We have to give balanced chemical equation for the standard formation reaction of gaseous nitrogen…

Q: Which letter indicates the heat (energy change) of entire reaction?

A: Given reaction is irreversible reaction, i.e reaction proceeds only one direction , forword…

Q: shift this exothermic reaction to the right? :

A: According to Le Chatelier's principle, the equilibrium of the reaction shifts when conditions such…

Q: Calculate the change in temperatue in  °C when 5.5 grams water absorbs 110 calories.  The For water…

A:

Q: A formation reaction h

A: 10. A formation reaction has elements in standard states as reactant.     TRUE Ex.  2Fe(s) +32O2(g)…

Q: ne appearance of water at the same instant?

A:

Q: -nthalpy change for the reaction mol) for the reaction?

A: For spontaneous reaction  ∆G < 0    ∆G, ∆S  and ∆H  relation  ∆G = ∆H - T ∆S  Given that  ∆H =…

Q: The value of Kw increases with increasing temperature. Is the autoionization of water endothermic or…

A: The chemical process in which water molecules gets dissociates and forms H3O+ and OH- is called as…

Q: romide and oxygen, like t ession for this reaction.

A: Pressure Equilibrium constant expression always only for gases molecules not for solid and liquid…

Q: HBr (1 equiv) H9SO4 H2SO4, H20

A: Both are Markovnikov's addition reaction . Mechanism is given below by which we get the product .

Q: The “x” on the graph corresponds to ∆G for the reaction.

A: Given graph:

Q: A graph of the In(Keq) vs. 1/T allows which of the following to be determined directly from the…

A: Since you asked multiple images questions so as per Q&A guidelines of portal I solved first…

Q: On a sheet of paper, write decreases or increases to complette a each sentence. os is increasşed at…

A: This problem can be solved by having Gas Law . According to Bartleby Guidelines i am solving first…

Q: If the heat of solution for a chemical was -22,000 cal,g when 2.0 g of solid was dissolved, the…

A: Calculation  of Heat of solution.

Q: Consider the following chemical reaction

A:

Q: You place 6 bottles of water, each starting at 25°C in to ice chest. Let each an bottle have of…

A:

Q: he AH for the reaction belo

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: If AH is negative and (TAS ) is positive, the reaction will be energy and the AG will be

A: The relationship between Gibbs free energy, enthalpy change, temperature, and entropy change is…

Q: (a) Use a table of vapor pressure of water at various temperatures to determi water vapor, PH,0

A: We have to find the partial pressure of water at temperature 22°C

Q: According to the ale Chateliers principle what happens if heat is added to a system?

A: As there are two kinds of reaction which involves either evolution or absorption of heat .…

Q: The value of An, in the combustion reaction of methane is

A:

Q: Define heat of reaction?

A: The heat of reaction, the amount of heat that must be added or removed during a chemical reaction in…

Q: the pOH

A:

Q: In one to two sentences, explain whether condensation is an exothermic or endothermic reaction.

A:

Q: Derive the equation: pH + pOH = pKw

A: at 25°c possibility of pH  + pOH = pKw  is true.

Q: b し し

A:

Q: ate AH° for the reaction

A: Since you have asked multiparts, we will solve the first three subparts for you. If you want any…

Q: HO Ph Ph Br 1) OEt heat E ONA Ph Br H;0* 2) EtO OEt heat

A: The first reaction gives the ketone product. the second reaction gives the acid product. Both…

Q: Br ELOH heat OH H2SO4 heat

A:

Q: - Explain why the chemical composition of water (H,O) is always the same.

A: WATER: Water is a transparent and a tasteless chemical compound. Water has no color and odor. Water…

Q: post one chemical reactions (include name) that is considered an exothermic reaction and one that is…

A: Exothermic reaction in which heat is realeased  Endothermic reaction in which heat is given to…

Q: CO₂Et ANO2 Pd catalyst Et N, heat

A: Note: According to our guidelines we are supposed to answer only first question. Kindly repost other…

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.