Can u help me with the question 2 for wrtie the fomula for each of the following ionic compounds: 2A, 2B, 2C, 2D, 2E, 2F, 2G, 2H?

Q: Which has the larger AHhydr, Ca²+ or Sc³+? 1. Ca²+ 2. Sc3+ 3. they are the same 4. impossible to…

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Q: 2. Draw the major organic products for the following reactions: a. b. с. e H3C d. H3C H3C f h H3C i…

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Q: Write the formulae of all the compounds below that are highly soluble in water. Pb(NO3)2 Cay(PO4)2…

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Q: Ⓒ Diaw structural formulas for the major organic products for XOH SOCI₂ CH b) 2) HO Hcl -OH HBr…

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Q: What mass of KBr is present in 54.92 g of 14.2% (m/m) KBr solution?

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Q: In the laboratory, a general chemistry student measured the pH of a 0.392 M aqueous solution of…

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Q: Consider the reaction: 2 C₂H₂(g) +5 O₂(g) →4 CO₂(g)+2 H₂O(1) Hrxn=-2600. kJ/mol pos90 31000d food 0…

A: Given : reaction and value of ∆Hrxn  Tip : energy is given for 1 mole

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Q: In a calorimeter, a 1.0 g sample of magnesium is burned to form MgO. In doing so, 25.5 kJ of energy…

A: Given: The mass of magnesium burned is 1.0 g. The amount of energy released is 25.5 kJ.

Q: 1. Draw the mechanism for the following reactions. -CH3 Br₂, Nal a. b. c. H3C H3C CH3 CH3 CH₂ H. H_O…

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Q: The mass of the average boysenberry is 0.28 ounces. The average Tesla weighs 4900 lbs. If one were…

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Q: Chlorofluorocarbons (CFCs) such as CF₂Cl₂ are refrigerants whose use has been phased out because of…

A: Answer: This question is based on energy conservation where heat lost by water will be gained CF2Cl2…

Q: MARK EACH CHIRAL CENTER WITH AN ASTERISK OH 2 oth ot HQ ott V Ho oft N oft

A: we have to mark the chiral centers in the given structures

Q: Vapor pressure (mm Hg) 900 800 700 600 500 400 300 200 100 0. Carbon disulfide 10 20 30 °C Methano…

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Q: A solution is made up by dissolving 15.0 g MgSO4.7H₂O in 60.0 g of water. What is the molality of…

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Q: What is the correct name of the following aromatic compound? (the abbreviations at the beginning of…

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Q: In the reaction: 6H+ + 61¯ + CIO3¯ → 312 + 3H₂O + Cl¯ The oxidizing agent is OH+ 12 r CIO3

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Q: What is the eigenvalue for the eigenfunction  e^(3√3ix) ?

A: This problem is based on quantum chemistry. The solution is given below.

Q: Figure 3-9. 100 D 4000 100 50 (715) 100 4000 50 4900 m www A 3000 3000 3000 B 2000 2008 C 2000…

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Q: A 7.00 L tank at 27.3 °C is filled with 16.4 g of sulfur hexafluoride gas and 15.7 g of sulfur…

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Q: For the equilibrium system below, which of the following would result in an increase in the quantity…

A: we have to select the change that results in increase in amount of PCl5

Q: How many moles of particles per liter in 0.238 M AlCl3 ? 2. How many moles of particles per liter…

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Q: Suppose you performed a similar experiment using cyclohexane as your solvent. Given the data in the…

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Q: 8= NBS hv

A: In this compound we have to find the total possibly major monobrominated product.

Q: What is the eigenvalue for the eigenfunction e^(-2√3) ?

A: Given An eigen function e-23

Q: 8. For the ions below, provide the molar mass, the mass of 1 mol (g/mol), and the mass of 1 cmol,…

A: Molar mass refers to the mass of one mole of a substance, it is measured in g/mol units.  1 mole is…

Q: In which of the following organic solvents do you expect glucose to be most soluble? The structure…

A: we have to select the compound in which glucose is most soluble

Q: . Draw the bond line structure for each compound (a. and b.) below 2. What are the fragment ions…

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

Q: Which compound will undergo Sn2 substitution the slowest? CH3CI CH3CH2CI CI CI

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Q: Of the five names listed below, four contain deliberate errors. Which is the only name that is…

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Q: Active chlorine (CI)” is used both in water treatment and for cleaning. If it is in the water for…

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Q: Below are sixty-three ionic reactions. According to the solubility rules, if a precipitate forms,…

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Q: MgBr 1) ? 2) H,0° - OH

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Q: The molar heat of vaporization of water is 42 kJ/mol. How much energy is released by the…

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Q: Draw a splitting tree of Hx in the following examples Hx p 5. Draw a splitting tree of Hx in the…

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Q: GENERAL INSTRUCTIONS: Fill the table with the necessary information. Use your MOLECUL MOLECULAR…

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Q: What is the boiling point of water at an elevation of 1.15x10^4 ft? Use three significant figures.

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Q: 2. Draw a Lewis structure and predict the types of bond in each molecule. a) Mg N₂ b) SrC₂ c) POF,…

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Q: if you had 180 grams of O_(2), and excess amounts of C,H,N and P, how many grams of ATP could you…

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Q: When the aromatic ring attacks a strong electrophile, E*, via the mechanism shown which of the…

A: Introduction

Q: Consider the representation below of an ideal gas in a tiny container at a given temperature. Which…

A: Answer : Ideal gas are those gases which have no interaction among the gases molecules. There exists…

Q: Provide solutions for the following problem. Express your final answer as indicated otherwise show…

A: (1) Given that -  % weight of solution = 7.38%  KCl weight = 18.65 g  Unknown = weight of water…

Q: a. Given the balanced equation: C,H,(g) + 50₂(g) 3CO₂(g) + 4H₂O(g) and the data below, calculate the…

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

Q: H 1. KMnO4, NaOH (aq) 2. H3O+

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Q: Calculate the rate constant for a reaction that has an activation energy 82.64 kJ/mol and a…

A: Given that,  Activation energy for a reaction Ea = 82.64 KJ/mol Frequency factor A = 3.76×1011 s-1…

Q: Assuming you’re a laboratory analyst, how will you know the accurate concentrations or the solutions…

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Q: - Name the following compounds according to IUPAC rules: (1) (2) (3) (4) J

A: Note: Since you have posted a question with multiple sub-parts, we will provide the solution only to…