the molarity of a solution made by dissolving 3.09 moles of NaCl in 1.50 L of solution?

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Q: If a peak (transition) in the IR spectrum of a compound is observed at 1650 cm for the C-N moiety,…

A: We have find out the bond strength of C=N.

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A: Solubility product is basically product of the concentration of ions in a saturated solution of any…

Q: A student calibrated the mini-spectrophotometer with a blank solution, and then went to check their…

A: Answer: Absorbance -------> Too High. Kc --------------> Too High.

Q: How does the nature of the solvent affect the behavior of a chemical reaction?

A: Solvent can affect behavior of chemical reaction in a number of ways.

Q: Macmillah Two reactions and their equilibrium constants are given. A + 2B= 2C K₁ = 2.37 2C= D K₂ =…

A: Given equations with equilibrium constant -> A + 2B <---> 2C           K1= 2.37 -----(1) 2C…

Q: Q10 C-N-CH3 + H₂O + HCI CH3

A: This reaction is : Acidic Hydrolysis of N,N-DIMETHYLBENZAMIDE

Q: Are digitoxin / digoxin composed of one type or more than one type of monosaccharide? How are the…

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Q: Draw resonance structures and curly arrows to show how the following carbocations can be stabilised…

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Q: Br alorlogi 1.mCPBA 2.H*, MeOH 3. PCC 1.Mgº in ether 2. O HO O OH 1.NaBH4 2.Pl3 3. 1.MeLi MgBr then…

A: Given that, the reactions are shown  a, b:    c.    We have to give the product of those reactions.…

Q: A. Predict the major product of the reaction. Clearly indicate stereochemistry, if necessary. B.…

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Q: Treatment of 0.2500-g sample of impure potassium chloride (74.55 g/mol) with an excess of AgNO3…

A: It is given that impure KCl, potassium chloride reacts with excess of silver nitrate, AgNO3 and…

Q: Spectrum 1A: 3 Relative peak areas Spectrum 18: 220 200 180 160 2 PPM 140 120 100 PPM 80 60 40 20 0

A: The question is based on the concept of organic spectroscopy. we need to analyse the spectral data…

Q: 221 Prepare iso Profyl chloride From Propane

A: Propane when reacted with chlorine in presence of sunlight give isopropyl chloride as major product…

Q: Solution of the Schrödinger wave equation for the hydrogen atom results in a set of functions…

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Q: For the diprotic weak acid H₂A, Kal = 3.0 x 10-6 and Ka2 = 8.3 × 10-⁹. What is the pH of a 0.0450 M…

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Q: What’s are the IUPAC for these?

A: Since,Rule of IUPAC-1) Longest chain as parent chain.2) Numbering start from those side where more…

Q: Answer the questions about the balanced reaction The molar masses are as follows: A = 10. g How many…

A: Answer: This question is based on stoichiometric calculation where we have to convert the moles of C…

Q: Which of the following could enter into H-bonding interactions with water? (Select all that apply.)…

A: We know that, hydrogen bonding or H-bond is an interaction formed between the hydrogen atom and a…

Q: The first ionisation and electron gain energies for the 2nd row of the periodic table are given in…

A: Ionization energy is the amount of energy required to remove an outermost (valence) electron from an…

Q: Concentration of NaOH (M): Molar mass of acetic acid: (g/mol) Titrate 5.00 mL of vinegar for each…

A: 1. Volume in liter multiplied by molarity (M) gives the number of moles of NaOH present in the…

Q: Answer the questions about the balanced reaction 3A + 2B The molar masses are as follows: A = 10. g…

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Q: Calculate the PH and the POH for a .022 Moles solution HCl.

A: Answer: Hydrogen ion concentration tells us about the power of hydrogen ion concentration in the…

Q: Neutralization reactions involve the hydrogen ions (H+) from an acid, reacting with a base that ofte…

A: Neutralization reactions involve the hydrogen ions (H+) from an acid, reacting with a base that…

Q: Spectrum 8A: 4 Spectrum 8B: 70 3 relative peak areas 60 50 40 2 PPM PPM 30 20 10 0

A: The question is based on the concept of organic spectroscopy. we need to analyse the spectral data…

Q: Calculate the boiling point for 0.41 mol ethylene glycol and 0.18 mol KBr in 128 g H₂O.

A: Answer: When a non-volatile solute is added in the water, it causes an elevation in its boiling…

Q: When 18.0 mL of a 6.86 x10 ^4 M lead acetate solution is combined with 12.0 mL of a 2.28 X 10 ^-4  M…

A: 18.0 mL of 6.86 × 104 M lead acetate solution is combined with 12.0 mL of 2.28 × 10-4 M potassium…

Q: Calculate the volume of 0.760-M NaOH solution needed to completely neutralize 29.1 mL of a 0.390-M…

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Q: Give the major product of the following reaction. H H OH OH H H 1) 03 2) Zn, H₂O ? HO OH O There is…

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Q: Draw the Lewis structures for the nitrate and nitrite anions and use your structures to answer the…

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Q: Use the energy diagram below to answer the following questions:

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Q: What is a hydronium ion and how is it created?

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Q: Using the two given equations calculate the AH for the following target equation. TARGET: CaQ (s) +…

A: Sign Enthalpy change of exothermic reaction is negative whereas sign of enthalpy change of…

Q: Answer the questions about the balanced reaction 3A + 2B 1 C + 100. cal C = 70.g The molar masses…

A: Given, molar mass of A= 10 g  Molar mass of B = 20 g  Molar mass of C = 70 g  Given reaction is-  3A…

Q: 15. A compound CsH₁0O gave the following spectral data: HNMR: 8 1.1 (doublet); 8 2.1 (singlet); 8…

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Q: Consider a balloon that will expand without any restriction until it pops. If the balloon 12) can…

A: Note: As per the guidelines solution of 1st challenge question has been made. For the expert…

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

A: Answer: System is the part of surrounding that has been separated to study the effect of a change…

Q: 10 3 9 6 (ppm) · 8 2 7 6 5 8 (ppm) 4 1.00 1.50 3 1.50 1 0

A: The question is based on the concept of organic spectroscopy. We need to identify the compound.

Q: с 1 ОН ОН H₂SO4, A ОН POCI 3, pyridine LloM.I - (and) НОБИ. 24 ЯOO OH S NaOCl, АСОН

A: Since it is a multiple subpart question, I am solving the first three as per the answering…

Q: 2N₂O(g) → 2N,(g) + 0,(g) The rate law for the reaction represented above is experimentally…

A: The rate law equation expresses the relationship between the rate of a chemical reaction and the…

Q: At a certain temperature, 0.9239 mol of SO3 is placed in a 3.00 L container, and it reacts according…

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Q: had taken place. What is 3) What is the effect on the determination of the sodium hydroxide…

A: We have find out the answer. Note ~ Since you have posted multiple questions, we will provide the…

Q: 4. Potassium permanganate (KMnO4) reacts with sulfurous acid (H₂SO3) to make HSO4 and Mn²+

A: As per instructions given in our Q&A guidelines I can answer first question only. So this…

Q: Part D Calculate AGxn at 25 °C. Express your answer in kilojoules to three significant figures. AGxn…

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Q: Provide the correct IUPAC name for the compound shown here. H3C-CH₂ F

A: Since,Rule of IUPAC-1) Longest chain as parent chain.2) Numbering start from those side where more…

Q: 2HCI + CaCO3 CO₂ + H₂O +CaCl₂ What is the ratio of hydrochloric acid to calcium carbonate in the…

A: We know that the mole coefficient of each reactant and product represent the molar ratio relations…

Q: If the cost of electricity to produce magnesium by the electrolysis of molten  magnesium chloride is…

A: If the cost of electricity to produce magnesium by the electrolysis of molten  magnesium chloride is…

Q: Calculate the potential for the cell given by the cell notation below when Fe)-5.0 M. INO1-0015 M,…

A: In a general cell notation, As|A+aq||B+aq|Bs || represents the salt bridge that separates the anode…

Q: which of Wilkinson's a) It b) I+ is c) The d) It is is the catalyst? bound Soluble following Soluble…

A: Wilkinson catalyst - [Rh(Cl)(CO)(PPh3)] It is used in hydrogenation of alkenes.

Q: Given the information below, calculate the actual reduction potential if the concentrations of…

A: We have find out the reduction potential.