The balanced net ionic equation for the neutralization reaction involving equal molar amounts of HCl and CH3CH2NH2 is ________.

Q: What is the pH of a 0.50 M solution of sodium acetate of the Ka of of acetic acid is 1.8 ×10^-5?

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Q: 3. Starting with but-1-yne and any inorganic reagents required make the target molecule. Show the…

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Q: One day in lab, while taking apart a complicated distillation apparatus, your friend Reuben (an…

A: Balanced chemical equation: Balanced chemical equation can be divided as the reaction in which…

Q: i - D

A: In the first step,  acetone undergoes reduction using sodium borohydride and methanol to form…

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A: Enthalpy is a thermodynamic property that describes the total heat content of a system.

Q: Give typed explanation only not a single word of hand written  The equilibrium constant (Kp) for…

A: The Gibbs free energy change (∆G) of a reaction and the corresponding reaction quotient (Q) is…

Q: Give the IUPAC name for the following compound. Be sure to answer all parts. (select) (select)…

A: Rules for IUPAC naming always consider the longest alkane carbon as the parent name for naming a…

Q: Two sets of ionizations are shown in the tables below. Complete the tables by ordering each set of…

A: Ionization energy is the amount of energy required to remove an electron from an isolated gaseous…

Q: Calculate the velocity of an oxygen when it has a de Broglie wavelength of 1.40 x 10-11M

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Q: Assume that you have 1.33 mol of H₂ and 3.41 mol of N₂. How many grams of ammonia (NH3) can you…

A: Answer :

Q: A student is calculating the concentration of her standard solutions in order to create the…

A: Given: Volume of Fe3+ = 2.00 mL Concentration of Fe3+ = 0.183 M Volume of SCN- = 225 μL = 0.225 mL…

Q: Calculate ΔrG∘Δr�∘ for a redox reaction with n=4�=4 that has an equilibrium constant of K� = 0.044…

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Q: Experimental: A. Molecular Models - Single bonds Complete the table for the compounds listed. In the…

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Q: A solution of Na2C204 is added dropwise to a solution that is 0.0714 M in Cd2+ and 0.521 M in Ag*.…

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Q: Linear density is a measure of how much a crystallographic vector is occupied by atoms, and is…

A: a. The lengths of the [100] and [110] vectors for an FCC (face-centered cubic) crystal are equal to…

Q: Consider the following reactions: HOAc + H*(aq) + OAc(aq) K=1.8-10-5 M NH3(aq) + H₂O(l) + NH4 (aq) +…

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Q: Calculate the equilibrium constant, Kp at 1300 ℃ for the reaction shown below if the standard…

A: We can use the Van't Hoff equation to relate the equilibrium constants at two different…

Q: Which salts will be more soluble in an acidic solution than in pure water? ✓Zn(OH)₂ Agl CaCO3 BaSO4…

A: Answer: The salt whose anion reacts with H+ ion to form a new compound then that salt will be more…

Q: After analysis for iron content, a water sample was found to have a concentration of 4.62ppm iron.…

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Q: words, for each sét choose "1" next to the ionization that would require the least energy, "2" next…

A: Ionization energy is the energy required to remove an electron from the outermost shell in its…

Q: Radium-223 decays with a half-life of 11.4 days.   How long will it take for a 0.240-molmol sample…

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Q: Complete the following solubility constant expression for PbCO3. Ksp = 0 X Ś 00 3

A: We have been given an ionic compound PbCO3.An ionic compound is made up of a positively charged ion,…

Q: 4) Calculate the energies E of the first three rotational levels (those giving the minimal energy)…

A: The energy of rotational levels of diatomic linear molecule is given by BJ(J+1) which is in cm-1.…

Q: A 2.000-g sample of a soil is found to yield 3.73 mg of phosphorus after extraction. What is the…

A: Given,Mass of soil = 2.000 gMass of phosphorus = 3.73 mgRequired,                 The…

Q: A 19.7 mL solution of 0.100 mol L-¹ CH3COOH is titrated using 0.150 mol L-1 NaOH. What is the pH of…

A: Buffer solution: A solution which resist the change in pH by the addition of small amount of an acid…

Q: 2. 1) Write mass law expressions (i.e. equilibrium constant expression) for the following…

A: Given that, Equilibrium expressions - a.CaCO3(s)------>Ca2+(aq)+ CO32-(aq)…

Q: 2. What products would be obtained by treating A-D with NaOt-Bu in t-BuOH? Explain your reasoning,…

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Q: How to create a 750 uL of XS buffer (with compositions 1% potassium ethyl xanthogenate ; 100 mM…

A: To prepare 750 μL (0.750 ml) of XS buffer with the given composition following steps are required…

Q: If the reaction A + B + C --> Products, follows the rate law of rate= 5.05M-5s-2[A]²[C] what is the…

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Q: The balanced chemical equation for the reaction between sulfuric acid and calcium hydroxide is:…

A: When an equation has same number of atoms of elements on either side of the chemical equation(i.e.…

Q: If AH-2040 kJ-mol-1 and ASn +103 J.k-1.mol-1 for the reaction, C₂Hs (g) +502(g) →3CO₂(g) + 4H₂O(g)…

A: The question is based on the concept of chemical thermodynamics. we need to calculate entropy change…

Q: Bra (1 equiv) FeBra Select to Draw

A: Please find your solution below  :

Q: A wafer of pure silicon having a mass of 123.8 g initially at 91.8°C is submerged into 85.5 g of…

A: Since the silicon is at higher temperature than water. hence silicon will lose heat and water will…

Q: Write the products and balance the following reac- tion for the complete combustion of butane,…

A: Since, Balanced reaction means that both side number of atom present in equal number. Thus,

Q: What is the oxidation state of Cl in Ca(ClO)2

A: Given  Ca(ClO)2 then we have find the oxidation state of Cl

Q: Which has the largest radius? N3-, K+, Cl-, P3-, S

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Q: Determine the partition of energy of a hydrogen is orbital assuming an average electron distance of…

A: Total energy of an electron is equal to the sum of its kinetic energy and potential energy . T.E. =…

Q: Where did 8.67 moles get calculated

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Q: Suggest a series of steps to carry out the transformation. Show all work. Scan and upload the file.…

A: The question is based on the concepts of Organic synthesis. we need to synthesize the product based…

Q: If the ?a of a monoprotic weak acid is 5.7×10^−6 ,what is the pH of a 0.27 M solution of this acid?…

A: Consider the given information as follows; Ka of a monoprotic weak acid = 5.7×10-6 Concentration of…

Q: This question has multiple parts. Work all the parts to get the most points. Write the IUPAC name…

A: IUPAC name of any compound consist of three parts that is prefix, word root and suffix.  Prefix…

Q: Predict the major product of the following reaction: CH₂CH₂CCI Pod of AICI;

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Q: 22-90. Calculate the equilibrium mercury(I) ion con- centration in a solution made by mixing 100.0…

A: Equilibrium concentration  of Hg + ion is.

Q: 18. Which of the statements below correctly a) An enzyme decreases the value of AGrxn. (b) An enzyme…

A: Ans 18. Enzymes are biological catalysts that speed up chemical reactions by lowering the activation…

Q: Write Lewis Formula including resonance forms for SO2 and SO3

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Q: With all species in the gas phase, which one would require the highest energy? Al-> Al+ +e-, Si ->…

A: Ionization energy refers to the amount of energy required to remove an electron from a neutral atom…

Q: Calculate the formula mass of mg(clo3)2

A: Formula mass of a substance can be calculated by combining   the average atomic masses of each atom…

Q: Calculate the pH in the titration of 100.0 mL of 0.20 M HCIO (Ka = 4.0 × 10^-8) with 0.20 M KOH…

A: Answer: This question is based on salt hydrolysis where salt of weak acid and strong base gets…

Q: Calculate the pH of 6.3x10^-10 M NaOH and 4.7 M NaOH

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Q: QUESTION 15 Using the following thermochemical equation, determine the amount of heat produced per…

A: Answer:- This question is answered by using the given balanced chemical equation the stoichiometry…

Batteries

A battery is simply an electrochemical cell or group of cells that generate electric current. Batteries are the devices that generate current using redox reactions. These reactions proceed by the transfer of electrons. An ideal battery or cell should produce a constant voltage. A battery should actually be light in weight.