Select that fits as bronsted lowry concept from options. Give clear handwritten explanation.

Q: Name and describe the five (5) primary standards used for NaOH.

A: A standard solution is a solution of accurately known concentration. It can be prepared by dissolvin...

Q: Explain the pathological process of lead inducing factors adverse reaction

A: The major mechanism of lead toxicity is due to increased generation of reactive oxygen species (ROS)...

Q: A mixture of gaseous reactants is put into a cylinder, where a chemical reaction turns them into gas...

A: 1) Reaction is endothermic because 253kJ heat is flows from water bath to system. 2) The released he...

Q: Consider the hypothetical reaction, which has an equilibrium constant (Kp) of 18.5 when the reaction...

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Q: Draw the major organic product(s) the following reactions: No mechanisms are required, just the fin...

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Q: Gay-Lussac's Law 1. Determine the pressure change when a constant volume of gas at 1.00 atm is heate...

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Q: Which of these oxides would produce a basic solution in water? A) Na2O  b)  SiO2   c)  SO2   d)   Cl...

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Q: 2AgNO3 (aq)  +  MgCl2 (aq)   2AgCl (s)  +  Mg(NO3)2 (aq)Write the balanced net ionic equation

A: Given :-  2AgNO3 (aq) + MgCl2 (aq) --->2AgCl (s) + Mg(NO3)2 (aq) To write :- balanced net ionic e...

Q: A mixture of gaseous reactants is put into a cylinder, where a chemical reaction turns them into gas...

A: If a system gains energy it is called endothermic and if it releases energy, it is exothermic.

Q: What are the generic products of a neutralization reaction?

A: Chemical reaction is the process in which elements or molecules combine with each other chemically a...

Q: The compound ammonium sulfate is a strong electrolyte. Write the reaction when solid ammonium sulfat...

A: A strong electrolyte completely ionizes in water.

Q: Which of the following compounds reacts faster in an elimination reaction with KOH? Also provide the...

A: Alkyl halided given E2 elimination reaction with KOH. In the E2 elimination reaction, the removal of...

Q: meo D. EtC

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Q: 0.035x10-mol M of Ca2+. 0.012M 2.92x10-3L 0.07x10-mol Calculated Ksp 0.069x103 0.063x103 0.053x103 M...

A: % error can never be negative as it is the mode value i.e., negative is not considered. % error = | ...

Q: Consider the combustion reaction of a 1.0 mol C3H1005-an organic compound, in an open atmosphere (co...

A: We know That ∆H=∆U+∆ngRT 

Q: Gaseous ammonia chemically reacts with oxygen (0,) gas to produce nitrogen monoxide gas and water va...

A: Given :-  NH3(g) + O2(g) → NO(g) + H2O(g)  No.of moles of O2 = 0.700 mol  To calculate :-  No.of mol...

Q: Part A Hydrogen can be extracted from natural gas according to the following reaction: CHa (9) + CO2...

A: Given:-   To find:- Mass of H2(g).  At the equilibrium=?

Q: CH2CHCH2BR CeHsCHO + Zn + NH4CI> C10H100 + NH3 +ZnCIBr

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Q: 3/5 Understanding the definitions of heat and work A mixture of gaseous reactants is put into a cyli...

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Q: (CH,(CH),CH;) reacts with gaseous oxygen gas (0,) to produce gaseous carbon dioxide (CO,) and gaseou...

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Q: Write the reaction when solid magnesium sulfite is put into water.

A: Given :-  The compound magnesium sulfite is a strong electrolyte To write :-  Reaction of solid magn...

Q: The monohydrogen phosphate ion HPO3-2 has a Pka of 12. One could best describe this ion as a a) very...

A: Given :- pKa for HPO3-2 = 12  To identify :- nature of ion i.e.  a) very strong acid   or b)   moder...

Q: Assuming the net reaction is an exothermic process. Which of the potential energy diagrams best repr...

A: The net reaction is assumed to be exothermic in nature. This is a nucleophilic substitution reaction...

Q: A mixture of gaseous reactants is put into a cylinder, where a chemical reaction turns them into gas...

A: The sign convention for heat flow are as follows: When the heat flows into the system, a positive si...

Q: Boil 50 mL of distilled water in the Erlenmeyer flask with a small flame and take the temperature. T...

A: Basically boiling point is the temperature at which the vapour pressure of the liquid is the same as...

Q: In the reaction of acetaldehyde to form acetic acid, NAD+ behaves as an oxidizing reagent.

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Q: Give the formula for the following lonic compounds. a. potassium sulfate b. magnesium carbonate C. a...

A: The chemical Formula is given  by Naming metal first followed by non metal.

Q: Propose an efficient synthesis for the following transformation: HO (b) The transformation above can...

A: We have to carry out the given transformation. And given the sequence of the required reagents.  

Q: Select which of the following are correctly identified. Both CO and KBr are polar covalent molecules...

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Q: write the ionization reaction for each of these KOH CH3NH2

A: To write the ionization reaction for each of these 1. KOH 2. CH3NH2

Q: The compound nickel(II) chloride is a strong electrolyte. Write the reaction when solid nickel(II) c...

A: Strong electrolytes dissociates completely into it ions when put in the polar solvent. 

Q: During an assay of paracetamol by UV an analyst prepares a series of calibration solutions containin...

A: Mass of paracetamol = 140.1mg Volume of solution  =200mL Concentration = 140.1mg/200mL              ...

Q: Calculate the pH during the titration of 20.0 mL of 0.25 M HBr(aq) with 0.25 M LiOH after 20.51 mL o...

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Q: Draw the major organic product(s) the following reactions: No mechanisms are required, just the fin...

A:   Imine bond break into ketone and amine when it is treated with acid hydorlysis  1,4-nucleophilic ...

Q: 20 Carbamazepine tablets were found to weigh 10.000 g in total. The tablets were ground to a fine po...

A: This problem employs unitary method, dilution equation and absorbance equation.  Absorbance is relat...

Q: Reaction of an ester with DIBAH/toluene/-78°C followed by H3Ot yields which of the following functio...

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Q: Directions: For each of the following reactions, indicate whether you would expect the entropy of th...

A: Please find your solution below : Entropy is a measure of dispersal of energy in a system. It is def...

Q: A mixture of helium and oxygen gas is compressed from a volume of 86.0 L to a volume of 50.0 L, whil...

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Q: [H") HS SH Ha Raney Ni 1) H30* 2) SOCI, AICI, A B D

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Q: The combustion of propane may be described by the chemical equation   C3H8(g)+5O2(g)⟶3CO2(g)+4H2O(...

A: Balance chemical equation :  C3H8(g)+5O2(g)⟶3CO2(g)+4H2O(g)  Given data : Mass of propane = 14.7 g  ...

Q: (i) Identify the different enthalpy changes and construct the Born-Haber cycle for the formation of ...

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Q: What weight of KCN is equivalent to 30.00 mL of AGNO3 solution containing 15.00 g/liter (a) by the V...

A: In the given problem, the amount of KCN that will be equivalent to 30.00 mL of AgNO3 solution having...

Q: A chemical engineer is studying the following reaction: H,(9)+I½(9) → 2 HI(g) At the temperature the...

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Q: In the UV assay of paracetamol you are required to weigh tablet powder "...containing 0.150 g of Par...

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Q: The following molarities were calculated from replicate standardization of a solution: 0.5021, 0.501...

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Q: 11. It has been determined that the body can generate 5500 kJ of energy during one hour of strenuous...

A: Energy generated during one hour exercise = 5500kJ Heat of vaporization of water = 40.6kJ/mol Time o...

Q: Calculate the kinetic energy of a 0.16 kg baseball moving at a speed of 25.0 Round your answer to 2 ...

A: Given that, the mass of a baseball is m = 0.16 kg. The speed of the it is v = 25.0 m/s. We have to c...

Q: A mixture of nitrogen and hydrogen gas is compressed from a volume of 97.0 L to a volume of 39.0 L, ...

A: The work done on the gas mixture can be calculated as follows

Q: Three-dimensional hexagonal boron nitride is made up of sheets of the two- dimensional material desc...

A: B2H6 + NH3 (excess) → (BN)x boron nitride

Q: Calculate the pH during the titration of 25.00 mL of 0.1000 M HCN(aq) with 0.1000 M KOH(aq) after 5....

A: This question belongs to Ionic Equilibrium. First we will calculate the mmols of acids titrated with...