Q: What mass of sodium chloride is required to prepare 100.0 mL of a 0.213 M NaCl solution? Your…
A:
Q: Question 4 For the reaction 2 HI(g) H₂(g) + 12(g) at 283 °C and a concentration of 1 M, the number…
A: We know that, k = A.exp(-Ea/RT) Here, A is the total number of collisions. The exponential term…
Q: Identify the hybridization state, molecular geometry and approximate bond angle around the carbon…
A:
Q: 9. Write the correct formulas for the following compounds and state if they are molecular or ionic.…
A: we have to fill the given table
Q: Calculate the amount of heat needed to melt 129. g of solid ethanol (CH, CH₂OH) and bring it to a…
A: Given mass of ethanol = 129 g Melting point of ethanol = initial temperature = -114.1 oC Final…
Q: For the reaction A⇌B, A is initially in equilibrium with B. At some time, t, the reaction was…
A:
Q: Look at the before and after pictures for magnesium and zinc. Record macroscopic observations:…
A: This is a example redox reaction. Two process that is reduction and oxidation are occurring…
Q: to At -11.0 °C, a common temperature for household freezers, what is the maximum mass of fructose…
A: Given, Note: freezing point for household freezers = freezing point of the solution (Tf(solution)) =…
Q: 12. Write the names and formulas for the following compounds: Name magnesium sulfide potassium…
A: we have to complete the given table
Q: 2. For the following pairs of ions, write the formula of the compound that you would expect them to…
A: Coordination chemistry is branch of chemistry in which we deal with d block element. In coordination…
Q: The percent yield of this reaction is 65.0%. 2Al(s) + 3 F₂ (g) →→→ 2AlF3 (s) Determine the mass, in…
A: Given Mass of aluminium = 188g Percentage yield= 65%
Q: For the amino acid alanine, the major species in solution at pH 7 is the zwitterionic form, which…
A: According to the given question, pKa of carboxylic acid group of alanine is given by = 3 pKa of…
Q: Calculate the molar heat of vaporization of water using the graph you generated from Excel. Show the…
A: By comparing equation of ln P vs 1/T graph we can figure out ∆Hvap of water.
Q: The experimental van't Hoff factor (i) for a 0.10 M CoCl2 solution was determined to be 2.506 at a…
A: Answer:- This question is answered by using the simple concept of calculation of percentage…
Q: What is the difference between London dispersion forces and dipole-dipole forces?
A: All intermolecular attractions are based on electrostatic forces i.e. occur between charges.…
Q: How many grams of SF6 contain 2.09 g of F in it?
A:
Q: Ca2+ and CO32- are dissolved in a beaker of sea water at 298 K, resulting in formation of a CaCO3…
A:
Q: do 1 and 2 with detail mechanism in chemdaw plz
A: Alpha-alkylation of carbonyl compound can be done Stork-enamine reaction. Enamines are produced by…
Q: a. What types of intermolecular forces are active in the liquid state of Kr? (Select all that…
A: Intermolecular forces are the forces of attraction or repulsion between molecules. These forces play…
Q: Calculate the pH and pOH of 314 mL of a phosphate buffer that is composed of 0.25 M HPO² and 0.56 M…
A: Since you have posted multiple questions, we will solve the first one for you. Kindly repost the…
Q: Which of the following monomers would you expect to polymerize readily by a free radical mechanism?…
A: The polymerization of monomers into polymers is a crucial process in the production of various…
Q: What mass of calcium chloride dihydrate, CaCl2•2H2O is required to prepare 100.0 mL of a 0.211 M…
A: According to the question, The volume of the solution is given by =100.0 mL = 0.1 LThe molarity of…
Q: Give the total number of valence electrons in the following molecule. a. NF3 b. SiH4 c. C₂H6 d. SF6…
A:
Q: A biochemist has 100 mL of a 0.1 M solution of a weak acid with a p?a of 6.3. She adds 6 mL of 1.0 M…
A:
Q: A current of 3.33 A is passed through a Sn(NO3)₂ solution for 1.30 h. How much tin is plated out of…
A: We have to calculate mass of tin deposited on the plate
Q: How many particles are in 24.5g sample of aluminum hydroxide? Round to 2 decimal places.
A: Mole can be defined as a standard unit for measuring large quantities of very small entities such as…
Q: Find AS for the system, surroundings, and universe when 27.9 g of liquid H₂O is evapourated at 100.0…
A: According to the question, The mass of the water = 27.9 gThe temperature of the evaporation =…
Q: Multiply the following measurement numbers and round the answer to the same number of significant…
A: Rules for determining the number of significant figures in an answer : The result of an addition…
Q: 5. The equilibrium constant Kp for the following reaction is 0.403 at 1000 °C. FeO(s) + CO(g) Fe(s)…
A: Answer: Whether a system is at equilibrium or not, it can be checked by calculating the value of…
Q: For each bond, show the direction of polarity by selecting the correct partial charges. Si-S CI-S…
A: Introduction Chemical polarity is a term used to describe the uneven distribution of electrons…
Q: 9. Provide the structure of the product in the following reaction. но. OH H + H* I
A: Given :- ---------------------------------
Q: Postlab Question: * 1. Under each compound, indicate its most important attractive force. Which of…
A: Note: As per the guidelines, solutions of first question has been made. For the expert solution of…
Q: І- N ossible resonance forms for the following ions. Please use the correct arrows. Фон
A:
Q: 4. Assign priorities to the groups in each set (1-highest, 4-lowest): 1. -CH₂CH3 -C(CH3)3 -OH 2.…
A: There are multiple questions of four questions asked. So, according to our guidelines, only first…
Q: The experimental van't Hoff factor (i) for a 0.10 M CoCl2 solution was determined to be 2.679 at a…
A: Given -> Experimental van't hoff factor= 2.679 = i Ideal van't hoff factor= 3 = n
Q: Which compound(s) A B are anti-aromatic? Assume planarity. NH C N= D NH E
A: The structures of the given molecules are Identify the molecules are which are anti-aromatic:
Q: Suppose a small sample of pure X is held at 50. °C and 1.7 atm. What will be the state of the…
A:
Q: If an electrolysis experiment, 1.46g of zinc is deposited on one of the electrodes from a zinc…
A:
Q: Can you explain what has been added together in step 3?
A: Given:- Here in question some reaction with their enthalpy is given. •From these reaction we have to…
Q: When 3.61 g of a nonelectrolyte solute is dissolved in water to make 375 mL of solution at 29 °C,…
A:
Q: launded in in nuncısının in hun on 6. At pH 7.4, what is the overall charge of the major species of…
A: All peptides have at least two ionizable groups, the amino group of the N-terminal residue and the…
Q: Solid CO₂ (dry ice) sublimes with AH subl = 25.2 kJ/mol at 195 K. A block of dry ice whose mass is…
A:
Q: Which would have a larger AHvap? A) CH3F B) CH₂O
A: Answer:- This question is answered by using the simple concept of enthalpy of vaporization which…
Q: Calculate the mass of potassium hydrogen phthalate (KHP), KHC8H4O4 needed to react completely with…
A:
Q: If you were to try to do an EAS bromination reaction directly on aniline you would get a variety of…
A: Electrophilic aromatic substitution (EAS) is the reaction where an electrophile (electron deficient)…
Q: For the following reaction, predict the major product and draw a mechanism for its formation. Et…
A:
Q: Lithium has two naturally occurring isotopes, 6Li and 7Li, with masses 6.015 amu and 7.016 amu…
A: Given:- => Lithium has two naturally occurring isotopes:- 6Li =>with mass 6.015 amu 7Li =>…
Q: Name the following molecule
A: IUPAC nomenclature of organic chemistry is a method of naming organic chemical compounds
Q: For the following reaction NO₂(g) + SO₂(g) ⇒ NO(g) + SO3(g) K = 4.15 at a particular temperature. If…
A: Well, first we have to write the equilibrium expression- NO2(g)+SO2(g)⇔NO(g)+SO3(g)now we can write…
Q: Problem 5 Consider the first order reactions AB.Given (Al-B and [B), #0, explicitly solve the rate…
A:
Step by step
Solved in 2 steps with 2 images
- 2. Complete the following: Stereochemistry and regiochemistry may be important. type a) NaOH (aq) b) neutralize ➤ OMe a) LiAlH4, ether NMe2 f) b) H3O+ type b) a) HS SH ZnCl2, H+ b) Raney Ni g) type formation of thioacetal/desulfurization HO type Hell-Volhard-Zelinsky Reaction h) CO₂Et type Wittig Reaction H H₂N OEt OH DCC, CH2Cl2 Ph type a) NaH, THF CO₂Et d) b) BnBr, THE CO₂Et c) NaOH(aq); HCl(aq); heat type type HO type (COCI)2, cat DMF CH2Cl2 j) CI type a) NHEN b) LiAlH, THE c) H3O+ CO₂Me CO₂MeDraw all products, including stereoisomers, in attached reaction.2. OCH3 NaH Product does not contain P.
- # of stereoisomeric products?• Draw the curved arrow mechanism for the following reaction. o Show all electrons, spectator ions, formal charges, and intermediates. o Only account for the products shown. • Account for any stereochemistry and regiochemistry provided. Overall Reaction 1. 1 equiv CH₂MgBr, ether 2 water workup OH + enantiomer(b) Draw the major product. OH conc. H₂SO4 heat ?
- https://app.101edu.co Draw the major product of this reaction. Include stereochemistry if applicable. Ignore byproducts. wita S NaCN acetonitrile Select to Draw4. det erMIne ane producu uns show Stepwise mechanismDetermine if CH3CH2ONa is a suitable reagent to deprotonate the following compound. Explain why. Draw the complete reaction, including the curved arrow mechanism.