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Q: For the reaction 2BRF3(g) Br2(g) + 3F2(g) AH° = 542 kJ and AS° = 269 J/K %3D AG° would be negative…

A: ∆H° = 542 kJ (Enthalpy change) ∆S° = 269 J/K = 0.269 kJ/ K ( entropy change ) We need to find range…

Q: What is the pH of a buffer made from 0.220 mol of HCNO (Ka = 3.5 × 10 4) and 0.410 mol of NaCNO in…

A: Henderson's Equation:- This equation gives the pH of a buffer solution.  The number of moles of salt…

Q: What ratio of NaCN to HCN is needed to prepare a pH 10.00 buffer? (Ka of HCN is 4.9 × 10-1º)

A: Answer: The ratio of NaCN to HCN is 4.89. Given,   pH of buffer = 10.004Ka of HCN = 4.9×10-10NaCNHCN…

Q: ddd.) eee.) fff.) CI D CI XS Zn XS HCl(aq) OH 1. LIH, THF 2. ethyl iodide acetic acid A

A: Reactions are processes in which a reactant is converted to a product. During a reaction, some of…

Q: A compound is found to contain 7.962 % silicon, 20.10 % chlorine, and 71.94 % iodine by mass. What…

A: Given,  Mass percentage of Si = 7.962%  Mass percentage of Cl = 20.10%  Mass percentage of I =…

Q: Toz 11 ra 02

A:

Q: akeCovalentActivity.do?locator%3Dassignment-take mail YouTube Maps E Attendance March. M…

A: According to the question,  Mass of sample = 7.478 grams Molar mass of organic compound= 136.2 g/mol…

Q: When 18.0 mL of a 1.97×104M sodium phosphate solution is combined with 25.0 mL of a 2.63×104M silver…

A: 18 ml of 1.97 x10-4 M Na3(PO4) is combined with 25 ml of 2.63 x10-4M AgNO3 solution. The reaction…

Q: H-OH H-OH HO-- HO-H CH₂OH Cu²+ Drawing Atoms, Bonds and Rings OH MacBook Air + Cu CH₂OH 0 0 0 H…

A: Cu+2 is a mild oxidizing agent it oxidizes aldehyde group to carboxylic acid group.

Q: Draw the product of this reaction. Ignore inorganic byproducts. 1. NaNH2

A: the product is as follows:

Q: а. CrO3 ОН A H,SO4, H2O [1] O3 B b. [2] H2O (2 equiv) С. KMNO4 HO, O2N

A:

Q: Match the reaction with the reaction type. Each answer may be used once, more than once, or not at…

A: Combustion reaction:  When a compound reacts with O2 to form carbon dioxide and water,  the reaction…

Q: OH 1. PBr3/DMSO 2. NaOH/H₂O E 1. pTs-Cl, pyridine 2. KOPh/PhOH F Na metal 2. CH Br

A: PBr3/DMSO : Used to convert alcohol to corresponding halides.p-TsCl/Pyridine : Used to protect…

Q: Draw the major product of this reaction. Ignore inorganic byproducts. H3O+

A:

Q: Oxygen is a very good oxidizing agent. O True O False

A: Here, we have to find whether oxygen is a good oxidizing agent or not.

Q: P * OWLV2 | Online t X C. nment/takeCovalentActivity.do?locator%3Dassignment-take Gmail O YouTube…

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Q: 10: OMe Br Ag HOAC A

A:

Q: exces 1. Cr + NaOH ? ? 2. a* + CH,CO0 Na'– ? 3. Cr + Na,co, ? 4- Cr + NazHPO,

A: The above mentioned reactions are some of the examples of the reaction between metal ions in +3…

Q: I need the chemical name for this CuHPO4 HNO2 (aq) HF (aq) HSCN O2 W2O3 Ag3PO5 MgCI2

A: The given molecules are: CuHPO4, HNO2, HF, HSCN, O2, W2O3, Ag3PO4 and MgCl2  All the above molecules…

Q: Question 27 Rank the following compounds from most to least reactive in an Seaction O C. DE. 1 Br…

A: SN2 indicates that the reaction is a nucleophilic substitution bimolecular

Q: 13. Sn0 + __ NF3→ NF3 → SnF2 + _ N203 NaNO3 + _ Pb0 →_ Pb(NO3)2 +_ Na20 15. AgI +_ Fe2(C03)3 →_ Fel3…

A: A chemical reaction is said to be balanced if the number of atoms (and charges if present) on both…

Q: 1.mCPBA 2.H+, MeOH 3. PCC

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

Q: What is the pK, of the indicated hydrogen? O 55 O 40

A: The proton attached with carbon which directly attached with benzene is called benzylic proton .…

Q: aa. 1. Hg(OAc)2, Н-NCH,Ph 2. NaBH4 CH3 bb. HgSO4, H20 H,SO4 c. 1. NaNH2; 2. CH3CH,I 3. Na, NH3

A: Alkenes are the organic compounds which contain one or more double bonds.

Q: If NaCN were reacted with the given molecule, what products could the reaction form?

A: When NaCN added on this given Compound then it's forming two type of product. You can see details…

Q: [References) Use the References to access important values if needed for this question. A sample of…

A: We can apply ideal gas equation to solve this problem. That is, PV = nRT Where, P = pressure V =…

Q: QUESTION 7 O a. Cro3, HCI, pyridine O b. H2SO4 O C. NaH O d. LIAIH4 O e. NABH4 O f. Ag20, H20, NH4OH…

A: Organic reaction mechanisms

Q: Show all steps on finding the "?"

A: The required product of reactions 1 and the required reactant of the reaction 2 are shown below

Q: Lv2|Online te X Co. How to Calculate X N NSU Login | North X b Answered: 1. 5.00 PeriodicTableofthe…

A: According to the ideal gas equation, the gas pressure is directly proportional to the number of…

Q: Which of the following combinations can be used to make a buffer? (Assume equal volumes are used.)…

A:

Q: 34.) Belance euch of the follawg chemical equations. Di fecs) + Hy Qua) -> Fe Orss + Heig) C.…

A: Here is the answer

Q: Predict the products of the following unbalanced neutralization reaction: NaHCO3 + H2S04 → O H20 and…

A: A neutralization reaction is a chemical reaction in which acid and base react to form salt and…

Q: Imagrine this scenano : You in a lab ş your partner, ohn a 250 mL solu hon by zdding 45 mL KOH to a…

A: As i want the answer of part a i had solved both part PART A

Q: НО -0 ОН Н 1) DMSO, (COCI)2 2) Et3N

A: Given that, the reaction is:

Q: How many grams of NaOH are required to prepare 80.0 mL of a 10.5 M NaOH solution?

A: Molarity is given by the ratio of number of moles to that of the volume of the solution. Molarity =…

Q: V. Fill in the products or starting materials as appropriate. sorpal = a) SHOTS Syths H+O 01HP…

A: The question is based on organic reactions. We need to identify the product and explain its…

Q: 4. Determine the moles of HCl required to neutralize Mg(OH)2 (total – excess) and thus the moles…

A:

Q: Which letter is phosphate

A:

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".