In what pH range is Al(OH)3 soluble?   I. Low pH II. Neutral pH III. High pH why is it I. and III.? please explain.

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Q: Example 1: If a 2.0 L sample of air is collected at 298K, but its temperature falls to -25°C, what…

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Q: Calculate AG for the reaction 2 H₂S(g) + 5O₂(g) For the following conditions at 25°C: PH₂S=0.0004…

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Q: 5) While making an inventory of the Chemistry Laboratory, Din Djarin found a dusty amber bottle…

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Q: Order these by bond length (4 is the longest bond, 1 is the shortest bond): The element D has 5…

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Q: coffee-cup calorimeter contains 50 mL of water with an initial temperature of 24.8°C. An unknown…

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Q: What is the class off compound is the structure  H3C - Br ?

A: CH3-Br belongs to

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Q: acids Identify which of the following are a-amino acids. CH₁ H₂N-C-COOH CH₁ H b. H₂N-C-CH₂-COOH 1…

A: here we are required to find  α amino acid from given set of compound.

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Q: Which statement/s is correct about Ethyl alcohol and water if they are dissolved in each other in…

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Q: CHCH2CH2CH2CN

A: Full form of IUPAC is International Union of Pure and Applied Chemistry.

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A: Detail mechanistic pathway is given below

Q: Give chemical equation of the ff Benzaldehyde + Schiff's reagent b. benzoic acid + FeCl3 solution

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Q: Give a clear explanation handwritten answer...

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Q: A student titrates a 10.0 mL sample of sulfuric acid (H₂SO4) solution with 44.35 mL of 0.186 M…

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Q: What is the the equilibrium constant (K) for the reaction below, if the reaction mixture initially…

A: All the necessary calculations have been done in the following step.

Q: if kf for water is 1.86°C/m, what is the freezing point of an aqueous solution of Sodium chloride…

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Q: Backboard 00002A QUESTION 19 In the equation ke O True O False QUESTION 20 HF is a weak acid.…

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Q: What is the oxidation number for S in AI(HSO4)3. Include the sign

A: The oxidation number of the elements are given below - - > Al = +3 H  = +1 S = X O = - 2

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A: The structures of all the molecules are given in the following step.

Q: What is the correct IUPAC name for the compound shown here? عيد 5- ethyl heptan one

A: IUPAC: Give priority to the functional group. Start numbering the parent hydrocarbon. Frist write…

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A: Detail solution is given below

Q: b Consider the reaction: Ca(s) +2 H₂O(l) →Ca(OH)2(aq) +2H2(g) AHfᵒ(kJ/mol) -285.83 -1002.82…

A: Change in Gibbs free energy of reaction determines the spontaneity of the reaction. It can be…

Q: List optical and magnetic properties of: (alfa)-Fe2O3

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Q: a Consider the reaction: Ca(s) +2 H₂O(1) Ca(OH)2(aq) +2H2(g) AHfᵒ(kJ/mol) -285.83 -1002.82 --…

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Q: Which of the following has the greatest amount of entropy at room temperature? A) one mole of…

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Q: 1b. A beaker contains 300.0 ml of a 0.20 M Pb(NO₂)₂ solution. If 200.0 ml of a 0.20 M solution of…

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Q: 7. Draw the structure of the reactant that produces the molecules shown for each of the following…

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Q: 00002A QUESTION 18 Calculate AG for the reaction: N2 (g) + 3 H2 (g) - 2 NH3 (g) at 298 K when PNH3 =…

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Q: For ammonia, Kb is 1.8 × 10–5 .  To make a buffered solution with pH 10.0, the ratio of NH4Cl to NH3…

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Q: Find I- concentration (in mol/L) in a solution containing 12.6 g Calsium iodide dissolved in 2.750 L…

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A: Given, the thermodynamic data: We have to calculate the lattice energy of TlCl(s).

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.