Give the possible values for my for an s orbital. 00 O-1,0, 1 O 0,1 01

Q: The Brønsted-Lowry definition of acids and bases is: Acids are proton donors, bases are proton…

A: Choose the correct option for Bronsted-Lowry definition of acid and bases is ?

Q: How many grams of water are needed to dissolve 7.84 grams of sucrose to obtain 14.1% solution?

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Q: The rate constant for the decomposition of gaseous azomethane, C₂ H6 N₂ (g) N₂ (g) + C₂ H6 (g) Is…

A: k = 40.8 min-1 t = 0.0500 min   Mass of Azomethane = 2.00 g

Q: Which of the following is a valid IUPAC name for an alkyne? A) 1,3-dimethyl-3-hexyne B)…

A: Find out valid IUPAC of alkyne

Q: Each row of the table below describes an aqueous solution at about 25 °C. Complete the table. That…

A: Hydronium ion concentration and pH are related as shown below: pH = -log[H3O+]

Q: You have 250. mL of 0.125 M HCl. Using a volumetric pipet, you take 50.00 mL of that solution and…

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Q: Predict the product(s) of the following reaction. 2 HBr Br Br H Br

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Q: Iron metal reacts with chlorine gas giving iron(III) chloride. The balanced chemical equation for…

A: Given, mass of iron = 32.0 g we know, molar mass of iron(Fe) = 55.845 g/mol => moles of iron =…

Q: A 5.850-g sample containing KCl and KClO4 was dissolved in sufficient water to give 250.00 mL of…

A: Given , Reaction : 8V3+ (aq) + ClO4- (aq) + 12H2O (l)→Cl- (aq) + 8VO2+ (aq) + 8H3O+ (aq) Volume of…

Q: (a) Que the tradows of missing herts say and products & thand Pontanal Acetic acid Salicy elke acid…

A: Acid and alcohol in presence of a strong acid (acts as catalyst) undergoes esterification reaction…

Q: Four resonance structures contribute to the actual structure of an arenium ion, of which one…

A: the resonance structure of remaining  form are shown as follow.

Q: Question 1: In the early 1960s, retroviruses were determined to cause many avian cancers. As a…

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Q: A mixture containing heptane, 2,2-dimethylbutane, hexanoic acid and heptanol was separated by…

A: Non- polar components interacts with non-polar compounds. Thus non-polar compounds dissolves in…

Q: What is the number of mole for 4.3 g of CH4? please only type the answer without the unit Answer:

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Q: Identify the number of bonding pairs and lone pairs of electrons in N₂. 3 bonding pairs and 2 lone…

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Q: A student determines the calcium content of a solution by first precipitating it as calcium…

A: Precipitation of Calcium nitrate, Ca(NO3)2 + 2NaOH --->  Ca(OH)2 + 2NaNO3   Decomposition of…

Q: What is the mass of solute, in grams, in 100. mL of a 1.263 × 10-³ M solution of Na3PO4? Mass of…

A: The mass of a compound can be determined by the number of moles of compound and its molar mass. It…

Q: A fractional, or column distillation is a versatile method for separation of chemicals…

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Q: 애 7 애 H2SO4 OH 애

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Q: The following diagram represents a pair of isomers. Which of category of isomer do they belong to?…

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Q: Which of the following is not a unique property of water? It prefers to be in the partially-bound…

A: Water is itself a very unique compound and it is so because of its unique properties. Some of these…

Q: For the reaction PCl₅(g) ⇌ PCl₃(g) + Cl₂(g) Kp = 1.45 × 10⁻⁴ at 160 °C. A 1.00 L vessel at 160 °C is…

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Q: ▶ Part A Part B Interactive 3D display mode CH3 CH3 H₂C 2-methyl butane C Submit C Spell out the…

A: For IUPAC naming following steps are required -> First of all identify the longest carbon chain.…

Q: Which of the following Newman Projections represents a angle of +45°? H H N₁ N R₁ R₁ CH

A: Priority order O > N and R > C. Now while drawing angel, start from wedge bonded atom (with…

Q: Propose a molecular formula for a hydrocarbon with a [M] = 178 m/z, then calculate the degree of…

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Q: Q7: An air conditioning system is used to maintain a house at a constant temperature of 20 C. The…

A: Given: The heat gain from outdoor = 21000 KJ/h The heat generated in the house from people, lights…

Q: If a system has 20.5 J of heat added to it, and the system does 75.5 J of work on its surroundings,…

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Q: Part II. Choose the letter of the best answer. 1. It can be defined as a chemical reaction in which…

A: #Part-II: #Q.1: In an oxidation reaction, electron is released by only one reactant.  In a reduction…

Q: If a system absorbs 155.0 kJ of heat from its surroundings and the system does 95.0 kJ of work on…

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Q: Why is there objection in the use of Hydrogen Sulfide in group cations?

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Q: An unknown compound has the formula C HyO₂. You burn 0.2072 g of the compound and isolate 0.5059 g…

A: Given, An unknown compound having formula CxHyOz. Mass of the compound = 0.2072 g mass of CO2…

Q: Which of the following molecules are active in IR spectroscopy? O a. H₂ and CO O b. CO and O₂ O c.…

A: All the molecules are IR active except homodiatomic molecules. Homodiatomic molecule means molecule…

Q: The compound ICl contains   nonpolar covalent bonds. polar covalent bonds with partial positive…

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Q: 1. For each of the solutions in part 3, calculate an expected pH. The Ka for HC₂H302 is: 1.8 x 10¹5…

A: We have find out the expected pH of solution. Note -as per our company guidelines we are supposed to…

Q: Which of the following molecules has a chirality center with configuration R? Br CH3 ...

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Q: Expt. # 1 123 2 3 [NO]⁰ 0.021 0.021 0.042 [H₂]o 0.065 0.260 0.065 Initial rate 1.46 M/min 1.46 M/min…

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Q: Scenario In an investigation, lab groups combine two compounds, as shown below. Based on the data…

A: Given mass of magnesium is 5 gram and given mass of HCl is 15 gram . first we are going to calculate…

Q: 0²- As3 Be Sc Sr

A: Electronic configuration : The distribution of electrons of an atom or ion in atomic orbitals is…

Q: each case below select the synthetic procedure/s that could be used to carry out the transformation,…

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Q: Name the compound shown here. A) 3-pentylbenzene B) pentanebenzene C) 1-phenylpentane D)…

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Q: Provide the correct IUPAC name for the compound shown here. CI

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Q: Provide the correct IUPAC name for the compound shown here. O 3- 4- 8- 7- 1- 2- tert- di sec- iso…

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Q: (12.3) Identify the molecules that cannot form hydrogen bonding between molecules. O CH3CH₂CH₂OH D…

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Q: How many enantiomers are there in the molecule shown below?

A: The solution is given below -

Q: For the atom with Z = 6. a. The atomic symbol is b. The name of this atom is c. This atom is in…

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Q: Given are five KM values for the binding of substrates to a particular enzyme. Which has the…

A: Solutions Hence option (D) is correct answer...

Q: Mesitylene is a liquid hydrocarbon. Burning 0.582 g of the compound in oxygen gives 1.92 g of CO2…

A: We have to predict the empirical formula for mesitylene.

Q: By using AH/B theory, explain briefly why compound A is sweeter than compound B. Compound A CH = N₁…

A: The AH-B theory of  sweetener/sweetener binding site interaction was proposed by Shallenberger and…

Q: Provide the curved arrow formalins for tbe reaction of (R)-3-chloro-2-methyl-1-propanol treated with…

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Q: Calcium and magnesium carbonates occur together in the mineral dolomite. Suppose you heat a sample…

A: We first calculate the mass of CaO and MgO by assuming mass of one is X and other is (7.556-x).…