Macmillan Learning What is the pH of a 1.7 M solution of HC1O4? pH 4.75 X10-² Incorrect

Q: Draw the structure of a 1°, 2°, and 3° carbocation, each having molecular formula C4H, (only use…

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Q: A chemistry student needs to standardize a fresh solution of sodium hydroxide. She carefully weighs…

A: Given data :

Q: 2. Identify/list IR signals that could be used to distinguish between the following pairs of…

A: Question A and B :

Q: If the decomposition of a compound follows a first order reaction and the initial concentration of…

A: Given  Decomposition of a compound  follows first order reaction  Initial concentration = 1.2M Than…

Q: Using the balanced equation from Question #8, how many grams of lead will be produced if 2.54 grams…

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Q: 4. Draw structures for 8-amino-5,7-dicyclopropyldecanal cis-8-amino-5,7-dicyclopropyldeca-3,9-dienal…

A: Given IUPAC names are  a) 8-amino-5,7-dicyclopropyldecanal  b)…

Q: H3C CH3 H₂N CH3 CH3

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Q: When the following equation is balanced properly under basic conditions, what are the coefficients…

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Q: (1) Identify each of the following half-reactions as either an oxidation half-reaction or a…

A: Here we have to predict whether the following given half reactions are oxidation or reduction…

Q: At the equivalence point for the titration, the moles of added HCI are equal to the moles of Na2CO3.…

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Q: Balance the following chemical equation (if necessary): C5H10(g) + O₂(g) → H₂O(g) + CO₂(g)

A: The Chemical reaction follows the law of conservation of mass. According to the law of conservation…

Q: A 5.00 mol sample of an ideal gas is compressed irreversibly and isothermally la

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Q: 6.00×10-2 M in HI and 8.00x10-³3 M in HF

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Q: At high temperatures, bromine molecules can dissociate into bromine atoms. For the reaction Br₂(g) ⇌…

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Q: 5) Give the complete arrow pushing mechanism to show the formation of the product in the given…

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Q: 17) Is each proposed structure in Figure 4, a plausible Lewis structure for CO₂? Why or why not?…

A: Lewis structure is a representation of valence shell electrons of all the atoms in a molecule. In…

Q: An analytical chemist weighs out 0.102 g of an unknown diprotic acid into a 250 mL volumetric flask…

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Q: Initially, we have 1,646 mol/L of substance A. What is the concentration of A, at equilibrium, if Kc…

A: For solving the given problem ,we have to use ICE table. Here I represent initial concentration C…

Q: Calculate the pH of a 0.0195 M aqueous solution of ethylamine (C2H5NH2, Ko = 4.3x10-4). pH =

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Q: 1. Identify the compounds that display IR spectra with the following peaks; A. C₂H₂O₂Cl - 3200-2500…

A: A question based on IR spectroscopy of organic molecules that is to be accomplished.

Q: A chemist must dilute 44.5 mL of 443. mM aqueous copper(II) sulfate (CuSO4) solution until the…

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Q: Determine the [H], pH, and pOH of a solution with an [H*] = PH pOH = [OH-] of 5.7 x 10-13 M at 25…

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Q: Chemistry For the following orbitals, show how bonding and antibonding MO can be generated based on…

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Q: Explain this quote: "Chemical reaction changes the actual chemical itself.

A: A question based on general chemistry that is to be accomplished.

Q: Which ions remain in solution, unreacted, after each of the following pairs of solutions is mixed?…

A: After mixing of solutions, if there is a formation of solid product that means those ions have…

Q: When the following skeletal equation is balanced under basic conditions, what are the coefficients…

A: To balance the equation following steps are involved : 1) write oxidation and reduction  half…

Q: Provide the structure of a starting material in the reaction shown below Starting material structure…

A: Given :-  The given reaction is    --------------------------------

Q: Examine the highlighted bond in the structure below. Select all the pictures in the table that…

A: -> The bond which are on outside is represented by the wedge and bonds which are on inside is…

Q: Identify the absolute configuration of the chirality centers in each of the following compounds as R…

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Q: QUESTION 5 How many moles of Fe 2+ ion can be oxidized by 1.4 x 10-3 moles of MnO 4-2 ion in the…

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Q: Mycophendate mofetil Celceptin BOSS НО - Caboxylic acid -Ketone - Ester - Alcohol

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Q: At constant volume, the heat of combustion of a particular compound is -3916.0 kJ/mol. When 1.329 g…

A: Given: The heat of combustion of the compound = -3916.0 kJ/mol The molar mass of the compound =…

Q: What is the value of vo in s-¹? Vo = VO ΑΣΦ = ? 8-1 What is the value of the work function of the…

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Q: This molecule can be named using the IUPAC nomenclature as:

A: In IUPAC nomenclature the parent chain will be the longest chain .After that we have to start…

Q: A 5.00 mol sample of an ideal gas is compressed irreversibly and isothermally m an initial volume of…

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Q: Element X needs 508,379 kJ/mol to remove one of its 1s electrons. Calculate Zeff charge felt by its…

A: Given that, for an element X, The amount of energy required to remove one electron from its 1s…

Q: voltaic cell is represented by the following equation: Fe(s) + Zn2+(aq) --> Fe2+(aq) + Zn(s) Which…

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Q: At 25 °C, how many dissociated OH ions are there in 1293 mL of an aqueous solution whose pH is 1.81?…

A: Given :  pH = 1.81  Volume of solution = 1293 ml  To find :  the number of OH- ions  Strategy : 1st…

Q: 15. Provide an arrow (+) to show the polarity in chemical bonds in the following compounds. If any…

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Q: Calculate the overall energy change in kJ/mol for the formation of the hypothetical compound MX2…

A: Here, we have to find the energy change in kJ/mol for the formation of the hypothetical compound MX2…

Q: Apply the concepts of molecular orbital theory to solids (band structure, valence band, conduction…

A: Band structure: The atomic orbitals of each atom combine with each other to form same number of…

Q: derive the henderson-hasselbalch equation

A: Here we are required to derive Henderson Hasselbalch equation

Q: Name the following compound

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Q: Which of the following would be written as two separate ions in a complete ionic equation? View…

A: Complete ionic equation:  • Complete ionic equation represents all the dissociating ions in a…

Q: 15.0 grams of table sugar (C12H22O11) is added to 200.0 mL of water. Assuming that environmental…

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Q: Draw one of the possible diastereomers of the molecule shown below. Use a dash or wedge bond to…

A: The molecules with the same molecular formula but different structures are known as isomers. If the…

Q: Write a balanced equation to represent the reaction shown. HI H H HT H balanced equation: CHS + HỌ…

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Q: You met Mr. Yap, CEO of a Penang-based semiconductor producing company. Mr. Yap mentioned that they…

A: Given: CaO can be used as an alternative to react with HF instead of NaOH.

Q: How many carbons are present in this structure?

A: given : structure of molecule

Q: (a) Identify the possible resonance structures for CNO. Select all that apply. D S C=N=0 0-C-N:…

A: Lewis’s structure: Lewis’s bonding theory is based on the octet rule. The Lewis structure is a…

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.