Energy, E (J) Wavelength, A (nm) Frequency, v (s-1) Wavenumber, (cm-1) Color 4E-19 3.4E-19 700 580 540 5.2E+14 25000 red blue

Q: details

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Q: KOH(aq) is classified as a + base. The reaction equation with water would utilize which of the…

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Q: 4. Make the following conversions and include an equation for each one: (a) 32 °C to °F (b) -8.6 °F…

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Q: Neutral atom Li Na Be Mg B Al zeonto Periodic Table Group A Location (i.e. 1A, 2A, 3A) 1A 1A 2A 2A…

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A: Molecular formula- M2N2 Empirical formula- M:N = 2:2 = 1:1 Empirical formula - MN Molecular formula…

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A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Consider the equilibrium equation N₂(g) + H₂(g) → NH3(g) +94 kJ. The equilibrium law expression for…

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Q: 6. Shown below is the Fisher projection of (R)-2-bromo-(S)-3-chlorobutane. Draw the mirror image of…

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Q: When forming a bond, which ion will aluminum form? A. -5 ion B. 3 ion C. +3 ion D. +5 ion Which…

A: Question 6  Correct Option :   C.  +3 ion Atomic number of aluminium is 13.  Electronic…

Q: Spell out the full name of the compound. Submit Request Answer HIN

A: The above compound is a obtained by aniline i.e C6H5NH2 in which H - atom is replaced by ethyl…

Q: indicate final answer) a. b. C. d. e. f. 9- h. Moles of HCI added (mol) Moles of OH- in saturated…

A: Saturated Ca(OH)2 solution is sparingly soluble in water and is in equilibrium with Ca2+ and OH- as…

Q: Fill in the blank for chart

A: The given table has to be filled with correct answers.

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Q: 1. What is the % yield of hydrogen if 5.93L are collected in a mylar balloon at 1.50 atm & 19°C from…

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Q: Write a balanced chemical equation for the standard formation reaction of liquid chloroform (CHCI,).

A: The liquid chloroform is to prepared/

Q: Consider these compounds: A. CaSO3 B. PbS C. Fe(OH)2 D. Zn(CN)2 Complete the following statements by…

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A: Given,  Reaction :

Q: During a strenuous workout, an athlete generates 2210 kJ of heat energy. What mass of water would…

A: Q = nΔHvap   where Q is the heat dissipated by the systemn is moles of the compoundΔHvap is the heat…

Q: A chemist measures the energy change AH during the following reaction: 2 HgO(s) → 2 Hg(1)+0,(9)…

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Q: 2 CH3CH2NH2

A: An organic chemistry based problem, which is to be accomplished.

Q: I need a step by step explanation for solving these problems.

A: These problems can be solved by this method:

Q: I am curious if someone could check these answers for me? I believe they turned out incorrect and am…

A: To calculate the frequency of the radiation the value of C and the wavelength of the radiation…

Q: 3. The value of the equilibrium constant (Kc) for the reaction N₂(g) + 3H₂(g) = 2NH3(g) is 4.34x10…

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Q: Review later Early scientists defined oxidation as a 37. In Equation 1, show the correct numerical…

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Q: A student ran a TCL plate with a three different molecules that have the same carbon structure but…

A: As we know in TLC we use silica gel as stationary phase.

Q: Samples of Ar gas and Kr gas are both at 300 K. The average kinetic energy of the Ar is larger than…

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Q: Methane gas and chlorine gas react to form hydrogen chloride gas and carbon tetrachloride gas. What…

A: Given,  Methane gas and chlorine gas react to gives HCl gas.  Volume of CH4 gas = 3.1 m3  Volume of…

Q: Using the balanced chemical equation of the previous question, if you start with 0.500 moles of Na…

A: we have to calculate the moles of NaF formed

Q: Arrange the values according to magnitude. Greatest     Least Answer Bank 7.1×10−6 3.3×10−2 52000…

A: 7.1 * 10-6 = 0.0000071, 3.3 * 10-2 = 0.033, 52000,  9.0 * 10-6 = 0.0000090,  2.2 * 105 = 220000

Q: Write a balanced chemical equation for the standard formation reactic of gaseous dinitrogen…

A: We have to give balanced chemical equation for the standard formation reaction of gaseous nitrogen…

Q: Please help me with number eight I don't understand it. Please note I am 60 years old trying to help…

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Q: This is a 2 part question. for #1, my answer is B. but I need help with question 2.

A: Diels–Alder reaction is a chemical reaction between a conjugated diene and a substituted alkene,…

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Q: 2. Predict and explain your prediction briefly, using resonance structures, whether…

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Q: Assign R or S configuration to each chirality center in the following biological molecules: (a) (b)…

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Q: Please help me it keeps saying my answers are wrong

A: 1.) The balanced equation for the precipitation reaction is:Cu(NO3)2 (aq) + 2KOH (aq)  →  Cu(OH)2…

Q: 1. The following graph illustrates the distribution of kinetic energy of molecules at a certain…

A: A catalyst is a material or a substance which helps in the alteration of reaction rate. It may…

Q: 6. 5. 1 ОН HO

A: Given are organic reactions. Since you have asked for questions 2, 5 and 6, I'm going to answer only…

Q: pH = 3.4 What are the equilibrium concentrations of H₂A and A²- in this soluti [H₂A] = [A²-] =…

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Q: Give the systematic name for each complex ion and select the oxidation number of each metal species.…

A: Cl- : chloridoox2- : oxalatoOH- : hydroxidoH2O: aqua

Q: Study this chemical reaction: Mg(s)+ Pb (NO,),(aq) - Pb(s)+ Mg (NO,),(aq) Then, write balanced…

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Q: Complete part 2 of the question (I already did part 1) as explained in the image.

A: This will be the product of Michael addition in a stork enamine synthesis

Q: 2) Calculate the concentrations of the FeSCN²" solutions you prepared in Part 1 and, using these…

A: #2: Calculation for [FeSCN2+(aq)] of the solutions in part-1: In part-1, we have taken a very small…

Q: 3.) For the following equilibrium reaction 2NO,(g) + N,0,(g)+ A look in the Tro text to see what…

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Q: The OH concentration in a solution of C,H-N is 1.3 x 10-5 Mat 25 °C. What is the pH of this…

A: The question is based on the concept of pH of the solution.  It is defined as a negative logarithm…