What is the correct name for Cu(NO3) copper nitrate copper (1) nitrate O copper (II) nitrate O dicopper monoxide

Q: QUESTION 7 Which of the following acids HCIO2(aq) HCIO(aq) HBrO2(aq) HBrO(aq) HIO(aq) is the…

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

Q: Convert to e quivalents 1.87 mol 50₂ - Eq

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Q: How many signals would be present in the ¹HNMR?

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Q: the KIA, the black precipitate indicates the presence of  A.) lactose B.) Glucose C.) Ferrous…

A: In the KIA, the black precipitate indicates the presence of Hydrogen sulfide. The correct option is…

Q: Does grinding/crushing sample make a difference in fat recovery?

A: Yes, there is a different amount of fat recovery in the grinding and crushing techniques. Crushing:-…

Q: A chem gineer is studying the two reactions shown in the table below. In each case, she fills a…

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Q: If 50.0 g of H₂ and 134.5 g of O₂ react, how many moles of H₂O can be produced in the reaction…

A: Two mole of hydrogen molecule react with one mole of oxygen and produced two mole of water molecule

Q: Select all of the correct statements about reaction rates from the choices below. The lower the…

A: #(a): The rate of a chemical reaction is the speed or fastness at which a chemical reaction…

Q: A 16. The major monobromination product in the following reaction is

A: Given : reactant  Tip : stability of carbon free radical is           3°>2°>1°

Q: During the purification of a protein, one step requires preparing 600 µL of a 48.5% ethanol solution…

A: Use the dilution formula given below. MF VF=MIabsoluteVIabsolute+ MI27.5VI27.5MF = concentration of…

Q: (a) Calculate the percent ionization of 0.00280 M carbonic acid (Ka = 4.3e-07). % ionization =…

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Q: A solution contains 0.237 M sodium fluoride and 0.352 M hydrofluoric acid. The pH of this solution…

A: Given, sodium flouride,[NaF] i.e.conjugate base = 0.237M Hydrofluoric acid, [HF] = 0.352M From the…

Q: Leave me alone how many joules are in 6,458 calories express your answer in scientific notation with…

A: Given -> 6458 calories

Q: 2. Use Hess's law and the following reactions to calculate the enthalpy change for A-C AB CB AH-+20…

A: The enthalpy change is a state function and the Hess law states that the change of enthalpy in a…

Q: Identify the species represented by each curve in the fractional composition diagram of a…

A: The explanation is given below-

Q: 1. For the HCP crystal structure, show that a) The volume of the unit cell is given by 6√3R²c. b)…

A: The structure of the HCP unit cell is shown below,  Figure 2 is the large representation of the…

Q: Drawing CH3OK THE

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Q: Which of the following pairs of structures represent a pair of enantiomers? a. b. C. d. ОООС a H3CC.…

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Q: If your goal is to convert 121 lb to kilograms, what is the correct conversion factor to use?

A: The conversion of quantity from one unit to another unit is known as unit conversion. During the…

Q: A hypothetical compound, (R)₂NH has a K, of 5.5x 102. What is the pH of 2.9 M of this compound? R…

A: Given data :  Kb of compound = 5.5 × 10-2 Concentration of compound = 2.9 M  Formula used :  Kb =…

Q: Starting from (R)-3-methylhex-1-yne as the substrate at the center of your page, draw a reaction map…

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

Q: 07/ Oxygen at 30 °C and 300 kPa absolute pressure ex- pands isothermally to an absolute pressure of…

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Q: 1. Assign the E and Z configuration to the following compounds

A: Given : structure of molecules

Q: Which of the following combinations is likely to be ionic? O silver chloride O potassium chloride O…

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Q: Where does 276 and 476 fall in the spectrum  A. uv B. X-Ray  c. Inflared light  d. Microwave

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Q: How many grams of lithium nitrate LiNO3 (69.9g/mol) are required to prepare 413.1 ml of a 0.336 M…

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Q: Write electron configurations for the following ions, and determine which have noble-gas…

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Q: 2. Determine for each of the following pairs if they are constitutional, conformational,…

A: #2: Constitutional isomers: Constitutional isomers have the same molecular formula, but are…

Q: Which gas below can be sensed with an electrochemical probe? a. Sulfur hexafluoride b. Nitrogen c.…

A: Electrochemical probes (or sensors) use a chemical reaction to measure the concentration of a…

Q: Which property is not desirable in an ideal reference electrode? a. Reproducibility b. First kind…

A: A reference electrode is supportive to the electrode of first kind.

Q: Consider the following reaction, equilibrium concentrations, and equilibrium constant at a…

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Q: A 100.0-mL buffer solution is 0.175 Min HClO and 0.150 M in NaCIO. What is the initial pH of this…

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Q: So I thought with a chiral center we see a racemic mixture. Can you explain why we don't see this in…

A: In SN1 reaction , a racemic mixture is formed because carbocation formed is planner and incoming…

Q: 4. 5). The solid-solid transition Sn (s, gray) → Sn (s, white) takes place at 13.2°C at 1.00 bar.…

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Q: How many signals would be present in the ¹HNMR? 2 0 3 02 01

A: Since, In 1H NMR, if environment of the H attached with the carbon is different then so 1H NMR.…

Q: What does this mean? mmm -a -a V Energy 0 K 0 Position E a a

A: In quantum mechanics, we can learn about the position, momentum, etc. of a particle.

Q: Calculate the solubility at 25 °C of CuBr in pure water and in a 0.0070M CoBr₂ solution. You'll find…

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Q: In each case, she fills a reaction vessel with some mixture of the reactants and products at a…

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Q: Which of the following equations correctly represents the reaction that formed the white ring?…

A: We have cotton wool soaked with ammonia, NH3 on one side, and cotton wool coaked with concentrated…

Q: 애 Conc H2SO4 스

A: Alcohols gets dehydrated in the presence of small amount of acid and heat to give alkene. The major…

Q: So I thought that inversion of configuration was only at a chiral center. Can you explain how this…

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Q: When choosing a pair of solvents for a mixed-solvent recrystallization, what factor is most…

A: Solution- Recrystallisation is a process in which the compound is dissolved in minimum amount of…

Q: A phase diagram for tin is shown below. What phase transition occurs when white tin is heated to 600…

A: Phase diagram: The phase diagram represents the different phases of the substance and the pressure…

Q: D Incorrect 3p n = 3 3p l = 0 Incorrect The possible values of me for the 3p subshell are -2, -1,0,…

A: n standard for principle  quantum number  l standards for azimuthal quantum number  ml stands  for…

Q: Hospital X-ray generators emit X-rays with wavelength of about 15.0 nanometers (nm), where…

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Q: Benzene (C6H6) undergoes combustion according to: 2C6H6(l)+15O2(g)→12CO2(g)+6H2O(l)ΔHo=−6535kJ All…

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Q: A chemist measures the enthalpy change AH during the following reaction: COCL₂(g) + 4NH₂(g) →CO(NH₂)…

A: Answer:- This question is answered by using the simple concept of calculation of enthalpy using the…

Q: A sample of 7.0g of olive oil was burned in a calorimeter. The calorimeter was calibrated to have a…

A: Given: The mass of olive oil burned = 7.0 g The heat capacity of the calorimeter = 7.51 kcal/oC The…

Q: Arrange the elements according to atomic radius.

A: Given : elements Tip : top to bottom increases and left to right decreases ina periodic table

Q: What is the pH of iron(III) hydroxide in water? Ksp = 2.87E-39

A: The equilibrium reaction of iron(III)oxide in water is  Fe(OH)3⇔Fe+3+OH- Ksp is given as 2.87 x…