Calculate the hydronium ion concentration in an aqueous solution that has a pH of 5.93

Q: O Energy is evolved. b. Determine whether work was done on the system or the system does work on the…

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Q: How much of the K2CO3 will dissolve? b) Is the solution saturated or unsaturated? c) What is the…

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Q: A fatty acid is a. They are naturally occurring dicarboxylic acid. b. Their carbon chains always…

A: Statement a. Fatty acid is naturally occurring carboxylic acid. It contain carboxylic acid group at…

Q: One resonance structure for the selinate ion is shown to the right. Using formal charges, predict…

A: Here we are required to find the overall charge of this molecule .

Q: Question 19.f of 23 Uranium hexafluoride, UF, is an important compound used in the enrichment of…

A: What is the molecular geometry of UF6 ?

Q: 2. MS: a. Identify and give the m/z for the base peak and molecular ions b. Determine n appropriate…

A: This question is from mass spectrometry. Base peak : The tallest peak in the spectrum is known as…

Q: 15. Consider the substitution reaction: The product(s) of the reaction is(are): a. R enantiomer C.…

A: Hence option (c) is correct answer..

Q: rate of Icorr = 6.0 x 100 A pl-1 and its density is p =

A: Given: icorr=6×10-5Acm-2M=55.8gmol-1ρ=7.8gcm-3

Q: How many significant figures are there in the answer for the following problem? [(143.7-121) × 2.06]…

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Q: The daily output of stomach acid (gastric juice) is 1000 mL to 2000 mL. Prior to a meal, stomach…

A: pH of stomach acid = 1.42  pH = - log [H+] 1.42 = - log [H+] Antilog(-1.42) = [H+] => [H+] =…

Q: Given : 2NO(g) + O₂(g) → 2NO₂ (g), AH = - 114.6 kJ/mol Calculate the heat evolved when 1.26x104 g of…

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Q: Visible light has frequencies from 4.3x10¹4 to 7.5x10¹4 Hz, whereas the frequency region for X-ray…

A: Given :  Range of frequencies for visible light = 4.3 x 1014 to 7.5 x 1014  Range of frequencies for…

Q: The concept of determining which reactant is limiting and which is in excess is akin to determining…

A: We have find out the quantity of the ingredient in excess remains.

Q: Which one of the following reactions represents the enthalpy given product? OP (g) + 4 H (g) + Br…

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Q: What would be the anticipated percent yield of the major product (as a percentage of all the…

A: In the given compound,  1° Hydrogen (1° H ) = 9 2° H = 2 3° H = 1

Q: What is the molecular geometry of NO₂*? A) trigonal planar B) trigonal pyramidal C) tetrahedron D)…

A: Valence electrons of nitrogen atom is 5.  In NO2+ two oxygen atom are present hence number of bond…

Q: How many grams of silver nitrate (169.87 g/mol) are needed to make 250. mL of a solution that is…

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Q: Arrange the following compound in the order of increasing acidity (least acidic first) I)…

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Q: This question contains 2 Parts. Provide your answers to the following questions. Indicate your…

A: Synthon is the charged fragment produced by disconnection. Synthetic equivalent is the actual…

Q: Two isomers, A and B, of molecular formula C5H8 undergo catalytic hydrogenation with hydrogen gas…

A: So here, we have to calculate 1st the double bond equivalent.

Q: Ammonia can be generated by heating together the solids NH4Cl and Ca(OH)2. Other products of the…

A: Given,  The mass of NH4Cl = 33.0 g. The mass of Ca(OH)2 = 33.0 g.  The percentage yield of ammonia =…

Q: Determine the final volume, in milliliters, of each of the following: a) A 1.45 M mannose solution…

A: Data given: a) The initial concentration of mannose, M1 = 3.00 M The initial volume of mannose, V1 =…

Q: What are the coefficients?

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Q: Which of the following is/are polar? (i) NO₂+ (ii) AsO4³- (iii) KrF3* A (i) and (ii) B) (ii) only…

A: Molecules are made up of one or more than one atoms.

Q: The first step in the production of nitric acid from ammonia involves the oxidation of NH3. 4 NH3(g)…

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Q: Calculate the heat change when 366 g of mercury (specific heat = 0.139 J/g.°C) cools from 77.0 °C to…

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Q: (g-h) (i-j) (k-1) Predict the major organic product for each reaction. O H ?? K H₂, Pd Quinoline…

A: I have given the answer in the explanation section. Hope you will understand that.

Q: What alkene would you use to create 2-propoxy-(s)-propane. Prove your answer by showing a chemical…

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Q: 5. The reaction H2 (g) + 12 (g) → 2 HI (g) has the following mechanism proposed: Fast 12 (g) = 21…

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Q: Which of the following statements is true for non-ideal gasses? O The higher the temperature, the…

A: In this type of question you have to first neglect the false statement , Please find the below…

Q: Provide the correct systematic name for the compound shown here. H3C NH₂ CH3 CH3

A: Write IUPAC name of the given structures--

Q: Two gas mixtures, A and B, are compared for their carbon dioxide content. Mixture A has 50%…

A: Gas-A is given moles basis,so we need to convert to mass basis, by using molar mass of the…

Q: By observing the following GC trace, which peak is most likely your solvent?. Abundance (mAU) 4.504…

A: Answer. Solvent peak in gas chromatography is the one with the greater area and sharpest. Although…

Q: Which is the correct reaction sequence? HO Br OGMU 692578 1 Structure Key: OCMU 692578 1 OCMU 692…

A: We have find out the reaction sequence.

Q: Complete the table by computing for the unknown parameter. [H+] [OH–] pH pOH 1…

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Q: Chloroacetic acid, Fluoroacetic acid, Dichloroactic acid and Trichloroacetic acid Arrenge It and…

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Q: Calculate the number of moles of chlorine present in 100 g of chlorine gas.

A: We have to predict the moles of chlorine gas.

Q: The specific heat capacity of lead is 0.13 J/g°C. How much heat (in J) is required to raise the…

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Q: You continue to impress people at the chemical company and they give you a special assignment.…

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Q: Use the information provided to determine AH°rxn for the following reaction: AH°f (kJ/mol) CH4(g) +4…

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Q: When a solute is added to a solvent, the resulting solutions's boiling point freezing point and its…

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Q: Use dotted lines to represent the hydrogen bonds between the two molecules below. H OH

A: Use dotted line to represents the hydrogen bond between the given two molecules.

Q: Bi(OH)3 + SnO2 →SnO² + Bi Match the following for the above reaction. Drag and drop options on the…

A: The species for which oxidation state is decreased gets reduced and termed as oxidising agent…

Q: Copy the given reactions and supply curved arrows to account for the formation of the products.

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Q: A zinc pot (coefficient of linear expansion : ) is filled with mercury at 100 °C, then having a 10.0…

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Q: What structural and reactivity factors are necessary for E1 reactions to occur?

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Q: d [Review Topics] [References] How many monochloro substitution products are produced when the…

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Q: CWhat is the new value of A, H for Reaction 1, as now written? Original: New: 4 B(s) + 3 O₂(g) → 2…

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Q: 8. One essential aspect of the manufacture of many plant fertilizers is the production of nitrogen…

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Q: Use VSEPR theory to predict the electron-pair geometry and the molecular geometry of XeF5+.

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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.