each Geive a currect same for each of the following compounds A) CH₁ CH₂-C-CH₂ CH CH CH B) -0 CH

Q: The pH of a 0.25 M aqueous solution ammonia, NH3, at 25.0 °C is 9.50. What is the value of Kb for…

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Q: B. | CH₂l2, Zn(Cu), ether MCPBA, CH₂Cl₂ NBS, ROOR, CCl4, Br₂

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Q: The energy E of the electron in a hydrogen atom can be calculated from the Bohr formula: R₁ E=- In…

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Q: (a) How many moles of ammonium ions are in 0.549 g of ammonium carbonate? mol (b) What is the mass,…

A: Formulae used :  Moles = given mass ÷ molar mass  A) Given Mass of ammonium carbonate = 0.549 g…

Q: Draw the skeletal (line bond) structure of (S)-ethyl-2-methylheptanoate. Use a dash or wedge bond to…

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Q: how to find the concentration in mg/100ml ​​​​​​​btw the concentration of NBS is 0.0806 M

A: Given that, the concentration of the NBS solution is Mb = 0.0806 M. The average volume of the NBS…

Q: 4. Arrange the following bonds in order of increasing polarity: C-O, C-C, C-N, C-F A. C-O< C-C < C-N…

A: We will write electronegativity difference of all bonds and arrange them in order of polarity.

Q: When 25.0 g of potassium chlorate (KClO3) decomposes, how many L of O2 gas are formed at STP?  Refer…

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Q: 3. Assume that toluene and hexane form an ideal solution. At 365 K pure toluene has a vapour…

A: This problem can be solved by using Raoult's law as shown below:-

Q: ㅁ H ㅁ HO ㅇ 2 - 1+

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Q: One way the U.S. Environmental Protection Agency (EPA) tests for chloride contaminants in water is…

A: Given that, when a 200. mL sample of cadmium chloride (CdCl2) contaminated groundwater titrated with…

Q: Select the major product when 2-methylpropene is added to Br₂ in H₂O. Br OH Br X (A) Br (B) OH (C)…

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Q: Define the following; Photo ionization. Secondary ionization

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Q: A. Dilute H₂SO4 Concentrated H₂SO4

A: Since you asked multiple questions so as per Q&amp;A guidelines of portal I solved first question…

Q: 14.00 mL of deionized water is added to 35.00 mL 0.250 M hydrochloric acid. Calculate the molarity…

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Q: 15. FILL IN THE BOXES. Predict the major carbon containing product/s of 3-methyl-1-butene with each…

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Q: [15] Consider the reaction of hydrogen gas with oxygen gas:: 2H₂(g) + O₂(g) → 2H₂O(g) If the initial…

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Q: Macmillan Learning A 100.0 mL sample of natural water was titrated with NaOH. The titration required…

A: Given -&gt; Volume of water = 100.0 ml  Volume of NaOH= 12.57 ml  Molarity of NaOH = 0.1553 M

Q: Nitroglycerin (C3H5N3O9) is a powerful explosive. Its decomposition may be represented by: 4C3H5N3O9…

A: The reaction given:  4 C3H5N3O9  ==&gt; 6 N2 + 12 CO2 + 10 H2O + O2  Moles of N2 produced = 3.25 mol…

Q: You have a sample of krypton (Kr) that contains 1 mole of atoms. If the diameter of a neon atom is…

A: Given diameter of Krypton(Kr) ( it should be Krypton not neon) = 202 pm  1 mol Krypton= 6.022 × 1023…

Q: What is the pH of a 0.67 M HBr solution?

A: Given [HBr] = 0.67 M  pH = -log[H3O+]

Q: A. B. HBr, CCl4 HBr,ROOR HBr,CCI4 HBr,ROOR

A: When asymmetrical alkene is treated with HBr, and without peroxide, hydrogen is attached to that…

Q: Liquid hexane (CH₂(CH₂) CH₂) (CH₂(CH₂) CH₂) will react with gaseous oxygen (O₂) to produce gaseous…

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Q: Given that the enthalpy of vaporization for water is: AHvap = +44.0 kJ mol Calculate AH for…

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Q: Calculate the pH of a bicarbonate/carbonate buffer in which the concentration of sodium bicarbonate…

A: Given :  Concentration of NaHCO3 = 0.31 M  Concentration of Na2CO3 = 0.83 M  Ka of HCO3- = 5.6 x…

Q: OCHEMICAL REACTIONS Using molarity to find solute mass and solution volume Calculate the volume in…

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Q: A reaction where an exchange of ions or atoms occurs. O single displacement combustion double…

A: Different types of chemical reaction: • Single displacement reaction: Single displacement reaction…

Q: Calculate the volume in milliliters occupied by one molecule of ethyl alcohol, C2H5OHC2H5OH, in a…

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Q: At 25 °C and 765.6 torr, a sample that is a gaseous compound containing carbon, hydrogen, and oxygen…

A: Given: Temperature = 25 oC = 25+273 = 298 K Pressure = 765.6 torr = 1.007 atm Volume = 0.582 L

Q: What volume of oxygen is needed at 21.7 ∘C∘C and 1.350 atmatm  to completely react with 54.69 gg of…

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Q: the following acid-base reactions: hexane Complete (a) HC CH + NaH (b) The solution obtained in (a)…

A: The given problem is based on the acid-base reactions organic chemistry.

Q: 2 Fe (s) + 3 Br2 (g) → 2 FeBr3 (s) 181 g Fe   95.5 L Br2 Find the Limiting reactant with solutions…

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Q: Calculate the observed rotation of a substance that is dissolved in solution at 2.5 g/mL and is 75%…

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Q: 8. Fill in the table below. The answer are all ionic Compounds consisting of monatomic ions. The…

A: To provide the formula of the correct ionic product formed by the reaction of given metal with non…

Q: Complete the reaction and predict the major product.

A: KMnO4 is stronger oxidizing agent its oxidizing properties depends upon the reaction condition i.e.…

Q: What types of elements form ionic bonds? Why? use evidence from the text.

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Q: ow many valence electrons are there in group 2 elements? A 1 B 2 C 4 D 8

A: Group 2  element are also known as alkaline earth metal.beryllium ,magnesium ,calcium,…

Q: If a 0.17 g sample of a weak acid requires 25.30 ml of 0.1036 M NaOH to reach an equivalence point,…

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Q: ОН H2SO4 6. + HO

A: This is a type of first order elimination reaction.

Q: An analytical chemist weighs out 0.318 g of an unknown triprotic acid into a 250 mL volumetric flask…

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Q: Predict the major organic product for the following reactions.

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Q: 5. If there is 256mL of propane (C3H8) is combusted at a constant pressure and temperature. _C3H8+…

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Q: Suppose a student uses a wet Erlenmeyer flask to hold their soda sample. How will this affect the…

A: Erlenmeyer flask is also known as a conical flask or a titration flask and is a type of laboratory…

Q: How does the number of valence electrons change as one moves from left to right across any group on…

A: Along the period (from left to right ) :  When one moves from left to right ; the atomic number of…

Q: Consider the following standard reduction potentials. Reduction Half-Reaction Eo (volts) Cr3+(aq)…

A: Given data of equations :  Cr3+(aq) + 3e- → Cr(s)    E° = -0.74 V  Cd2+(aq) + 2e- → Cd(s)      E° =…

Q: Vapour-liquid equilibrium of a two-component ideal solution of trichloroethene (C₂HC13) and…

A: Vapor pressure of C2HCl3 (Component B) = 73 mmHg Vapor pressure of CHCl3 (Component A) = 199.1 mmHg…

Q: 1. Complete the following transformation, show step-by-step scheme "iy" H H H AND

A: The above given formation of products from the provided starting materials can be carried out in…

Q: the 5. Propose transformation showing the intermediate and lesing curved arrow to show the election…

A: The mechanism of given reaction can be explained as:

Q: Ferrocene, Fe(C5H5)2(s), can be prepared by reacting 3.0 g of FeCl2(s) with an equal mass of…

A: A limiting reactant is a reacta that gets consumed first in the reaction.  Percent yield=(actual…

Q: Find the Percent Compostion NaOH (NH4)2S N2S2 KMnO4 HCl Mg(NO3)2 Al2(SO4)3

A: “Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…