most likely to complete this reaction. RCO3H OH

Q: The mass percentage composition of H in Ammonium Nitrate (NH4NO3) is: [hint use the following…

A:

Q: A 667 mL sample of Ar gas was collected at 489 mmHg. What would be the pressure in mmHg if the gas…

A: At constant temperature, gas follows Boyle's law.  According to Boyle's law pressure is inversely…

Q: pre bure samples CH,CH,NH,? A) Dispersion forces, dipole-dipole forces, and hydrogen bonding. B)…

A: In ethyl alchohol and ethyl amine various intermolecular forces are present  CH3CH2OH -ethyl alcohol…

Q: Calculate the pH of a 0.44M solution of HCN. Ka for HCN = 6.2 x 10-10 4.78 1.65 11.42 9.22

A:

Q: 2. Synthesis! (Mechanisms are not required.) Provide reagents that can be used to convert the given…

A: This is an example of Mitsunobu reaction. During this reaction there is inversion of configuration…

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

Q: Why must the stopper at the top of the separatory funnel be removed before liquid can be withdrawn…

A: Solvent extraction is the liquid-liquid extraction wherein the compounds are separated based on…

Q: 3. Under what condition will the changes in enthalpy and internal energy be identical?

A: Answer to question no. 3 (as per your request) Enthalpy (∆H) is the heat content of the system…

Q: Be sure to answer all parts. Determine the percent ionization of the following solutions of formic…

A: According to the question, The given acid is formic acid. Suppose the concentration of formic acid…

Q: A metal cube dissolves in acid such that an edge of the cube decreases by 0.30 ​mm/min. How fast is…

A: Given data is The rate of decrease of edge of a metal cube when it is  dissolved in acid =  0.30…

Q: Which of the following is not true regarding infrared spectroscopy? wavenumbers units are inverse…

A: Last option is not true  Hence answer will be last option The intensity of an absorption band…

Q: Consider the following reaction: 2 CH3OH(g)  →  2 CH4(g)  +  O2(g)      ΔH = +252.8 kJ Is this…

A: Given -> 2CH3OH(g) ---> 2CH4(g) + O2(g) ∆H= +252.8 KJ ------(1) Weight of CH3OH = 24.0 gm

Q: Which answer represents the correct balancing coefficients (in order from left to right) & the type…

A: Balancing chemical reactions is based on the law of mass conservation, which is done by  the…

Q: What is the reason for higher Capillary Electrophoresis plate number compared to Liquid…

A: Capillary Electrophoresis is an analytical separation method. The sample is introduced into a…

Q: Which one or more of the following statements about gases is valid? Select one or more: Ideal gases…

A: Options first  and fourth are valid about gases. As all gases that are behaving ideally have the…

Q: (d) The element from the first 10 elements that would be most similar in properties to the element…

A:

Q: How many moles of HgO are required to produce 10.5 grams of O 2 in the reaction 2 HgO -> 2 Hg + 02

A:

Q: Copper(II) sulfate solutions 1 M and 0.5 M 1 M and 0.1 M 1 M and 0.05 M 1 M and 0.01 M 1 M and 0.001…

A: Reaction quotient:- The reaction quotient of a certain reaction is the measurement of the amount of…

Q: Absorbance 0.350 0.300 0.250 0.200 0.150 0.100 0.050 Chart Title +Series 1

A: Given :- % transmittance reading of dye = 61.6% Concentration of dye = ?

Q: A 2.200-g of quinone, C6H4O2, is burned in a bomb calorimeter whose total heat capacity is 7.854…

A:

Q: A 251 mL sample of Ar gas was collected at 1175 mmHg. What would be the pressure in mmHg if the gas…

A: At constant temperature volume of gas is inversely proportional to pressure

Q: for the chemical equations Na2SO4 + CrCl6 --> NaCl + Cr(SO4)3 how did a Cr(SO4)3 form?

A: In displacement reaction high reactive metal displaced less reactive metal.

Q: Calculate the pH of 1.00 L of the buffer 0.92 M CH3COONa/0.97 M CH3COOH before and after the…

A: This is problem of acidic buffer where there is very little change or effect on adding acid or base.

Q: How many elimination products can form in the following reaction? н оооо P 2 4 коснз CH3OH

A: This is bita elimination reaction for this we required bita hydrogen.

Q: Determine the vapor pressure for a solution at 45°C for a solution that contained 25.0 g acetone and…

A: Given: The mass of acetone = 25.0 g The mass of benzene = 75.0 g The vapor pressure of pure benzene…

Q: ZI 1. NaH 2. CI

A:

Q: What volume of carbon dioxide at STP will be produced when 0.97 mol of HF are reacted with an excess…

A:

Q: What is the charge of the second product complex (not just the metal center) in the following…

A: Electron transfer (ET) occurs when an electron relocates from an atom or molecule to another such…

Q: Assume each of the following complexes has a +2-charged metal center.  Which complex contains at…

A:

Q: What mass of Silver Chromate is produced Silver nitrate ? 4.65 mol from 2 AgNO3 + Na₂ CrO4 → Ag₂ Cr…

A: the concept used here is mole concept.

Q: (b) do Using the reagents below, list in order (by letter, no period) those necessary to prepare…

A: b) We have to synthesize compound B from fluorene. The given options are Ethyne NaC=CH2 NaCCH NBS,…

Q: A steady current of 10 A maintained for 1 hr deposits 12.2 g of zinc at the cathode. What is the…

A: Given,  I = 10 A.  t = 1 hr.  m = 12.2 gm.

Q: 5. 6. 14 7 N 32 7. S + 4 + 2 4 He 2 1 He V 1 0 17 8 1 - H O 12 + с

A: Given reactions are examples of radioactive decay. Radioactive decay is the process where an…

Q: What is the starting material for the following diels alder product?

A: Well, we have to observe the product carefully. We need to have a diene and a dienophile to initiate…

Q: Could you collect O2 by water displacement if it was completely soluble in water? Why or why not

A: The water displacement method:- It is a method of collecting gas that is not soluble in water. When…

Q: How much voltage is needed for electrolysis, when in the cell Co|Co2+ (6.40∙10-3M), Zn2+…

A: We have,  Current,A = 0.078 Cell resistance,R = 5.00

Q: A) 51 B) 45 C) 47 D) 46 E) 48 Determine the total number of valence electrons in SnCl62- and then…

A: Total number of bonded and non bonded electrons of outer most shell is called valance electrons.

Q: For the following reaction, 43.6 grams of iron are allowed to react with 23.6 grams of oxygen gas.…

A: Given Weight of Fe metal = 43.6 g Weight of oxygen gas reacted = 23.6 g Atomic mass of Fe metal =…

Q: c) OMe From

A: The Retrosynthesis of the following compound is given below

Q: activity.do?locator=assignment-take [Review Topics] [References] Use the References to access…

A: Osmolarity= molarity× n Where n = number of particles of solute dissociate

Q: A 2.24 g sample of ammonium nitrate is added to 78.44 mL of water in a simple calorimeter. The…

A: It is an application of principle of calorimetry which used to measure the enthalpy of dissolution…

Q: Br CH3 CH3 CH3OH heat CH3 CH3

A: E1 elimination reaction follows through formation of carbocation intermediate.

Q: Question 22 What is the relationship between these two structures? CO₂H CO₂H H H- -OH H -OH HO-…

A: Identical structures are the same compounds with same spatial orientation of all atoms. They have…

Q: to the equation According 43N (s) + 3D₂0 (1)→ ND3 (g) + 3 LiOD (ap) Calculate how many grams heavy…

A: Given -> Li3N(s) + 3D2O(l) ----> ND3(g) + 3LiOD(aq) Weight of ND3 = 215.0 mg = 215.0 × 10-3 gm…

Q: a) circle the most stable resonance structure: R-C=N=OR-CEN-O b) circle the most stable cation: OMe…

A: In heteroatomic compounds, the negative charge should be present on the more electronegative atom to…

Q: What quantity of heat (in kJ) is absorbed in the process of making 0.779 mol of CF4 from the…

A: Given mole of CF4 is 0.779

Q: + H₂O(g) → CH₂CH(OH)CH₂(g) Use bond dissociation enthalpies to estimate the enthalpy change in this…

A:

Q: An unknown Acid was titrated three times with the same standardized base. The volume of base for…

A: Average = sum of the values ÷ number of values

Q: Which of the following would be the strongest acid? 4-Methoxybenzoic acid 4-lodobenzoic acid O…

A:

Q: What is the approximate bond angle between 2 of the nitrogen hydrogen bonds in NH3?

A: We have been given a molecule NH3  and we have been asked the approximate bond angle between 2 of…