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Concept explainers
(a)
Interpretation:
The Lewis structure of hydroxido ligand needs to be drawn.
Concept introduction:
Lewis structures are also known as Lewis dot structures or electron dot structures. It gives a simplified representation of the valence shell electrons in a molecule. The covalent bonding of a molecule or ion is represented using simple representation as dots. The sharing of electrons is to get a stable octet structure. These electrons shared are represented as dots and it represents each atom to have eight electrons. The connectivity between the atoms within a molecule is represented easily. It is the valence electrons that are represented. Hence, even lone pairs can be indicated in the molecule.
(b)
Interpretation:
The Lewis structure of sulfato ligand needs to be drawn.
Concept introduction:
Lewis structures are also known as Lewis dot structures or electron dot structures. It gives a simplified representation of the valence shell electrons in a molecule. The covalent bonding of a molecule or ion is represented using simple representation as dots. The sharing of electrons is to get a stable octet structure. These electrons shared are represented as dots and it represents each atom to have eight electrons. The connectivity between the atoms within a molecule is represented easily. It is the valence electrons that are represented. Hence, even lone pairs can be indicated in the molecule.
(c)
Interpretation:
The Lewis structure of oxalato needs to be drawn.
Concept introduction:
Lewis structures are also known as Lewis dot structures or electron dot structures. It gives a simplified representation of the valence shell electrons in a molecule. The covalent bonding of a molecule or ion is represented using simple representation as dots. The sharing of electrons is to get a stable octet structure. These electrons shared are represented as dots and it represents each atom to have eight electrons. The connectivity between the atoms within a molecule is represented easily. It is the valence electrons that are represented. Hence, even lone pairs can be indicated in the molecule.
(d)
Interpretation:
The Lewis structure of SCN- needs to be drawn.
Concept introduction:
Lewis structures are also known as Lewis dot structures or electron dot structures. It gives a simplified representation of the valence shell electrons in a molecule. The covalent bonding of a molecule or ion is represented using simple representation as dots. The sharing of electrons is to get a stable octet structure. These electrons shared are represented as dots and it represents each atom to have eight electrons. The connectivity between the atoms within a molecule is represented easily. It is the valence electrons that are represented. Hence, even lone pairs can be indicated in the molecule.
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Chapter 24 Solutions
GENERAL CHEMISTRY(LL)-W/MASTERINGCHEM.
- k https://app.aktiv.com STARTING AMOUNT 6 58°F Clear + F1 X Dimensional Analysis - Aktiv Chemistry Your Aktiv Learning trial expires on 02/25/25 at 02:14 PM Question 19 of 22 Polyethylene terephthalate (PET) is used in plastic water bottles. A water bottle has a mass of 14.0 grams. Given a density of 1.38 g/cm³, what is the volume of the plastic used to make the water bottle in cm³ ? ADD FACTOR ANSWER RESET ว 100 14.0 0.01 10.1 1000 0.099 1.38 0.001 Q Search F5 -O+ F6 F7 + F3 F2 W E S4 ST #3 F4 % 5 Y R S & 7 cm³ g/cm³ g ם F8 * 00 8 F9 P ل DOD S F10 F11 F12 Insert D F G H J K + 11arrow_forwardA doctor gives a patient 10 Ci of beta radiation. How many betaparticles would the patient receive in 1 minute? (1 Ci = 3.7 x 1010d/s)arrow_forwardPart C IN H N. Br₂ (2 equiv.) AlBr3 Draw the molecule on the canvas by choosing buttons from the Tools (for bonds and + e (×) H± 12D T EXP. L CONT. דarrow_forward
- 9. OA. Rank the expected boiling points of the compounds shown below from highest to lowest. Place your answer appropriately in the box. Only the answer in the box will be graded. (3) points) OH OH بر بد بدید 2 3arrow_forwardThere is an instrument in Johnson 334 that measures total-reflectance x-ray fluorescence (TXRF) to do elemental analysis (i.e., determine what elements are present in a sample). A researcher is preparing a to measure calcium content in a series of well water samples by TXRF with an internal standard of vanadium (atomic symbol: V). She has prepared a series of standard solutions to ensure a linear instrument response over the expected Ca concentration range of 40-80 ppm. The concentrations of Ca and V (ppm) and the instrument response (peak area, arbitrary units) are shown below. Also included is a sample spectrum. Equation 1 describes the response factor, K, relating the analyte signal (SA) and the standard signal (SIS) to their respective concentrations (CA and CIS). Ca, ppm V, ppm SCa, arb. units SV, arb. units 20.0 10.0 14375.11 14261.02 40.0 10.0 36182.15 17997.10 60.0 10.0 39275.74 12988.01 80.0 10.0 57530.75 14268.54 100.0…arrow_forwardA mixture of 0.568 M H₂O, 0.438 M Cl₂O, and 0.710 M HClO are enclosed in a vessel at 25 °C. H₂O(g) + C₁₂O(g) = 2 HOCl(g) K = 0.0900 at 25°C с Calculate the equilibrium concentrations of each gas at 25 °C. [H₂O]= [C₁₂O]= [HOCI]= M Σ Marrow_forward
- What units (if any) does the response factor (K) have? Does the response factor (K) depend upon how the concentration is expressed (e.g. molarity, ppm, ppb, etc.)?arrow_forwardProvide the structure, circle or draw, of the monomeric unit found in the biological polymeric materials given below. HO OH amylose OH OH 행 3 HO cellulose OH OH OH Ho HOarrow_forwardWhat units (if any) does K have? Does K depend upon how the concentration is expressed (e.g. molarity, ppm, ppb, etc.)? in calculating the response factorarrow_forward
- Don't used hand raiting and don't used Ai solutionarrow_forwardDon't used Ai solution and don't used hand raitingarrow_forwardOA. For the structure shown, rank the bond lengths (labeled a, b and c) from shortest to longest. Place your answer in the box. Only the answer in the box will be graded. (2 points) H -CH3 THe b Нarrow_forward
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