What is the oxidation number on S in the following compound? SO3 O +1 O +2 O-6 O-2 O +6

Q: You are making ampicillin plates. Before pouring the plates, you add 2 mL of 10 mg/mL to the 400-ml…

A: Given:- =>Added ampicillin= 2 ml solution which has 10mg/ml ampicillin present. => LB sugar…

Q: A 0.18-g sample of a purified protein is dissolved in water to give 2.0 mL of solution. The osmotic…

A: To calculate the protein's molar mass, we can use the following equation: π = CRT where Π is the…

Q: Is NBr3 a polar or nonpolar molecule? Answer is polar. Can you explain to me that why is the polar…

A: Introduction An atom's ability to draw shared-pair electrons towards itself is known as…

Q: Ternary Compounds with them and to the ponds NH Mg¹ #3 Fe³+ K H CN NHƠN ammonium cyanide NO CO SO…

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Q: +.34) which molecule(s) can exist as cis ana trans isomers? Choose more than one answer if…

A: we have to select the molecule that shows cis trans isomerism

Q: The steam reforming reaction of methane follows this chemical equation: CHA(g) + H50(g) - CO(g) + 3…

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Q: What answer should be reported, with the correct number of significant figures, for the following…

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Q: ОН ОН 1. TfCI pyridine 2. NaSCH3

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Q: The stoichiomery of the adica a la gent on reaction shoul include mutile equivalent of the talogen…

A: Radical halogenation is a type of organic reaction in which a hydrogen atom in an organic compound…

Q: if 1.095 g of unknown is found to be 0.00554 moles of solute, what is the molar mass of the unknown.…

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Q: Is H2O a polar or nonpolar molecule? Answer is polar. Can you explain to me that why is the polar…

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Q: Stress Increase pressure Add H₂(g) Remove C₂H₂(g) Add CH (g) Decrease volume Response of system to…

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Q: F yoy OH [E] C ✓ D B JOH A Br

A: Treating alcohols with HCl, HBr, or HI (which all fall under the catch-all term “HX” where X is a…

Q: (a) . H3O+ H2O OH

A: In this reaction, keto form ( in reactant side ) converted into in enol form ( in product side ) in…

Q: What is the coefficient for the following reactants and products when the redox equation below is…

A: Balanced equation: balanced equation can be define as the reaction in which number of atoms of all…

Q: ● ● ● ● Add in the missing hydrogens Determine the number of ¹H NMR signals in each compound below.…

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Q: Determine the percent composition of the metal in the AlCl3

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Q: Amongst the following, the major products formed in the following photochemical reactions are hv

A: This question is based on concept of photo chemistry which is initiated by breaking of carbonyl bond…

Q: Write a balanced chemical equation based on the following description: aqueous iridium(III) bromide…

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Q: Estimate the value of the equilibrium constant at 535 K for each of the following reactions. Part A…

A: 1) Equilibrium constant value for first reaction(part A) is 1.684×1046 2) Equilibrium constant value…

Q: Write out the chemical reaction that corresponds to the AH for the liquid trithionitroxynil,…

A: Answer: When 1 mole of a compound formation takes place from the standard state of its…

Q: How many atoms of the specified element is/are present in the corresponding formula of the compound?…

A: Molecular formulas describe the exact number and type of atoms present in a single molecule of a…

Q: Compare the magnitude of the attractive force for each of the following two ion pairs. (a) Mn2+ and…

A: The attractive force between ions of opposite charges depends on two factors: 1) Directly…

Q: Rate constants for decomposition of dinitrogen pentoxide are 3.7 x105 s¹ at 25.0 °C and 3.4 x10³ s¹…

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Q: Determine if the following salt is neutral, acidic or basic. If acidic or basic, write the…

A: Answer: Hydrolysis of salts of weak acid with strong base or strong acid with weak base takes place…

Q: Sodium chloride is NaCl, and zinc chloride ZnCl₂ Why are there more chloride ions in the zinc…

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Q: MISSED THIS? Read Section 15.5. You can click on the Review link to access the section in your e…

A: We know-K=Ae-EaRTlnK=lnA-EaRTplotting lnK v/s 1T we getslope=-EaRIntercept=lnAWhere R=8.314JK-1mol-1

Q: The half-life for the decay of radium is 1620 years. What is the rate constant for this first-order…

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Q: Which type of electromagnetic radiation has the highest energy? Ultra violet O Microwaves O X rays…

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Q: 17) A sealed 1.0 L flask is charged with 0.500 mol of 12 and 0.500 mol of Br2. An equilibrium…

A: According to the question, The given reaction is, I2g + Br2g ⇌ 2IBrg The initial concentration of…

Q: What is the major organic produ A. 2-methyl-2-heptene B. 3-ethyl-2-pentene C. (Z) 2-methyl-3-heptene…

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Q: a) Show that the Octahedral holes in a closed-packed arrengement can accommodate spheres radius…

A: The Octahedral holes in a closed-packed arrengement can accommodate spheres radius ratio of 0.414.

Q: Consider the chemical reaction and thermochemical information and initial partial pressures of the…

A: We have to calculate  ΔG  for the given reaction

Q: The condensed structure o a urea molecule is shown below.  Can you help me with part B. What is the…

A: We have to determine ABE classification of C and N in urea

Q: Part A Complete the following reaction. Submit Provide Feedback Request Answer H₂C- -CH₂ + 2Cu+2…

A: In the given question we have to complete the reaction,  this is Benedict's test to identify the…

Q: Question 2 Briefly cite the main differences between ionic, covalent and metallic bonding. Question…

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

Q: Draw a Fischer projection of each enantiomer of the compound shown below. Then label each enantiomer…

A: This is a simple question about the Fischer projection formula of two enantiomer of a compound and…

Q: f the experimental molar mass for Benzoic acid was found to be 130 What is the % error. (See handout…

A: Given that, the experimental molar mass of benzoic acid is 130 g/mol. We have to calculate the % of…

Q: A compound containing hydrogen, H; boron, B; and oxygen, O, is analyzed and found to be 3.90%…

A: The empirical formula of a chemical compound is the simplest whole-number ratio of the atoms in the…

Q: If the crucible originally weighs 3.715 g and 2.000 g of hydrate are added to it, what is the weight…

A: Given that weight of crucible = 3.715g weight of hydrate salt = 2.000g weight of crucible +…

Q: Which of the following are true? Choose all that apply. If the energy of the activated complex were…

A: Well, we have to know the reaction profile diagram very well to answer-

Q: A sample of hydrogen sulfide, H2S, had a mass of 51.00 g. Calculate the number of hydrogen sulfide…

A: Given, mass of H2S = 51.00 g number of H2S molecules = ? Note:  molar mass of H2S = 34.1 g/mol

Q: Calculate the activation energy of a reaction if a temperature increase from 25.0 °C to 95.0 °C…

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Q: Macmillan Learning For the substituted cyclohexane compound shown, identify the atoms that will…

A: In organic chemistry, 1,3-diaxial interaction refers to the steric hindrance between two…

Q: Draw the mechanism of this reaction

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Q: The second-order decomposition of HI has a rate constant of 1.80 × 10^-3 M^-1s^-1. How much HI…

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Q: In the six runs indicated below 1.2 x 10 violet is used. RUN 1 2 3 4 BEAKER 1 M stock solution of…

A: we have proved that option A, D ,E ,C are false that means the correct option is option B.

Q: The reaction in Example 16.5 between CO and H2 is carried out at a different temperature with…

A: Given :  Initial concentration of CO = 0.27 M  Initial concentration of H2 = 0.49 M  Concentration…

Q: GenAlex Medical, a leading manufacturer of medical laboratory equipment, is designing a new…

A: Given: The amount of digoxin that can be detected is 1.5-2.0 ng/mL. The volume of the sample of…

Q: Br .. Н Н Cl ОН

A: The Newman projection and the wedge-dash projection are two commonly used methods for depicting the…