What is the common name for dihydrogen oxide? alcohol (select) methane chloroform alcohol acetone water ethane ether

Q: B) Draw the correct structure for the product in each of the following mas 14 CH₂ -CH-CH₂ H- D)…

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Q: While buffer preparation, the buffer solution is 0.1M with a pH of 6.70. What is the correct system…

A: The desired pH of the buffer solution = 6.70  Desired total concentration of the buffer solution =…

Q: 1. The yellow light given off by a sodium vapor lamp used for public lighting has a wavelength of…

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

Q: Explain, although starch has free hemiacetal bond it gives negative Benedict test.

A: Benedict's reagent is a chemical mixture of sodium citrate, sodium carbonate, and copper(II) sulfate…

Q: Which of the following structural pairs represents contributors to a resonance hybrid? Explain –…

A: Given: structure of molecules

Q: 16.17 Calculate the pH of the 0.20 M NH3/0.20 M NH4Cl buffer. What is the pH of the buffer after the…

A: 16.17 0.20 M NH3/0.20 M NH4Cl buffer . 10.0 mL of 0.10 M HCl was added to 65.0 mL of the buffer…

Q: Identify the reactant that gets reduced in the following reaction. 2MnO4 (aq) + Br¯(aq) + H₂O(l) →…

A: The addition of electrons or decreases in the oxidation state is known as a reduction reaction and…

Q: 3. The following reaction gives two possible products. Provide both, and label the specific anomers…

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Q: 2. Write the following word equations as chemical equations. Be sure to include the states of matter…

A: Here we are required to find the chemical equation for given chemical reaction

Q: Bonding in the BH3 molecule is covalent and can be described by sp2 hybrid orbitals of the form…

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Q: Give me a clear handwritten answer with explanation...From cyclopropane, prepare 2,3-dimethylbutane

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Q: Calculate the activity Carbon-14 in 2 kg of carbon in a living organism. Express the activity in Bq.…

A: Mass of Carbon 14 = 2 kg = 2000 gms [1 Kg = 1000 gms]  Natural abundance of C-14 is 1.3 x 10-12…

Q: The temperature of your water was 22.4 degrees Celsius. The volume of hydrogen collected was 35.5…

A: Temperature = T =  22.4 °C V = 35.5 mL  P = 28.32 inches Hg What was the mass of the magnesium…

Q: Q1) consider the following reaction: 2xy → Xx₂ + y₂ The following data were obtained for this…

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Q: Label each reactant according to its role (or roles) in the chemical reaction. Check all that apply.…

A: Lewis base:   Species which donate electron pairs. ( e- donor ) Lewis acid:   Species which accept…

Q: A volume of 75 mL of 0.060 M NaF is mixed with 25 mL of 0.15 M Sr(NO3)2. Calculate the…

A: given data v =75 ml 0.060 M of NaF or  v=25 ml  0.15 m Sr(NO3)

Q: Consider the oxalate (ox) ligand and answer the following questions: (i) Draw the structure of the…

A: Denticity: The number of donor atoms of a ligand that bite the metal atom is called the denticity of…

Q: 17777 Write the correct chemical formulae for the ionic compound using the name of the compound.…

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Q: 2. Which of the following ions will react with water in a hydrolysis reac- tion: Na*, Ca²+, Cu²+,…

A: Hydrolysis is defined as the reaction of substance with water. Anions and cations of strong acid do…

Q: nces to access important values if needed for this question. Potassium hydrogen phthalate is a…

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Q: 2) What kind of molecular orbital results when the two atomic orbitals shown below interact in the…

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Q: Given the following three sequential reactions: 1) N₂(g) + 3H2(g) → 2NH3(g) 2) 4NH3(g) + 5O2(g) →…

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Q: The 2NO + 2H2 → N₂ + 2H₂O has the following rate law expression, rate= K[NO]2[H 2]. If the [NO] is…

A: The given reaction is:  2 NO + 2 H2 ==> N2 + 2H2O  Rate = k [NO]2 [H2]  Given that ;  NO is…

Q: 0. STUDY CHECK For next exothermic reaction indicate whether the reaction will shift right (→→→→) or…

A: Given : equilibrium reaction

Q: Use the drawing app to give the organic product for the following two-step reaction. Please remember…

A: The given reaction proceeds in two steps: Step 1 Formation of the alkyl bromide by the reaction of…

Q: HN HNO₂ ?

A:

Q: ? H₂N N=

A: A series of reaction required to get the product.

Q: Which one of the following statements is correct? A. Muddy water is an example of a heterogenous…

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Q: [Review Topics] [References] Use the References to access important values if needed for this…

A: Potassium hydrogen phthalate will be represented as KHP for simplicity.   • The reaction between…

Q: Identify if the organic compound is an alkane, alkene, alkyne, alicyclic HC, aromatic HC, alcohol,…

A: given  find out and Identify if the organic compound

Q: 4. Draw both chair forms for the following cyclohexanes. Circle the more stable form. "& CN d) CN…

A: Most stable  conformer are as follow.

Q: A solution containing 26.65 mg of an unknown protein per 22.0 mL of solution was found to have an…

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Q: Which of the following octahedral complex transition metal ions would have the same magnetic moment…

A: Given : ions

Q: P4 + 6 Cl2 ¡ 4 PCl3 (a) When 20.5 g of P4 and 20.5 g of Cl2 are reacted, how many moles of PCl3 can…

A: Given balanced reaction is  P4 + 6 Cl2 ----------> 4 PCl3  One mole of Phosphorus reacts with six…

Q: These are example given above in the What Is It. Try to answer the following. 1. Santino prepares…

A: For two persons, he requires: Water = 300 mL Sugar = 2 spoons Coffee granules = 1 tsp Milk = 50 mL

Q: Which of the following pairs of atoms would most likely form a polar covalent bond? S and O Ag and I…

A: Atoms are made up of electrons, protons and neutrons. Protons are positively charged particles.…

Q: 6) 7) 8) NH3 + H₂O + — H₂SO4 + 12 → N₂16 + SO3 →→ H2SO4 NH4OH → H₂ Type of reaction: Type of…

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Q: In part one if you allow your titration to go beyond a faint pink endpoint and it ends up dark pink,…

A: Given:   Trial-1 Trial-2 Molarity of HCl 31.34 31.44

Q: 16.11 Calculate the pH of the buffer system made up of 0.15 M NH3/0.35 M NH4Cl.

A: Pkb of NH3 is taken from appendix as 4.74.

Q: 16.17 Calculate the pH of the 0.20 M NH3/0.20 M NH4Cl buffer. What is the pH of the buffer after the…

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Q: For the reaction, the equilibrium constant is 49 at a certain temperature. W+X Y + Z Of 0.600 mol of…

A: Recall the given reaction,                          W  +  X  ↔  Y  +  ZThe equilibrium constant is…

Q: In the following reaction, the rate of formation of NH 3 is 0.15 mol/L min. What is the rate of…

A: The rate of the formation of the product or the rate of disappearance of the reactants is known as…

Q: In a filtration process, the observed sieving coefficient is 0.144. If the concentration of the…

A: Sieving coefficient, S: It is the amount of solute that is removed by the convection.  It is defined…

Q: 6.36 Which of these structural formulas represent meso compounds? (See Example 6.4) Br (a) (c)…

A: Meso compound: If an organic compound contains more than one chiral carbon and a plane of symmetry…

Q: What is the difference between Benedict and Barfoed’s reaction?

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Q: What are the carbohydrates that give positive result with Seliwanoff? Why

A: There are two types of carbohydrates aldose and ketone. Carbohydrates containing aldehyde functional…

Q: The pH of a sodium acetate-acetic acid buffer is 4.50. Calculate the ratio [CH3COOT]/[CH₂COOH].

A: pH of buffer solution is calculated by using Henderson Hesselbalch equation

Q: Given a diprotic acid, H₂A, with two ionization constants of K₁1 = 4.2 x 10 and Ka=2.7 x 10-12,…

A: given data diaprotic acid H2A ka1= 4.2*10^-4 ka2= 2.7*10^-12

Q: Suppose a 500. mL flask is filled with 1.8 mol of Cl₂ and 1.3 mol of HCl. The H₂(g) + Cl₂(g) 2HCl(g)…

A: Given : equilibrium reaction

Q: Which of the following four terms does not equate to the other three? Group of answer choices…

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