What are the possible values of the magnetic quantum numbers, ml, for the f block elements in period 8?

Q: Five different solutions were prepared in the laboratory. One was prepared by dissolving 7.1g of sod...

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Q: 4. The explosive nitroglycerin decomposes rapidly according to the reaction 4 C3H5N3O9 (1) → 12 CO2(...

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Q: In which of the reactions below is ÄH (enthalpy change) not an enthalpy of formation? a. Mg(s)  + ...

A: Enthalpy of formation: When one mole of the substance is formed by its constituent elements in its s...

Q: What functional group and molecule can you get from its IR spectrum? Support your answer by identify...

A: A question based on IR spectroscopy that is to be accomplished.

Q: Question 49 Which of the following statements is true? O NANO3 increases the solubility of AgBr in w...

A: Since you have posted multiple questions, the answer for question 49 is given below. Kindly repost t...

Q: What caused the color changes in the apple juice titrated without any phenolphthalein present? (Hint...

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Q: What is the most commonly used fuel for FAAS, acetylene-N20 or acetylene-air? Only one is correct

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Q: From the given data below: ...

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Q: mixture of three components is separated using paper chromatography, and each component is analyzed ...

A: Given: Absorbance of standard solution- Compound A = 0.72 Compound B = 0.55 Compound C = 0.80 For un...

Q: NEED FULLY CORRECT HANDWRITTEN SOLUTION FOR THIS.

A: Given that, an equilibrium reaction is 2CO2(g)↔2CO(g)+O2(g). a. We have to calculate the equilibrium...

Q: A 25.00 ml solution of acetic acid of unknown concentration is titrated with 0.1000 M KOH. The end p...

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Q: (d) For the reaction shown below, provide the sequence of elementary steps (in a linear form, not a ...

A: To provide the sequence of elementary steps of the given reaction

Q: The drawing below shows a mixture of molecules: key carbon O hydrogen nitrogen sulfur oxygen chlorin...

A: The given reaction, CO(g)+2H2(g) → CH3OH(g)

Q: What is the density of carbon dioxide gas (g/L) at -25.2°C and 91 kPa?

A: T = -25.2 oC = 247.95 K P = 91 kPa = 0.8981 atm  

Q: The specific heat of water is 4.184 J gc. What is the amount of heat associated with heating 50.0 ml...

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Q: 9. Phosphorus reacts with oxygen gas to produce tetraphosphorus decoxide. 4 Po + 5 0g) P,O106) (s) I...

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Q: plz answer both questions I'll upvote

A: A solution was prepared by dissolving 0.02 moles of Ethanoic acid (HOAc; pKa = 4.8) in water to give...

Q: cite literature that gravimetric analysis is used to test the purity of any soup product

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Q: Find the activity coefficient of Cu2+ using the Mean Salt Method. (HINT: Start by solving for the ac...

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Q: A student carried out a similar experiment to the one in this lab, but used a hydrate of cobalt (II)...

A: * To determine % error, you will require previously determined value of n also. Then, % error = Prev...

Q: A 1.00 L buffer solution is 0.200 mol L-1 in C6H5COOH and 0.250 mol L-1 in C6H5COOLI. The Ka for C6H...

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Q: Points to discuss: • Discuss the relationship between the concentration of the standard solution and...

A: Points to discuss: • Discuss the relationship between the concentration of the standard solution and...

Q: A gas that has a volume of 30 liters, a temperature of 46.0°C, and an unknown pressure has its volum...

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Q: A 3 mL sample of concentrated nitric acid solution is diluted to 150 mL. A 15 mL sample of the dilut...

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Q: A 1.00 L buffer solution is 0.200 mol L-1 in C6H5COOH and 0.250 mol L-1 in C6H5COOLI. The Ka for C6H...

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Q: Balance the reaction, do not leave any fractions, don't leave anything blank, then answer the questi...

A: A balanced equation should have same number of atoms on both sides of the equation. 

Q: Which of the following statements is FALSE regarding reactions in dynamic equilibrium? O a. At equil...

A:   c) All reactant and product concentrations are constant at equilibrium. It is not necessary that c...

Q: What are the different physical properties of fats and oils?

A: As per bartleby guidelines I answered only first question so please don't mind.Thanks in advance. 

Q: 8. A gas composed of methane and ethane has a specific gravity of (0.75). What is the weight percent...

A: The mass density of an ideal gas is related to the molar mass, pressure, and temperature of the gas....

Q: For the reaction 4 H3PO3 → 3 H3PO4 + PH3 I would like to know if there is any enthalpy changes in th...

A: Decomposition reaction is the reaction where compounds are broken into two or more substances. 

Q: The decomposition of 3.87 g NaHCO3 yields 1.90 g Na2CO3. What is the percent yield of this reaction?...

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Q: Discuss briefly the effect of temperature on the physical properties of fats and oils.

A: As the temperature increases consequently the refractive index decreases both have an inverse relati...

Q: From the given data below: H,O - H,Og) AH,ap =+44.0 kJ/mol Calculate AH for each of the following pr...

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Q: When a strong base is added to a solution with a pH of 7.5, the pH of the solution will _____. a. b...

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Q: STRUCTURAL FORMULA FUNCTIONAL GROUP IUPAC NAME CH, CH,CH;CH, CH, CH, CH,CH, || CH3 + CH2C – NH2 - CH...

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Q: Statement 1:To mix the contents, shake the funnel gently, and open the stopcock. Statement 2: Remove...

A: Both the above statements are false as because To mix the contents, we shake the funnel gently with ...

Q: Pressure-temperature corrections for vacuum distillation are made possible by using the which is a g...

A: Pressure-Temperature Nomograph tool is an application of the Clausius-Clapeyron equation, which assu...

Q: A certain substance X has a normal boiling point of 103.6 °C and a molal boiling point elevation con...

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Q: Fill in the blanks: During the "salting-out" process in an extraction procedure, the replaces the

A: During Salting out during the extraction process there are certain proteins which are dissolved in w...

Q: Which compound would be most soluble in water? CHCH2C-CH3 O CH3-O-CH2-CH2-CH3 CH3-CH2-CH2-OH CHICHC-...

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Q: P = P2O5 × 0.44 P2O5 = P × 2.29 K = K2O × 0.83 K2O = K × 1.21 1 tonne = 1,000 kg 1 ha = 10,000 m2 Us...

A: Given that, P = P2O5 × 0.44 P2O5 = P × 2.29 K = K2O × 0.83 K2O = K × 1.21 1 tonne = 1,000 kg 1 ha =...

Q: Use floating decimal in your solutions but express all final answers to four (4) decimal places and ...

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Q: 2. Draw the Lowis structure and name the following ionic compounds: 1) TISE 2) Cu,o 3) VPs 4) Co(CIO...

A: Given:- We have to draw the lewis structures of following compounds. 

Q: 1. How much heat is released when 165 g of liquid benzene, C6H6 (1), cools from 78.0°C to 12.0°C? (S...

A: The mass of benzene is = 165 g The decrease in the temperature of the liquid benzene is = 78.0oC to ...

Q: Q11: Predict the wavelength of absorption for this structure. Show your work with drawings OR explai...

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

Q: Calculate the ionic strength of a 0.345 M CuSO3 Group of answer choices 0.52 1.38 5.86 0.04

A: Below attached file showing the details answer.  All the best 

Q: 0.450 g of HClO3 in 2.10 L of solution

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Q: Fill in the blanks: Safe distillation is promoted by using that prevent bumping during heating. It i...

A: Distillation is a process of purification where liquid is converted to vapour and the vapours are th...

Q: . What is the osmotic pressure of a solution if 1.50 grams of BaCl₂ has been mixed in a 200mL of 0.5...

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Q: A compound with the molecular formula C8H8O produces an IR spectrum with signals at 3063, 1686, and ...

A: Index of hydrogen deficiency (IHD) indicates the degree of unsaturation . It will help to identify t...