CH₂ CH3 | CH₂ 1 CH3-CH₂-CH₂ What is true about this compound? ➖➖➖➖➖➖ It is hexane with one substituent. It has two different substituents (a propyl and a methyl). It is just hexane (no substituents). It has two different substituents (a methyl and an ethyl).

Q: deprotonated acetylacetone CR pyridinium ion (pK, -5.2) acetylacetone (pK₂ =9) A Conjugate base of…

A:

Q: A solution is made by dissolving 0.100 mol of NaCl in 6.85 mol of water. What is the mass percent of…

A: Given is  0.100 mol of NaCl and 6.85 mol of water. We need to find mass percent of NaCl. We know…

Q: 9. What is the current that must be passed through solution AuCl3 for 200 second to precipitate 3g…

A:

Q: Draw resonance structures for the following compound: 요

A:

Q: Add or subtract the following measurements. Be sure each answer you enter contains the correct…

A: Given4.50 mL + 0.827 mL =  mL11.827 mL + 8.9 mL =  mL14.97 mL + 9.800 mL =  mL

Q: C6H8O7 (aq) + 3 NaHCO3 (aq) → 3 CO2 (g) + 3 H2O (l) + Na3C6H5O7 (aq) Based on the above equation,…

A: The balanced chemical equation is: C6H8O7(aq) + 3NaHCO3(aq) → 3CO2(g) + 3H2O(l) + Na3C6H5O7(aq)…

Q: The tolerance of a Class A 10 mL. transfer pipet is 10.02 mL. A student uses an uncalibrated Class A…

A: #1: The given uncalibrated pipette is (10±0.02) mL.  Volume to be delivered = 50 mL  Since 50 mL is…

Q: How many milliliters of 0.105 M HCl are needed to completely neutralize 50.0 mL of 0.108 M Ba(OH)2…

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

Q: 1) (0.7546 m)(0.89 m) = [Select] 2) 143.22 cm² / 13.3 cm = [Select] m² cm

A: Given, 1) (0.7546 m)(0.89 m) = ? m2 2) 143.22 cm2/13.3 cm = ? cm Addition and subtraction Here, in…

Q: The reaction below represents what phenomenon? H₂O + hv→ HO• + H formation of the hydroxyl radical…

A: The given reaction is a type of photochemical reaction. Let us study it.

Q: ANSWER -)-(10-2²m) - (76. cm³) (10

A:

Q: It is possible to use pka values to judge basicity, nucleophilicity, and reactivity, among other…

A: We have find out the solution. The PKa values are inversely proportional to acidic strength hence…

Q: c) Write equations to represent the following processes (state symbols are required) i) the enthalpy…

A: In this question, we have to solve the all the sub-parts of part(c) question.

Q: What is the pH of a solution made by adding 5.0 mL of 0.80 M NaOH to a 10.0 mL solution of 1.0 M…

A:

Q: A student plates 100 μL of a 107 dilution of E. coll culture on a Luria Agar plate. After 24 hour,…

A: Given :  Number of colonies = 90 colonies  Dilution Factor = 10-7 . Volume = 100 uL = 0.1 mL  To…

Q: What is the molecular formula for this compound: H3C-CH-CH3 OH

A:

Q: 6. How many part per thousand of Ca2+ in a solution containing 0.050 Molar of CaCO, ? (molar mass…

A: Given in following question given solution contain 0.050M of Caco3…

Q: Which of the following is a balanced chemical reaction(s)? a) H₂SO4 + B(OH)3 → B2(SO4)3 + H₂O b)…

A: The Chemical reaction follows the law of conservation of mass. According to the law of conservation…

Q: (e) What volume of a 0.01 M sodium hydroxide solution is required to neutralize 20.0 cm³ of a…

A: To calculate the final concentration of the basic solution i.e. of the sodium hydroxide solution we…

Q: G 2 OH 1. TsCl 2. KO O IUPAC Name Major products, mechanism, Stereochemistry where needed

A: As per rule i should have to answer only one question per post  and now i am providing two answers…

Q: #8: Take a picture of the ingredient list from a container of salad dressing, mayonnaise, or ice…

A:

Q: Enter an equality for the following medication in stock: 1.8 mg of Coumadin per 1 tablet of…

A: Given →           1. 1.8 mg of Coumadin per 1 tablet of Coumadin           2.  90 mg of Clozapine…

Q: Correlate experimental bond strengths and bond distances with the number of valence electrons,…

A:

Q: 11 1 10 9 8 00 4 T 7 6 5 ppm 4 C,H,O,N M.Wt = 139 13 3 2 1 0

A: The given spectrum is of 2-nitrophenol where in principle there are 4 chemically non-equivalent…

Q: Answer the ff question Given: 100 mL of volumetric flask 0.0050g of indigi dye powder…

A: Molarity is the amount of substance in a certain volume of solution.It is given by following…

Q: Supplemental Exercise 1. Two aqueous solutions (labeled "Solution A" and "Solution B") contain…

A:

Q: Different masses of aspirin (e.g 10mg, 100mg, 1000mg) used in an acid base titration. what could be…

A: Since we are not providing the handwritten notes and according to our guidelines, we are providing…

Q: Consider the electrochemical cell diagram shown below. As you observe the reaction in the cell, you…

A:

Q: Chemistry Consider a neutral hydrogen atom with an electron at the n = 3 energy level. What are the…

A: According to Bohr theory , energy of single electron species  can be found by applying the formula…

Q: 5. Hydrogen and oxygen react chemically to form water. How much water would be formed if 2.4 grams…

A: Using mole concept easily determines how much moles of products or reactants are formed.

Q: A doctor's prescription for pepcid is 15.5 mg per kg of body weight per dose. For an adult who…

A: Given the prescription of doctor for pepcid and weight of adult in lbs. We are asked to calculate…

Q: actual change in free energy

A: As you have mentioned, in both parts, one of the three questions has to be packed and solved. That's…

Q: An aluminum plant produces 98 million kg of aluminum per year. Part A How much aluminum oxide is…

A: Given :  Mass of Aluminum oxide = 1.9 × 108 kg  2.1 kg of crude bauxite to produce 1.0 kg of…

Q: F Choose the factor that best explains the increased stability of the first structure's conjugate…

A:

Q: он за OH H3C OH Н.С CH3 CH3 NHE COOH OH CH₂ 'Br

A:

Q: what compounds are used as systematic alkalinizer? What are used to combat alkalosis?

A:

Q: What is the molecule and the functional group

A: The functionality present in the given organic entity is responsible for its chemical…

Q: The initial volume is 6,400mL, and the initial pressure is 720 mmhg. What is the new pressure if the…

A:

Q: #4: The most abundant organic compound on the planet is a polymer. It is : List three uses of this…

A: Polymer : It is a substance consisting of large number of molecules with a same repeating structural…

Q: Azoisopropane decomposes under the influence of heat as ( CH3)2 CHN(CH3)2 → C6H14 + N2. reaction…

A: The reactions whose order is one are called first order reactions. These reactions show an…

Q: (+)

A: For drawing molecular orbital diagram of a molecule first check how many p orbitals are involved in…

Q: 2. Cite some factors that could possibly affect the AH in this experiment. 3. Glucose, C6H12O6, is…

A:

Q: Magnesium is used in alloys, in batteries, and in the manufacturing of chemicals. It is obtained…

A:

Q: 3- Give the electron configurations for the X+2 if the atomic number for X element is 56.

A:

Q: 13. While cleaning your attic, you found your old rock collection. If 83.58% of the rocks have a…

A: To find the average mass of rock collection we can use weighted average method.   In this method we…

Q: Next, add curved arrow(s) to show the resonance using the following pattern: an allylic carbocation.…

A: Here, an allylic carbocation is given. We need to modify the second structure to draw the new…

Q: 17. You have 41 mL of water in a graduated cylinder. After dropping a pebble into the graduated…

A:

Q: In a weak acid/strong base titration, the Henderson-Hasselbalch equation (pH = pKa + log([A-]/[HA])…

A:

Q: A doctor's prescription for ibuprofen is 6.5 mg per kg of body weight per dose. For a child, who…

A: Given that, Dose of ibuprofen per kg of body weight = 6.5 mg Weight of child = 34 lbs

Q: Interpret the NMR spectrum 11 1 10 9 -00 8 4 7 () 6 51 ppm 4 C,H,O,N M. Wt = 139 3 N2 1 0 :

A:

Environmental Pollution

Environmental pollution occurs due to some unwanted alteration in the surroundings which results in unfavorable effects on all organisms of that surrounding.