a)
Interpretation: The dissolution of the following in water or hexane has to be predicted.
Concept Introduction:
The bonds involving the atoms with various electronegativites having a large dipole moment are called as polar solvents. Example of polar solvent is Water.
The bonds involving the atoms with same electronegativites are called as non polar solvents. Examples of non polar solvents are Gasoline, Hexane etc
b)
Interpretation: The dissolution of the following in water or hexane has to be predicted.
Concept Introduction:
The bonds involving the atoms with various electronegativites having a large dipole moment are called as polar solvents. Example of polar solvent is Water.
The bonds involving the atoms with same electronegativites are called as non polar solvents. Examples of non polar solvents are Gasoline, Hexane etc
c)
Interpretation: The dissolution of the following in water or hexane has to be predicted.
Concept Introduction:
The bonds involving the atoms with various electronegativites having a large dipole moment are called as polar solvents. Example of polar solvent is Water.
The bonds involving the atoms with same electronegativites are called as non polar solvents. Examples of non polar solvents are Gasoline, Hexane etc
d).
Interpretation: The dissolution of the following in water or hexane has to be predicted.
Concept Introduction:
The bonds involving the atoms with various electronegativites having a large dipole moment are called as polar solvents. Example of polar solvent is Water.
The bonds involving the atoms with same electronegativites are called as non polar solvents. Examples of non polar solvents are Gasoline, Hexane etc
e)
Interpretation: The dissolution of the following in water or hexane has to be predicted.
Concept Introduction:
The bonds involving the atoms with various electronegativites having a large dipole moment are called as polar solvents. Example of polar solvent is Water.
The bonds involving the atoms with same electronegativites are called as non polar solvents. Examples of non polar solvents are Gasoline, Hexane etc
f)
Interpretation: The dissolution of the following in water or hexane has to be predicted.
Concept Introduction:
The bonds involving the atoms with various electronegativites having a large dipole moment are called as polar solvents. Example of polar solvent is Water.
The bonds involving the atoms with same electronegativites are called as non polar solvents. Examples of non polar solvents are Gasoline, Hexane etc
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Chapter 11 Solutions
EBK CHEMISTRY
- 8:07 AM Wed Dec 18 Final Exam 2024 copy Home Insert Draw Page Layout Formulas Data Review AA 田 General A G fx Alexis Cozort ☑ ⚫ 61% A B D E F H K M N P R S T U 3+ 10 125 mM that yielded peak heights of Aa = 9 1-(a)A sample solution was examined under XRF to quantify the analyte Ce³+. Find the response factor F, when standardized concentration of analyte [Ce³+]A = concentration of internal standard S i.e. [In³*]s = 151 mM was spiked with standardized 1600 and As = 3015 respectively? 11 12 (i)Define F, F = Aa As [A] [S] + X 13 (*Define with variables) 4000 14 15 (ii)Calculate F, F = numeral (You will use the F value in part 1-(b) below) As 16 (*Calculate with numerals) 17 18 1-(b)To determine the unknown conc of analyte [Ce³+], a volume of 15 mL of internal standard S having a concentration [In³+]s = 0.264 M 19 20 was added to 45 mL of unknown, and the mixture was diluted to 100 mL in a volumetric flask. XRF analysis yielded a spectrum, Figure-1, where peak heights A and As are…arrow_forwardAll structural types of Boron hydrides exhibit B-B, B-H-B and B-H bonds. Correct?arrow_forwardN-nitrosodimethylamine (NDMA) is a suspected carcinogen that can form via reactions between dimethylamine (DMA) and monochloramine (NH2Cl). The relevant elementary reactions and the corresponding rate constants are as shown below. Reaction Rate constant (M¹s¹) DMA + NH2Cl = DMCA + NH3 k =1.4×10-1, kr = 5.83×10-3 1.28×10-3 DMA + NH2Cl → UDMH UDMH + NH2Cl → NDMA -> 1.11×10-1 If the initial concentrations of DMA and NH2Cl are given, you should be able to predict the concentrations of all species at any given reaction time. Please write down the rate equations for DMA, NH2C1, DMCA, UDMH and NDMA.arrow_forward
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- Don't used Ai solutionarrow_forwardThe standard Gibbs energies of formation of CaO(s), CaCO3 (calcite), and CO2 (g) are -604.04, -1128.80, and -394.37 kJ/mol, respectively. Find the value of AG, and Keq for the following reaction: CaCO3 CaO (s) + CO2 (g) [ap A dry mixture containing 1 g of each solid [CaCO3(s) and CaO(s)] is on the lab bench in contact with the atmosphere, which contains a partial pressure of 10-35 bar CO2 (g). What is the total Gibbs free energy of the system containing all three species before any reaction has happened? Does the equilibrium driving force favor conversion of one of the solids into the other, or are the solids equilibrated with one another?arrow_forwardClassification of boranes.arrow_forward
- What is the pH of a solution made by adding 10-2 M sodium benzoate (C6H5COONa) to pure water, taking into account nonideal solute behavior? Benzoate is the conjugate base of benzoic acid (Ka = 6.25×10-5), a common preservative added to food and beverages.arrow_forwardShow work. don't give Ai generated solutionarrow_forwardBriefly explain the existence of Nb-Nb bond in the alpha-NbI4 compound.arrow_forward
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