What is CH3CH2NH3+ classifed as? Group of answer choices strong acid weak acid strong base weak base negligible salt

Q: 7) The most important reaction that allows our cars to do work is octane (C8HI8) combustion. 2 08HI8...

A:   As per guidelines if multiple questions posted  first question is allowed to solve , please post i...

Q: Enter yeur ansmer in the provided box. Calculate the average atomie mass of copper. The percentages ...

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Q: 6. Using the phase diagram in Question 5, determine the kilograms of beryllium that must be added to...

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Q: Do the following:  a. Circle and name the functional group b. Name the Hydrocarbon

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Q: Be sure to amswer all parts. The reaction between alumiaam and iron(lII) axide can generate temperat...

A: Using stoichiometric ratio we can determine how many moles of reactant reacts and how many moles of ...

Q: 2. Automotive air bags inflate when sodium azide decomposes: 2 NaN3(s) 2 Na(s) + 3 N2 (g) a) Calcula...

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Q: Ammonium perchlorate (NH,Cio,) is the solid rocket fuel used by the U.S. Space Shuttle. It reacts wi...

A: Given :- mass of ammonium perchlorate = 3.63 g  To calculate :- mass of O2 produced (g)

Q: How much heat is required to raise the temperature of 15 x 10g of water from 45F to 130F? The specif...

A: Answer: This question is based on the following formula: Q=mS∆There:Q=heat exchangedm=mass of the wa...

Q: Which of the following is (are) meso? Br Br HN H Br Br Br H Br Br I II II IV O I O IV O Two of these...

A: ->Meso compounds are compound that have either center of symmetry (or) plane of symmetry (or) bot...

Q: Methane (CH4) burns according to the equation CH4 (g) + 2 O2(g) ➞ CO2(g) + 2 H2O(l) with the liberat...

A: Given :-  CH4 (g) + 2 O2(g) ➞ CO2(g) + 2 H2O(l)  Heat released = 990 kJ  To calculate :-  Amount of ...

Q: Mercury and oxygen react to form mercury(II) oxide, like this: 2 Hg(1)+O2(g)–→2 HgO(s) At a certain ...

A: Kc is the ratio of  product of concentration of products raised to their stoichiometric coefficient ...

Q: Substances A, B, and C can all act as oxidizing agents. In solution, A is green, B is yellow, and C ...

A: Given :  A , B and C all are oxidising agents and reduces to A- , B- and C- respectively.  In soluti...

Q: A sample of oxygen gas is collected over water at 28°C. The vapor pressure of water at 28°C is 20 mm...

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Q: Be sure to answer all parts Hew many moles of cobalt (Ce) stoms are there la 2.00 x 10 (200 hillion)...

A: Given, Number of Co atom = 2.00×10^9  Avogadro's no. = NA= 6.023×10^23

Q: Which of the following shows the correct chemical equation for the ionization of HIO2? HIO2(aq) + H2...

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Q: 4.The elementary and irreversible reaction 2A B+C takes place in 50°C and the rate constant is 1 min...

A: Given elementary reaction is :  2A -----------> B + C  Rate constant = k = 1 min-1 M-1  Initial m...

Q: 4.62 g sample of methane (CH4) is reacted with 15.1 g of oxygen. What is the maximum amount of water...

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Q: Shouldn't propanol be less permeable because it is polar, while glycerol is more permeable because i...

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Q: Part C HCN forms when synthetic fibers containing Orlon® or Acrilan burn. Acrilan has an empirical f...

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Q: 1.Calculate the number of moles and millimoles of benzoic acid (MM= 122.1 g/mol) that are contained ...

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Q: Vhat is/are the missing reagent(s) "A" in the following reaction? HO ???? ОН NazCr204/H* O All of th...

A: ->K2Cr2O7/H^+ and KMnO4 are strong reagent it oxidize alcohol to carboxylic acid.  

Q: For each pair of isomorphous substances, select which would have the lattice energy of lesser magnit...

A: lattice energy is the measure of the stability of any compound Here we are required to find from the...

Q: What is the pH after 0.195 mol of NaOH is added to the buffer from Part A? Assume no volume change o...

A: Well, when NaOH is added, the equilibrium concentration of HA decreases and concentration of salt in...

Q: Calculate the standard entropy change for the following reaction at 25°C. S(rhombic) + O;(g)→ SO;(g)

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Q: 1) т-СРВА 2) CH30 3) TSCI

A: ->m-CPBA used for epoxidation. ->CH3O^- is nucleophile.  

Q: Answer the following questions about the Lewis structure for calcium hydrogen carbonate, Ca(HCO3)2 T...

A: Lewis structure of HCO3- ion is given by,

Q: Calculate the enthalpy change for the following reaction. 4 CHCl3 (l) + 5 O2 (g) ➞ 4 CO2 (g) + 2 H2...

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Q: Determine the empirical s K: 24.74%; Mn: 34.76%; O: 40.50%

A: Empirical formula is simplest formula

Q: HO. НО + CH3 H2 н С. °C + H CH3 H2 HO C. N. °C ОН ÓH noradrenaline adrenaline AH? -3182 kJ/mol -246 ...

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Q: Gaseous methane (CH) will react with gaseous oxygen (0,) to produce gaseous carbon dioxide (Co,) and...

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Q: Ph PHHC-PPH3

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Q: Which of the following will not act as a Bronsted base in water at 298 K, and not participate in hyd...

A:                                 Answer Which  of the following  will not act as a Bronsted base in w...

Q: What conversion factor would you use to convert 72.9 g Cl to moles of Cl?

A: given, the mass of Cl = 72.9 g the molar mass of Cl = 35.5 g.mole-1

Q: A silver block, initially at 51.0 °C, is submerged into 100.0 grams of water at 25.3 °C in an insula...

A: q = m c ∆T q = Heat change in the reaction m = mass c = specific heat Ti = initial temperature Tf = ...

Q: what intermolecular forces between the interaction of A475 and S19

A: Dipole-dipole interaction forces occurs between two polar molecule  Where London dispersion forces o...

Q: nd gaseous water (H,O). Suppose 9.1 g of al reaction. Round your answer to 2

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Q: 2. Acid HKl, He0 Cこu base Naoll,1120 0-14 (0) O NH-2 base Navii, I20 cil2-0-C- (H3 420 KOH H20 pcid ...

A: Amides undergoes faster hydrolysis than esters.

Q: A tank contains 12 moles of a mixture of neon, krypton, and radon at 300. kPa. If there are two mole...

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Q: A 22.0 g block of copper at 45°C absorbs 2.50 kJ of heat. Given the specific heat of Cu is 0.385 Jig...

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Q: Be sure to ansmer all parts. Predict the sign of the entrepy change for each of the fellowing preces...

A: Entropy change for any reaction ,  ∆Srxn = entropy of products - entropy of reactants  If the produc...

Q: -NO2

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Q: Be sure to answer all parts. Caleulate the molecular mass or formula mass (in amu) of each of the fo...

A: Molecular mass - The sum of the atomic masses of all atoms in a molecule. 

Q: Pick the MOST and LEAST basic compounds below

A: According to Lewis concept of acid and base, acid is substance which can accept lone pair of electro...

Q: The following synthesis requires 2 steps: Directions: On your paper, write the question number and c...

A: We need to convert an alcohol to an alkene. For this we will use HCl as the reagent required.

Q: From Ch. 6: 1. Determine the molar mass of a gas if a sample weighing 0.603 g is collected in a flas...

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Q: Consider the radical halogenation of pentane. What are the possible mono-halogenated products? Label...

A: Free radical proceeds reaction with saturated organic molecules by abstracting an atom from carbon. ...

Q: What is the average mass, in grams, of one Zn atom?

A: Given :- Number of atoms of Zn = 1 atom  To calculate :-  Average molar mass of single atom of Zn (i...

Q: H,CO A в H. D Proton NMR: 7.1 (doublet, 2H), 6.9 (doublet, 2H), 4.0 (quartet, 2H), 3.5 (singlet, 2H)...

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Q: Which of the following shows the correct chemical equation for the ionization of HBRO? HBrO(aq) + H2...

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Q: A chemist prepares a solution of iron(II) bromide (FeBr,) by measuring out 87.2 mg of FeBr, into a 2...

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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.