H,0 H,Cro Br2 NaOH H+ CH3 H- он но- -H- HCN H,0 H* но- H- H- -O- он CH,CH,NH, H3C. Br

Q: What allotrope of sulfur is is stable at room temperature? S8 S16 S2 S16

A: We will discuss about the allotropes of Sulfur.

Q: If I gave you 9 moles of pennies (6.02 × 1023) but with the condition that you had to spend them at…

A:

Q: Which one of the following salts, when dissolved in water, produces the solution with pH less then…

A: When a salt is made up of strong acid and weak base, then acid remains excess after…

Q: You are asked to determine the alkali present and the percentage of each in a component of a sample…

A: To find out the alkali present and the percentage of NaOH, Na2CO3 and NaHCO3 in the sample 3 and…

Q: Given the following reduction reactions and E° values Fe* (aq)+e¯ → Fe*(aq) Fe²*(aq)+2e¯ → Fe(s) E°…

A: Given-> Fe3+(aq) + 3e- -----> Fe(s)

Q: What is the temperature of the hydrogen gas in K? Use the information you solved for above with the…

A: Your calculation for the moles of hydrogen gas and mass of Mg(s) is right #1. As per the given data,…

Q: What is an IUPAC name of following ketone? 2. Which signal always will be found on FTIR and 13C NMR…

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Q: Which statement describes the trend of ionization energy in the periodic table? 19. (a) increases…

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Q: the muzzle velocity of a 357 magnum is 1100 feet per second. how fast is the bullet traveling in…

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Q: ow check off the boxes that apply to the highlighted reactant. The highlighted reactant acts as a...…

A: According to Lewis acid concept, acid is a species that accept lone pair of electrons and base is a…

Q: → 2C, if Reaction Rate (M/sec) a. Find the rate law for the reaction 2A + 4B [A] [B] .025 .35 .45…

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Q: Tell whether the reaction will speed up or slow

A: (1)No reaction is occur whether we have large chunks of limestone or powdered limestone. (2) Because…

Q: S. Calculate the number of joules released when 75.0 grams of water are cooled from 100.00C to…

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Q: A reaction has a rate law of rate k[A][B]² and a rate constant of 1.25 .What is M. %3D [B] when the…

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Q: atoms of hydrogen (H

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Q: how many moles of gas will be produced if 0.0595 moles reacted completely with acetic acid?

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Q: How many moles of B are there in a sample of B that contains 2.96×1024 atoms? moles

A: 1.Boron is represented as B 2. Avogadro's number = 6.023× 1023

Q: If someone could answer the rest of them this was super helpful I just need to finish this packet by…

A: Element is identified from number of protons . As number of protons = Atomic number.  Charge is…

Q: Consider the following reaction at equilibrium: C(s) + H2O(g) CO (g) + H2 (g) Determine if the…

A:

Q: Write Ksp expression for the following equilibria.…

A: Ksp or solubility product constant of a sparingly soluble salt is defined as the product of the…

Q: [d] Do the same with these five words: beta, neutron, uncertainty, decay, electron.

A: [c] Write a single sentence, using all of these five words plus other words, that makes scientific…

Q: How much heat is gained when the temperature of 288 g of liquid water is raised by 25 oC from room…

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Q: 3. How is K, obtained by the half-neutralization method?

A: Since you have posted multiple questions, we will solve the first question. Please post rest of the…

Q: The value of the equilibrium constant for the reaction below is 0.0054. 2A(g) + B(g) ==> C(g) +…

A: In this question we have to calculate the value of the equilibrium

Q: Lower heat capacity: 1025 Steel Nylon 6

A:

Q: For the balanced equation below, someone combines 49.7 g of ammonium sulfate (molar mass = 132.16…

A: Given, (NH4)2SO4 + Ca(OH)2 → 2NH3 + CaSO4 + 2H2O mass of Ammonium sulphate, (NH4)2SO4 react = 49.7 g…

Q: If 27.5 g of MgCl₂ are dissolved 500.0 g of water at 20.0 °C in an insulated container, a…

A: Given that, The mass of the MgCl2 is 27.5 g. The mass of the water is 500.0 g. So, the total mass of…

Q: pressions for Calculate nu- M HCIO4) O°H +

A:

Q: 4.by touching the side of a beaker a student concludes that an exothermic change is taking place…

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Q: I2 + 5 Cha + 6 H20 > 2 HIOg + 10 HCl a. has iodine been oxidized, or has it been reduced? b. has…

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Q: Collision Theory and Rates 1. Describe how the activation energy of a reaction affects the overall…

A: Activation energy is extra energy required to form activated complex.

Q: Which of the following alkenes (a-c) reacts faster with HI?

A: Here we are required to find the alkene which is more reactive with HI

Q: Representation: First, convert the information you have into equations. For this section, don’t do…

A: In dimensional analysis, we use conversion factors to convert one unit into another.

Q: What is the ratio of hydrogen atoms (H) to oxygen atoms (O) in 2 L of water? Enter the simplest…

A: Dear student since you have asked multiple questions but according to guidelines we will solve 1st…

Q: A proposed mechanism for a reaction is NH," (aq) → NH,(aq) + H* (aq) H*(aq) + HNO,(aq) → H,O(1) +…

A: To determine the overall balanced chemical equation, add all the steps and cancel out the common…

Q: the second titration, the molar mass of an unknown monoprotic acid is calculated.  If 0.100 grams…

A:

Q: NaoH of

A:

Q: Page ue egi Desigs redlox Reaction.. es galvanic cell that uked ithe the anede and cathode half…

A: Anode reaction(oxidation)  2Cr(s) --------> 2Cr3+ +6e-  cathode reaction (reduction)  3Sn2+ + 6e-…

Q: What volume of hydrogen gas (in mL) at 799 mm Hg and 26 °C can be produced when 2.8 g of MgCO3(s)…

A:

Q: Summarize the main characteristics of nucleophilic acyl substitution. 2. Choose one carboxylic…

A: 1. Answer -  nucleophilic acyl substitution - Nucleophilic acyl substitution describe a class of…

Q: Organic chemistry:Describe the mechanism for preparation of methyl salicylate from salicylic acid (…

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Q: formation given a rate constant of 0.0157 M 2. A solution is 5.0 x 10S M in each of these ijons: Ag*…

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Q: Many chemical solutions are mixed as percent concentrations. When working with a dry chemical, the…

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Q: When 2 moles of SO2(g) react with O2(g) to form SO3(g) according to the following equation, 198 kJ…

A: Given reaction: 2SO2(g) + O2(g) → 2SO3(g) It is given that when 2 moles of SO2(g) react with O2(g)…

Q: Q7. Given the following Ka values for the weak acids and bases: CH;COOH/CH3CO0 HCO3/CO,2- H2PO4…

A: To find the pair that will be appropriate as buffer of given range we use the buffer range of each…

Q: Draw resonance structures for SO3 without violating an octet. Determine the formal charge on each…

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Q: Na NH3

A:

Q: Calculate the wavlength (in nm) of electromagnetic radiation with a frequency of 5.8 x 1014 s-1.

A: Wavelength of an electromagnetic wave can be defined as the distance between one crest or trough to…

Q: (d) он (a) Ph. in он HO H. CH3 Br H. ル三C

A: We will determine the IUPAC nomenclature for the above given compounds.

Q: Нeat H2Cr04 H2, Pd/C SOCi2, Py AICI3

A: Given,

Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.