Calculate the mass of water in kg required to prepare a 3.00m aqueous solution of NH3 using 35g of NH3. O 1.4571 0.3686 0.6863 O 0.9669

Q: 18. Weight of Span, in milligrams. 19. Weight of Polypeg base, in grams. 20. What is the final…

A: Introduction: 1 gram (denoted as g) = 1000 milligrams (denoted as mg) 1 Kg = 1000 g Concentration =…

Q: estion 51 Which of the following occurs during Fischer esterification? O a. The -OH from the…

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Q: Suppose Gina climbs a high mountain where the oxygen partial pressure in the air decreases to 80…

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Q: How many mols of NaOH are present in 15.82 mL of a 0.2106 M NaOH solution?

A: The moles of NaOH that are present is = 0.00333 mol

Q: Part A Classify these bonds into polar covalent, nonpolar covalent, and ionic. Drag the appropriate…

A: Please find the attachment.

Q: 4. Sodium sulfate is allowed to react with an aqueous solution of barium chloride. How many grams of…

A: Dear student since u have posted multiple questions, We will solve first question for you if you…

Q: pong luotheq si dividoe Isolgolold on asidirixo omolinane R erT svigate ai "0.2S+ el noitaton…

A: Enantiomers are isomers which are related to each other object-mirror image relationship. If the…

Q: ه B. Consider the phase diagram for an unknown substance provided in the questions below. بلا E What…

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Q: Assign a stereodescriptor to the following molecule clearly indicating CIP (Cahn- Ingold-Prelog)…

A: We have given annsa compound. Which is chiral .

Q: Mass Spectrometry (not shown): [M] = 158 m/z -1 Infrared Spectroscopy (not shown): 2970, 2940, 2880,…

A: Spectroscopy methods are used to determine the structure of chemical compound

Q: What is the pressure of 32.0 g of O2 if the sample is contained in 0.125L at 49.1°C Express your…

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Q: A few different types of electromagnetic radiation are listed in the table below. Complete the table…

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Q: 3Cu() Fe)-30) Fe(0-162 005 KJ Ⓒ052000 V O 056000 V O 0 56000 V O-052000 V

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Q: Draw the structures of compounds M and N NaOEt EtOH M HBr N

A: Both reagents with given compound give two different products M and N as follow:

Q: Fill in the blanks using the other image...

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Q: Draw the structure(s) of the major organic product(s) of the following reaction. + CH3Mgl 1. Dry…

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Q: Hydrogen can be extracted from natural gas according to the following reaction: CH4 (g) + CO2 (g)…

A: Here we have to determine the mass of H2 gas produced at equilibrium if in a vessel of volume 85L…

Q: current of 0.075A passes through a solution of silver nitrate for 10 minutes. How much silver is…

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Q: Atropine and cocaine are used in the diagnosis of diseases.

A: Above question can be answered as follows

Q: Classify the following reaction as an Sn1, Sn2, E1, E1cB, E2 reaction. Can you show me the leaving…

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Q: 18. In the molecu orbitals are pr A) 1 B) 2 C) 4 D) 6 E) 8

A: Pi-bonds are formed by the side-wisr overlap of P orbital i.e. one pi-bond is formed by two P…

Q: Use a sheet of paper to answer the following question. Take a picture of your answers and attach to…

A: The structure of 2-hexanone is given below. calculating the M/Z value of molecular ion 6×12 + 12 ×1…

Q: Is it possible to make a weakly acidic solution using a strong acid? Yes No Maybe

A: We are to discuss if we can make a weak acid solution using a strong acid.

Q: Consider the following reaction mechanism: STEP 1 (SLOW): CH3Br CH3 + Br STEP 2 (FAST): CH3 + C…

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Q: Reaction Type:_ At completion of reactions: Grams of hydrogen peroxide Grams of water Grams of…

A: Decomposition reactions are the reactions in which chemical species breaks into simpler molecules.

Q: HO است به HO 5 4 3 OH The Haworth projection of D-altrose is shown. Which anomer is depicted?…

A: The carbon atom that initially contains the carbonyl functional group in open chain sugar and in the…

Q: Identify the given compound

A: Amino acids contain carboxylic acid and an amine functional group on the same carbon atom. Amino…

Q: a) Calculate the pH of a buffer solution which is 0.1 mol/L with respect to HCN (K₁ = 4.9 x 10-¹0…

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Q: Consider this reaction:                        A    +    B    →    C    +    D Expt. [A] (M) [B]…

A: Given -> A + B ----> C + D  -> For solving this we first of all consider rate law…

Q: Calculate the pH of a buffer solution which contains the weak monoprotic acid, propanoic acid…

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Q: cis-3-Hexene The number of chemically non-equivalent hydrogens is H₂C my you The number of…

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Q: For the dipiotic weak acid H₂A, Kai = 3.3 X 10 8 az 1.7 X101, what is the pH of a 0.0800 M solution…

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Q: What is the molarity of the AgNO3 titrant if you used 15 mL to titrate to endpoint 20 mL of 0.15 M…

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Q: Part A For neutral molecules, which statements about covalent Lewis structures are true? Drag each…

A: For neutral molecules, the following statement is correct about the Lewis Structure:

Q: 5. For the following hypothetical equilibrium, A + 2B C, what is the value of the equilibrium…

A: According to bartleby guideline I have solve only one question..

Q: Which one below better describes the synthesis of steroids? Steroids synthesis depends on a cascade…

A: In biosynthetic path of steroids there are many steps by which steroids are formed. To give the…

Q: Give the major organic product(s) of the following reactions. 1. KMnO4/H3O+ 2. Br₂/FeBr3

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Q: An electron transition fron n=5to n=3 in hydrogen atom. Whats the energy required for this…

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Q: ➡ chemist prepares a solution of zinc nitrate (Zn(NO3)₂) by measuring out 2.7 × 10² µmol of zinc…

A: Given data, Mole of Zn(NO3)2 = 2.7×102 µmol 1µmol = 10-6 mol So, Mole of Zn(NO3)2 = 2.7×102×10-6…

Q: What is the Density of Cl2 is represented by 18.8L at 2.68atm 23.9°C   Express your answer to  2…

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Q: Determine the enthalpy of reaction for the following: CH₂=CH2(g) + H2(g) → CH3CH3(g)

A: We can solve this problem by using following equation ∆Hrex= ∆Hf(bond broken) - ∆Hf( bond form)

Q: 12) Show the formation of benzylic radical from toluene, NBS and light.

A: N-Bromosuccinimide (NBS) is used as   oxidizing and brominating agent, which  used as source for…

Q: What reagents would you use to carry out the following reaction? (A) H₂/Pt (B) H₂/Lindlar's (C)…

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Q: Classify the following unsaturated fatty acid. OH A) cis B) trans

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Q: You see a flash of lightning and then hear the thunder 5.2 seconds later. If the temperature is 26…

A: Given, Temperature,T 26°C=(26+273)K=299 K

Q: 558 kJ What is the standard free energy change for the ionization of H₂S acid, if its Kg is 9.10e-8

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Q: What is the molarity of a solution containing 2.75 moles of NaCl in 5.00 L of solution?

A: Definition of molarity- Molarity is the ratio of moles of solute to the volume of the solution.…

Q: CUCN OR SN/HCI AIC (2) SNHC options. 80212 CCN Cent KMnOt → B HNO3 H2804 Zn(Hg) Hel Brzihn <CH₂H…

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Q: A student burnt 0.95 g of butanol using a calorimeter filled with 250 cm³ of water and noted a…

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Q: In the reaction below, indicate the reducing agent and the oxidizing agent. Also indicates reduced…

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