If you have 0.1 x 6x 10^23 hydrogen ions in 1L of solution, what is the pH? O A. 7 В.3 O C. 5 O D. -1 O E. 1

Q: Define standard enthalpy of formation (AH°;).

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Q: (a) The mass spectrum of rhodium carbonyl complex includes peaks at 748 amu, 720 amu and decreasing…

A: can be solved by the knowledge of fragmentation.

Q: The reagent is incorrect to produce the product below. LINH3 CH;C=CCH, H CH3 A) True B) False…

A: ->Li/NH3 is reducing agent which can reduce internal alkyne to trans alkene. ->NaNH2 is base…

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Q: Which of the following alkenes (a-c) reacts faster with HI?

A: Here we are required to find the alkene which is more reactive with HI

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Q: Is the answer only one for this problem?

A: Three membered rings formed by two carbon and one oxygen atom is known as epoxide ring. The…

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Q: What volume of carbon dioxide gas (in mL) at 834 mm Hg and 25 °C can be produced when 2.3 g of…

A: Given-> Pressure (P) = 834 mmHg = (834 / 760)atm=1.097atm (1 atm = 760 mmHg) Temperature (T) =…

Q: Calculate the percent relative error

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

Q: 2. Balance the following redox reactions in acidic solution a Fe2* + Cr,0,2- + H* → Fe* + Cr** + H,O…

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A: The mass of solute in gram present in 100 g solution is known as the mass percent concentration of a…

Q: 12. Consider the electrochemical cell depicted below. Voltmeter NaC Ca(s) Al (s) Al(NO,), (aq)…

A: Given cell diagram is :

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A: mass of substance = volume of substance x density of substance According to the Raoult's law Vapor…

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A: IR spectra deals results from the interaction of infrared radiation with matter by absorption. IR…

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A: Oxidation means loss of electrons and reduction means gain of electrons.

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Q: A 15.0 g piece of Ti(s) (s = 0.450 J/g°C) at 250°C is dropped into a coffee-cup calorimeter that…

A: Given, For a piece of Ti(s)  mass of Ti (mTi) = 15.0 g Heat capacity of Ti (sTi) = 0.450 J/g.°C…

Q: 1. A solution of KMNO4 (FW =158.04) was standardized with 0.2320 g K2C204.H20 (FW = 184.24)…

A: Standardization is the process through which exact concentration of a substance is determined.…

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Q: Explain with diagram the structure and formation of the hydrated potassium ion and the hydrated…

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Q: 6. Determine the values of K. that correspond to the following values of Kp a) SO2C1,(g) b) 2NO2(g)…

A: Kp for the different reaction is given and Kc is determined by the reaction:  Kp = Kc(RT)∆ng

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A: Given,  An adsorption is ?  Options are : a). not spontaneous process  b). endothermic process  c).…

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Q: Write the correct IUPAC name (old or new) of the structure below. Always capitalize the first…

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Q: I. Synthesize the corresponding alkyne from the given alkene. Show the steps (no need for the…

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Q: A 15.0 g piece of Ti(s) (s = 0.450 J/g°C) at 250°C is dropped into a coffee-cup calorimeter that…

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Q: 9. The label of the dark chocolate indicates that its mass is 150g and it is 70% caca. If John Carl…

A: "To get remaining sub-parts solved please repost the complete question and mention the sub-parts to…

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A: Carbon monoxide (CO) poisoning presents an interesting challenge for toxicology laboratories. The…

Q: O ADVANCED MATERIAL 0/5 Calculating the pH of a buffer A solution is prepared at 25 °C that is…

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Q: Assignment No. 3 Draw the condensed structural formula of the following alkyl halides: 1.…

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Q: For alkaline earth metal carbonates, what is the trend of their thermal stability descending the…

A: For alkaline earth metal carbonate:-  Thermal stability of alkaline earth metal carbonates increases…

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A: Here we are required to find the Starting material for the synthesis of corresponding aldehyde

Q: → 2C, if Reaction Rate (M/sec) a. Find the rate law for the reaction 2A + 4B [A] [B] .025 .35 .45…

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Q: For the reaction: C(s) + 2H2O(g) CO2 (g) + 2H2 (g), the H°= 155.5kJ/mol and S°= 124.9J/mol∙K.…

A: For , reaction to be spontaneous ∆G° must be negative . And , ∆G° = ∆H° -T∆S°  Here , we will…

Q: Determine the amount of sodium chloride required to prepare 500 ml of a 3M sodium chloride solution.…

A: The molarity of a solution is the ratio between the number of moles of the compound to the solution…

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A: A functional group is the group of atoms which shows a specific type of chemical and physical…

Q: This reaction also produces diacetylferrocene. However, this compound remains near the top of the…

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Q: PLEASE ANSWER NO. 3! Be careful of unit.

A: Given,  ΔHf0  NaCl  =  - 411.0  kJ/mol ΔHf0 H2O  = - 285.8 kJ/mol ΔHf0 HCl  =  - 92.3 kJ/mol ΔHf0…

Q: What information can be obtained from potentiometric methods?

A: Potentiometric methods are used to measure the electrochemical potentials of a metallic structure in…

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Q: Ankita, well donel You explanation for how you figured out 10m was part of the GCF was very…

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Q: Use the included table to answer the following questions a) What is the rate law? b) What is the…

A: Rate = k [I-]a[OCl-]b k: Rate constant a,b: Order of reaction

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.