you m-(diethylamino)phenol phthalic anhydride 2 НО. H₂SO4 (cat.) Heat Rhodamine B

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Q: 2H₂O(0) H30¹(aq) + OH(aq) Kw=1.0 x 10-14 at 25 °C Kw = 5.5 x 10-14 at 50 °C Based on this data,…

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Q: how does it look written out?

A: Given that, a 250.0 mL of solution is prepared by mixing 10.0 g of HCO2H and 5.0 g of NaOH. We have…

Q: Write the net ionic equation for the following molecular equation. Al2(SO4)3(aq) + 2(NH4)3PO4(aq) -…

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Q: What is the mechanism for this reaction?

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Q: Which of the following statements about the quantum atom are true? The quantum model is only used to…

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Q: Solid sodium sulfate is slowly added to 75.0 mL of a 0.477 M barium nitrite solution until the…

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Q: a) The Fe²+ ion [Ar]3d Orbital Type: 1s Occupation: X b) The Zn²+ ion 2s [Ar]48²3d¹0 Orbital Type:…

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Q: Which of the following is correct? (A) The activation energy changes when temperature changes. (B)…

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Q: > Question 7 Tabulated below are initial rate data for the reaction: 2Fe(CN)63 +21 →2Fe(CN)64 +12…

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Q: A reaction has the stoichiometry: 3A + B → C+ D. The following data were obtained for the initial…

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Q: In the IR spectrum of the product, which signals are due to the carbonyl and the alkene?

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Q: How many liters of 4.83 M Na3PO4 are needed to produce 95.9 grams of NaCl? 2 Na3PO4(aq) + 3…

A: Molarity is defined as number of mole of solute is divide by volume of solution in liter

Q: For a regular cuboid particle of dimensions 1.00 x 2.00 x 4.00 mm, calculate the ff diameters: (a)…

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Q: The reaction was studied at 25 °C and the following results were obtained: -2 2 I(aq) + S₂08 (aq) →…

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Q: Calculate the ratio of the molar concentrations of acetic acid and acetate ions required to achieve…

A: Calculate the ratio of the molar concentrations of acetic acid and acetate ions required to achieve…

Q: What is the pH of a solution made by diluting 24 mL of 0.14 M HClO4(aq) to a total volume of 250 mL?

A: 24 mL of 0.14 M HClO4 aq solution is diluted to a total volume of 250 mL.We to calculate the pH of…

Q: In the reaction NH3(aq) + H₂O(1)⇒ NH4+ (aq)+ OH(aq) does water act as a Brønsted-Lowry acid, a…

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Q: The solubility product, Ksp, of AgCl is 1.8 x 10-¹0. Which of the following expressions is equal to…

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Q: A calorimeter contains 16.0 mLmL of water at 12.5 ∘C∘C . When 1.40 gg of XX (a substance with a…

A: Volume of water ,= 16 ml  Density of water = 1g/ml  Mass of water = density x volume = 16 x 1 = 16…

Q: ○一之 COCH, 아 ht

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Q: A 25.00 mL sample of NaOH is titrated with 21.35 mL of 0.6736 M H2SO4. What is the Molarity of the…

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Q: You need to add 100mg of the chemical, β-mercaptoethanol, to a laboratory reagent. The density of…

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Q: Suppose i  manufactured 3 litters of Acid free shampoo for bike or car washing. Now for coloring…

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Q: Classify the unbalanced reactions below. You will have to select the best answer if more than one…

A: Precipitation reaction: The reaction in which an insoluble solid is obtained as one of the product.…

Q: 2 Н целат Мат ОН ОН

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Q: Br NO₂ NO ₂ + CHS CHÍNH A

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Q: Suppose i want to manufacture 3 litters of Acid free shampoo for bike or car washing. Now suppose i…

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Q: Decide whether the Lewis structure proposed for each molecule is reasonable or not. molecule OCI₂ Be…

A: Let us study the given Lewis structures and find the answers.

Q: For all of the following experiments, under standard conditions, which species could be…

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Q: acetic anhydride, H* © CH3

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Q: Draw a structure for the tripeptide shown below in its predominant form at pH 7 and determine the…

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