CH NH2 H₂NNH₂, OH 1. LIAIH₂ 2.H₂O B C

Q: ATTTT 4. NaHSO4 (Sodium hydrogen sulfate) Number Element of atoms Na: H: S: O: Number Element of…

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Q: If you have 155 mL solution of a 0.762 M FeCl, solution, how many grams of FeCl, are contained in…

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Q: Write the equations that represent the first and second ionization steps for hydrotelluric acid…

A: hydrotelluric acid (H_{2}*Te) is diprotic acid.  It dissociates on two steps.

Q: Question 10 of 17 What volume in mL of 0.3000 M NaCl solution is required to produce 0.2000 moles of…

A: The volume of solution can be found out by using molarity formula as shown below:

Q: Aqueous hydrochloric acid HCl reacts with solid sodium hydroxide NaOH to produce aqueous sodium…

A: Given -  Mass of hydrochloric acid = 24.4 g Mass of sodium hydroxide= 17.4 g Mass of water= 2.19 g

Q: Information: Each spectra below was obtained from a pure compound. Mass Spectrum parent peaks (M)…

A: The proton and carbon NMR spectra helps us to confirm the unknown structure of the organic compound…

Q: I predicted the major products in the boxes. Please let me know if that is correct. If it is…

A: The final step of the reaction is incorrect as the product contains an extra carbon atom. In this…

Q: 4) A reagent that can reduce a carboxylic acid to an alcohol is A) H2/Pt B) K2Cr207 C) NaBH4 D)…

A: Identify the reagent that can reduce a carboxylic acid to an alcohol  a) H2/ Pt b) K2Cr2O7  c) NaBH4…

Q: An element has two naturally occurring isotopes. One is 10.013 amu and is 19.9 % abundant. The other…

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Q: Write the balanced NET ionic equation for the reaction when nickel(II) iodide and aluminum sulfate…

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Q: Calculate the [OH"] for a solution with pH = 4.29. O A 1.4 x 10-2 M O B. 5.1 x 10-5 M O C. 1.9 x…

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Q: reaction A+ 3B 2C is initiated with 1.0 M A and 1.00 M B. To calculate the equilibrium…

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

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Q: Cryolite, Na3AlF6(s), an ore used in the production of aluminum, can be synthesized using aluminum…

A: Given - Weight of Al2O3= 12.6kg = 12.6 × 103 g (1kg = 1000g) Weight of NaOH=59.4kg = 59.4 × 103 g…

Q: A 1 liter solution contains 0.377 M hypochlorous acid and 0.503 M potassium hypochlorite. Addition…

A: Firat we need to check the buffer capacity of given buffer solution using the pKa of acid.  Then we…

Q: N₂F₂ can interconvert between trans and cis configurations. The cis isomer is more thermodynamically…

A: Given: N2F2 interconvert between trans and cis configurations. Cis isomer is more thermodynamically…

Q: ponts caen. 1) The name of this compound is A) Butyl propyl ether B)Butanol C) Diethyl ether D)…

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Q: "This element is in a family of elements that have characteristics of both metals and nonmetals. It…

A: In this question, we have to choose the element from the list that best fits the given description.

Q: Question 10 Consider the complex ion [Cr(CN)6]³. Which response includes all of the following…

A: The complex is said to be paramagnetic if all the valence electrons are not in pairs.  If all the…

Q: What mass in grams of potassium fluoride is needed to make 150.0 mL of a 0.450 M hydrofluoric…

A: Buffer solutions:- Buffer solutions are a mixture of acid and its conjugate base or base and its…

Q: A sample of Cl₂ gas has a volume of 17.0 L at a pressure of 1.50 atm and a temperature of 23 °C.…

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Q: Gmail Aktiv Chemistry B Courses - Blackb... < Question 30 of 30 Calculate the enthalpy of the…

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Q: Water is able to travel against gravity, from the roots of a plant to the leaves at the top of the…

A: The tendency of a liquid to shrink into the minimum surface area possible is known as surface…

Q: Find the equilibrium concentrations for all species in the following genral dissociation reaction…

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Q: esc STARTING AMOUNT ! AMB 0¹ F1 . X 3662 @ F2 1 # 80 F3 15 How many moles of aluminum are required…

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Q: In a paper chromatography experiment, what is the relationship between the pigment solubility in a…

A: Paper chromatography: The analytical technique used to separate the compounds based on their…

Q: Problem 2 answers in units of bar for part b, provide your equilibrium osmotic pressure The osmotic…

A: Relation between activity coefficient and osmotic coefficient

Q: TRUE or FALSE: The following structures are diastereomers. Br O True Ⓒ False J Br .

A: -&gt; Diastereomers are defined as non- mirror image , non-identical stereoisomers.Hence, they occur…

Q: Which of the following is TRUE about the 1st Law of Thermodynamics? Select one: O a. It states that…

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Q: Which reagents would best carry out the following transformation? H₂, Lindlar's catalyst Na, NH3 O…

A: Alkyne react with lindlar Catalyst and gives syn alkene

Q: H₂CH₂C Н H CH СЊС GHI Н Н ABC CH₂CH₂CH3 CH,CH,CH,CH3 H CH2C JKL H CH2CH2C_ CH₂ CH₂CH₂CH3 Н DEF…

A: If the two same substituents of the alkene are on same side, then it is termed as cis alkene, and if…

Q: A sample of 1.527moles of methane (CH4) is mixed with 1.32 moles of chlorine. What is the…

A: Methane reacts with chlorine to form carbon tetrachloride and hydrogen chloride. The equation for…

Q: what is the ph of 0.31 M F solution? Ka = 1.5x10 ^-6> Report to 2 decimal placing.

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Q: With a calculation, explain why it is impossible to prepare an 18 M solution of ethanol in water.

A: Molar mass of Ethanol= 46 g/mol Density of ethanol = 0.789 g/ml

Q: Draw the thiol needed to produce the sulfide under the conditions shown.

A: Given : structure of product.  Tip : SN2 reaction is occurring

Q: 19. Acetone (density = 0.784 g/mL) is an organic liquid that is soluble in water and is commonly…

A: 19. Given that, the density of acetone is d = 0.784 g/mL. We have to prepare 500 mL of 1.80 M…

Q: Calcium hydride (CaH 2) reacts with water to form hydrogen gas:  CaH 2(s) + 2H 2O(l) → Ca(OH) 2(aq)…

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Q: III. a. CH3 CH3 CH3 CH3 In each of the following pairs of elimination reactions, circle the reaction…

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Q: 1. Show the steps necessary to make this compound using a Wittig reaction. Start with…

A: This is an example of modified Wittig where unstabilized ylide give E-selectivity

Q: Smelting of ores to produce pure metals is an atmospheric source of sulfur dioxide.  Balanced…

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Q: 6) What is the product of the reaction below?

A: Given : structure of reactant.

Q: 3. Benzylic groups undergo both SN1 and SN2 reactions. Below are two benzyl chlorides; one favors…

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

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Q: Which of the following aqueous solutions are good buffer systems? (Select all that apply.) 0.28 M…

A: A buffer solution resists the pH change upon addition of a small amount of acid or base .There are…

Q: H3C HBr ether

A: Note-In 1,2 addition the formation of tertiary carbocation which is very stable carbocation and…

Q: When 163 mg phenol (solid) was burned in a bomb calorimeter the temperature rose by 8.75 K.…

A: Answer: This question is based on energy conservation where energy released during the combustion of…

Q: 22. Some vinegar is just too strong to use in salad dressing. To ½ cup of vinegar containing 7.0%…

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Q: Sort the following molecules or ions into their proper three-dimensional molecular shapes Drag the…

A: Shape of molecules or ions.

Q: A sample of xenon gas occupies a volume of 6.70 L at 491 K. If the pressure remains constant, at…

A: Pressure is constant  Initial Volume,V1 = 6.70 L Initial temperature,T1 = 491 K Final volume,V2 =…

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".