Given the following equation: 3 NO2 (g)+ H2O(l)2 HNO3 (aq)+ NO(g) Assume STP a. What mass of water is required to react with 15.5 L of Nitrogen dioxide?

Q: С-Н -2800 – 3100 C=0 ~1700 – 1800 С-О ~1000 – 1200 1 a) What chemical bond is present in Unknown 1:…

A: 1 a) Carbonyl group is present in Unknown 1( a peak observed about 1700 cm-1 ). Double bond between…

Q: Define the following: 1. solvent 2. mixture 3. solution

A: (1) Solvent -  Solution is formed by combination of atleast two Substances, one of them has higher…

Q: Question 17 Provide a reaction mechanism for the following transformation lupload your answer to…

A: organic reaction in which a hydrogen atom on an arene is replaced by a sulfonic acid  is called as…

Q: Predict the product of the following sequence. 1. F2, hv 2. Mg, ether 3. CH2CH3 H CH3 ČH3 4. H3O+…

A:

Q: Calculate the pH of a 0.020M solution of Sr(OH)2 Calculate the pOH of a 0.020M solution of Sr(OH)2.

A:

Q: Identify a substance which can oxidize Fe(s) to Fe2+ (aq) but cannot oxidize Fe2+ (aq) to Fe+(aq).…

A: This can be solved by comparing the  reduction potential value.

Q: Starting with the following equation, Fe₃O₄(s) + CO(g) → Fe(l) + CO₂(g) calculate the mass in grams…

A:

Q: what is acid-base equilibrium or electrochemistry?

A: Acids and bases have a chemical equilibrium in solution. At chemical equilibrium, the products and…

Q: Calculare the pH is a sirany. ocid of a5.2X10MH,SO Solution? HSO4

A:

Q: Which statement best applies to the concept of corrosion Corrosion involves the reduction of a metal…

A: Answer: When a pure metal substance reacts with another substance and loses its natural forms, then…

Q: Given the reaction for the nickel cadmium battery, which species is oxidized during the discharge of…

A: Given :-  2NiO(OH)(s) + Cd(s) + 2H2O(l) → 2Ni(OH)2(s) + Cd(OH)2(s)  To identify :- oxidized species…

Q: The multi-step synthesis shown in the box below will be evaluated over the last several questions on…

A: 2° alcohol on oxidation with PCC (pyridinium chloro chromate) gives ketone...

Q: What is the Acid in the reaction below? NH4+ + H2O → NH3 + H3O+ Choose the right answer in the…

A:

Q: Select the organic product(s) of the following reaction below. More than one answer may be selected.…

A:

Q: Listen Which functional group is represented by the molecule below? H3C' H. Amine Aldehyde Ketone…

A: Identified the function group present in the given structure ---->

Q: certain nucleus has a an atomic mass of 248.8 u and can release 178 MeV if it undergoes fission. How…

A:

Q: Antony determines the pH of a solution to be 5.9. What is the concen- tration of hydronium ions in…

A:

Q: Complete and balance the following combustion equations. a. CH4 + 02 → b. C5H12 + 02→ c. C3H18 + 02…

A:

Q: ) Listen Which polymer is terminated by cooling and neutralizing? OPolyethylene Polypropylene…

A: The correct answer about polymer is given below

Q: Calculate the hydronium ion concentration for each of these aqueous solutions: a) solution has a pH…

A: Please find your solution below : pH is the measure of extent of how acidic or basic a solution is.…

Q: Which change in oxidation number represents reduction?    Choose the right answer in the given…

A: Ans : b -1 to -2  In option a,c,d the oxidation number is increases hence these option show…

Q: Draw the major product of this reaction. Ignore inorganic byproducts. 1. Hg(OAc)2, H20 2. NaBH4,…

A:

Q: What type of energy is measured by temperature? )Kinetic energy of particles Radiant energy of…

A: What type of energy is measured by temperature ?

Q: edox reaction that occurs in acidic solution. 204(aq) => Mn²*(aq) + CO2(g) our answer in the space…

A: Balanced redox reaction,  Step-1 : splitting into half reactions,     MnO4- + ----> Mn2+(aq.)…

Q: What salt is formed in the acid base neutralization reaction below HBr and Mg(OH)2

A: HBr + Mg(OH)2 --->

Q: Cabanatuan City PATA INTEGRATED BASIC EDUCATION SENIOR HIGH SCHOOL DEPARTMENT e Andins Makeag a…

A: Solution- Data given- mass of NaCl (g) = 800 g Mass of ice = 1.48 kg.

Q: electrodes. A.) Which should be the anode and which is the cathode? Explain. B. Write the…

A: A) in voltaic cell , Oxidation takes place at anode and reduction takes place at cathode.  Anode =…

Q: Calculate the mmol of bis(4-methoxyphenyl)methanone given the values listed in the reaction scheme.…

A: Given,MW of bis4-methoxyphenylmethanone = 242.27 g/molMass of bis4-methoxyphenylmethanone = 0.13…

Q: Exercise 9.83 In the first chapter of this book, we described the scientific approach and put a…

A: # We can predict magnetic behaviour of any molecule by Lewis theory. If it has unpaired electrons,…

Q: Assume that a generic weak base has an 0.83 M concentration. It also has a pH value of 10.5. Solve…

A: Given, Concentration of a weak base = (C) = 0.83 M pH of the solution = 10.5 Ka of the given base =…

Q: Which of the following statements relating to indirect radiochemical interactions is INCORRECT?

A: D option is incorrect

Q: Using an experimentally determined value of 2.4×10−10 for the KspKsp calculate how many milligrams…

A: Ksp or solubility product of a sparingly soluble salt is the product of concentration of its ions in…

Q: • Part A Glycine has the zwitterion structure shown но Draw the structure of glycine that will…

A:

Q: 5. If the temperature of a gas at 3.4 atm decreases from 100°C to -100°C, what will the pressure…

A:

Q: Which of the following molecules is (R,E)-1-fluoro-2-methylhept-2-en-4-ol? ÕH https://ibb.co/módYKJq…

A:

Q: What would be an appropriate term to describe molecules B and C? in A В Me `Me Me resonance…

A: Molecule A is conjugated. B and C are skip diene

Q: ressure c

A:

Q: Following are the 'H and "C NMR spectra for each of four isomeric bromoalkanes with ormula CaH;Br.…

A: Solution-

Q: CH3 CH;CHCH,CHČHCH3 1. CH3 CH3 „CH,CH3 `CH,CHCH3 ČH3

A:

Q: Explain why diethyl ether's boiling point is lower than the boiling point of butan-1-ol. Support…

A: The organic compounds given are  diethyl ether (C2H5OC2H5) butan-1-ol (CH3CH2CH2CH2OH)

Q: 7. Draw the product(s) of the reaction shown below. H, H,O b) Use curved arrow formalism to draw a…

A: 7. a) We have to give the product of the given reaction. The required product is shown below   b)…

Q: Which gas is not associated with the formation of acid rain? NO2 CONO SO3

A: ->Acid rain refers to rain fall and other forms of precipitation with a pH of less than 5 .…

Q: Calculate the standard cell potential for the electrochemical cell Mn(s) | Mn<+(aq, 1.0 M) ||…

A: The solution is given below -

Q: The pH of 0.10M HNO3 is When a solution has pOH = 5.30, the [OH-] is

A: pH = -log[H+]  pOH = -log[OH-]

Q: Select the organic product(s) of the following reaction below. More than one answer may be selected.…

A:

Q: Lalaulate the eH of a 3 lox1D M la/OH),s Selution.CafoH)is. isa strory buse.

A:

Q: Calculate the Ksp of CdCO3 if a saturated solution is prepared by dissolving 7.37 x 10-5 mol of the…

A:

Q: The equilibrium concentration for a reaction were found to be the following 0.05M  [ N2] ,   1.87M […

A: Kc is the ratio of the equilibrium concentrations of product over equilibrium concentrations of…

Q: 2. a platinum electrode immersed in a solution that is 0.0400 M in Fe2SO4 and 0.00915 M in Fe2(SO4)3…

A:

Q: What amount of heat, in KJ, is required to convert 2.10 g of water at 67.0 C to 2.10 g of steam at…

A:

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.