Balance and write net ionic chemical equations for each of the following reactions. H3PO4(aq) + KOH(aq) → _H₂O(l) + K3PO4(aq) 22:21 = 230959 O Ca(s) + H₂O(1)→ Ca(OH)2(aq) + H₂(g) DODROPS sourd bsmid الابدية +0800 qorups oinor boonsist +

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A:

Q: How many chirality centers are present in the following compound? لا Select one: O A. 4 O B. 2 2 OH

A: Chiral center is a atom in a molecule that is bonded to 4 different groups.

Q: choices into the coefficients of M0203 +KMnO4 +[ H₂ MnSO4 + H₂O 1 2 3 4 5 6 7 8 9 10

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Q: The value of ΔE for a system that performs 139 kJ of work on its surroundings and gains 54kJ of heat…

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Q: Write the net ionic equation for the following molecular equation. Col₂ (aq) + K₂CO3(aq) → CoCO3(s)…

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Q: The equilibrium constant, Kc, for the following reaction is 83.3 at 500 K. PCI3(g) + Cl₂(g) →PCI5(9)…

A: Kc is the equilibrium constant in terms of the concentration of the reactants and products.

Q: 14.20 Write the IUPAC and common names, if any, for each of the following: a. O O b. 0- c.…

A: The Common name and IUPAC Name is given below :

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Q: Minor product(s): Ph Ph Ph Ph Ph OEt OEt (racemic) OEt (racemic) F

A: 4th option is minor. As shown below:

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Q: Which of the following complexes exhibits a metal-to-ligand charge transfer (MLCT) transition? Group…

A: The concept used in this question is from Coordination chemistry.  The MLCT Or we can say Metal to…

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Q: What is the specific heat capacity of a metal if it requires 170.1 J to change the temperature of…

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Q: Identify the most acidic carboxylic acid. O ICH2COOH O BrCH2COOH O FCH2COOH O CICH2COOH

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Q: H₂C -CH₂ H-Br:

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Q: How many different carbon peaks are in the proton-NMR spectrum of tamoxifen

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Q: A. C. H H-C H-C-NO H HIC-H H-C- H HON 1-00 H :O B. D. H-C-NO H 0 I-U-I H-C-N 00

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Q: Does a reaction occur when aqueous solutions of silver(I) acetate and copper(II) sulfate are…

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Q: Br снасна AICI, HNO3 H₂SO₂

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Q: 3 iii) саз ICHY CH3 CH3 CH3 ii) iv) Hscrink CH3 CH3 A CH3 CH3 Jucu (CH-3

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Q: QUESTION 9 Cyclooctatetraene (see below) is which of the following? Aromatic Anti-aromatic…

A: we have to classify cyclooctatetraene on the basis of aromaticity

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Q: Select the missing reagent for the reaction seen below: Cl₂/AIC13 C1₂ O Cl₂/FeCl3 HCI CI

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Q: 10.[s] The amino acid glycine dimerizes to form the dipeptide glycylglycine (say that three times…

A: The balanced chemical equation is: 2Glycine → Glycylglycine(s) + H2O(l)  Temperature, T = 298 K

Precipitation Titration

Precipitation analysis is used to analyze drugs, and to measure the salt content in food and beverages. It is an important concept from the examination point of view many practical questions are asked on the topic. This topic is significant in the professional exams for both undergraduate and graduate courses, especially for