If 40.1 g of CH;OH (MM = 32.04 g/ mol) are added to a 500.0 mL volumetric flask, and water is added to fill the flask, what is the concentration of CH3OH in the resulting solution?

Q: PPH3 Na HM DS H. of

A: In this given question , 1 st step is PPh3 will attack C-I bond . In second step NaHMDS is base and ...

Q: e dispersion forces as

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

Q: a) Write down the anodic and cathodic electrochemical reactions occurring in a Zink (Zn) - Copper (C...

A:

Q: What organic product would you obtain from reaction of 1-pentanol with CrO3, H2O, H2SO4?

A: Structure of  1-pentanol  is CH3-CH2-CH2-CH2-CH2-OH which is a primary alcohol. 

Q: How much heat is required to convert 40.0 g of ice at -10.0 oC to 100.00 oC? The specific heat of ic...

A: Given : mass (m) = 40g  T1 = -10°C T2 = 100°C C = 2.1 J/g°C Heat required =?

Q: ÇOOH H-C-NH, 2 Н-с-NH, + со, ČH, CH, Select the correct Delta G vs T for the overall reaction AG T A...

A:

Q: Part A Silver has two naturaly occurring isotopes (Ag-107 and Ag - 109). Use the periodio table to f...

A: • We need to determine the atomic mass of silver using the periodic table.   

Q: A college chemistry student is solving this problem: "Determine the initial volume, in m, of a gas w...

A:

Q: Part A What is the order of this reaction?

A: Let's say, we have the following reaction: A→P Where, A is the reactant and P is the product. Now, i...

Q: 4. Assume that you have 0.001 Fe* and 0.002 Fe2* (i.e., the solution contains Ferrous and Ferric chl...

A: In a model cell there are two electrodes one is cathode and another one is anode. In cathode reducti...

Q: The radioactive nuclide ⁶⁰₂₇ Co has a half-life of 5.27 years. Calculate the mass of ⁶⁰₂₇Co that rem...

A: Given,

Q: Write cell schematics for the following cell reactions, using platinum as an inert electrode as need...

A: This question is from chapter Electrochemistry where we are given redox reactions and we have to sho...

Q: Determine what could be the best solvent to differentiate anthracene and benzylamine based on their ...

A:

Q: A type of ceramic with a mixture of lime (CaO), silica, (Si)2), and alumna (Al203) which sets when m...

A: A ceramic is any kind of material made from inorganic nonmetallic material which possess the propert...

Q: 4. Describe the 'H NMR signals (size, shape, shifl) and "C NMR signals (size and shift) that would b...

A:

Q: answer 3. Solve the following. Express the appropriate num ber of significant figures. Show your sol...

A:

Q: What are the volume (uL), moles, and/or weight (mg) of each reagent and solvent in: 50 mg of the “Br...

A:

Q: Fill in the blank. Gravimetric analysis relies heavily on the principle of

A: Gravimetric analysis is a method for compound

Q: HOW MANA STĘ REOCENTERS & WHAT ARE THEIR CON FIUURATONS IN THIS MOLEUUE? H

A: Stereocenters- number of Carbon atoms attached with four different carbon atoms. Number of stereocen...

Q: Which of the following compounds contain primary (1°) radical carbons? II III IV A) Only I B) Only I...

A:

Q: Suppose a 250. mL flask is filled with 0.10 mol of Cl,, 1.9 mol of CHCI, and 0.60 mol of HCI. The fo...

A:

Q: This graph shows how the vapor pressure of three liquids varies with temperature: 900 800 700 600 50...

A:

Q: 3. Solve the following. Express the answers in appropriate number of significant figures. Show your ...

A:

Q: An analytical chemist is titrating 221.9 mL Oof a 0.9800M solution of propionic acid (HC,H,CO,) with...

A:

Q: b) Show the mechanism for the radical chlorination of neopentane. Illustrate homolytic bond cleavage...

A:

Q: a) Draw the structural formula of aspartic acid.   b) Circle the atoms in your formula which would ...

A: The mentioned compound in the question is a well example of amino acid having an acidic moiety attac...

Q: (b) Addition of HBr to the alkene in the presence of peroxide form radical intermediates. Based on t...

A:

Q: Calculate the pH of a solution that is 0.000846M HBr and 0.00125 M HCIO4. Answer:

A:

Q: mass

A: Since you have asked multiparts, we will solve the first three subparts for you. If you want any spe...

Q: Reactants Products 1 Al + NaCI Fe+ H,SO, Al + AGNO, 4 Pb + Fe,O3 Ni + SnCl, 2. 3.

A:

Q: The mass of an unidentified rock is 15.5 grams. Students determine the volume of the rock by placing...

A:   Tables -   Rock                 Density Range (g/cm3)  Coal.                    1.1 - 1.4 Peridoti...

Q: What mass in grams of CO2 is evolved in the complete decomposition of a 2.300-g sample that is 38.0%...

A:

Q: An isotope of element A contains the same number of neutrons as are found in an atom of $1V. The iso...

A: Atomic number of the elements indicates the number of protons present in the particular atom.  Mass ...

Q: It binds the different components in a ceramic mixture. O coke O alum O feldspar filler

A: Feldspar is used as binder in cremic mixture 

Q: What happens to the stereochemistry during and SN2 reaction? Why? Provide a reaction to illustrate t...

A:

Q: alculate the [H+] of a substance with pOH =8.3 alculate the [H+] of a substance with pH =8.3

A:

Q: Calculate the molality of 35.0 grams of KBr dissolved in 450.0 mL pure water.

A:

Q: LU dCcess important values if needed for this question. Consider the following system at equilibrium...

A:

Q: OH HỌ HO- OH HO HO- ОН OH OH OH НО What are the glycosidic linkages in this structure? O a1-4, a1-6 ...

A:

Q: products

A:

Q: To which of the following would the addition of an equal volume of 0.60 M NAOH lead to a solution ha...

A: Since, PH=-log[H+]

Q: calculate the molarity of 34.2 grams of sugar, C12H22011 in 500. mL of solution.

A: Given,  Mass of sugar, C12H22O11 = 34.2 g  Molar mass of sugar = (12x12)+(22x1)+(11x16)             ...

Q: 1. The combustion of a sample of aluminium produces 0.25 mol of aluminium oxide and releases 419 kJ ...

A: The combustion reaction of aluminum is given by: Als + 34O2g  → 12Al2O3s The enthalpy change in stan...

Q: thickness

A:

Q: Model suggests that the interior of Uranus and Neptune do not have metallic hydrogen because Choose ...

A: Given that : We have to identify the reason why the interior of Uranus and Neptune do not have metal...

Q: 3. For the reaction: Zn(s) + 2Ag (aq)-Zn2(aq) 2Ag(s).. a. Determine the standard cell potential. b. ...

A: Standard cell potential: E°cell =E°reduction -E°oxidation Where E°reduction = standard reduction pot...

Q: What are the physiological Advantages in sport due to using gene doping?

A: As per bartleyby guidelines i answered only first question so please don't mind and post other quest...

Q: 7) putting the least acidic first. Arrange the following compounds in order of increasing acidity, O...

A:

Q: What is the percentage of manganese in the original sample?

A: Given  Mass of sample ore = 1.2354 g  Mass manganese sulphide = 0.2876 g  The percentage of manganes...

Q: Study the following phase diagram of Substance X. A E H temperature (K) В If a sample of pure X is a...

A: