Concept explainers
(a)
Interpretation:
The systematic name for the formula
Concept introduction:
Polyatomic ions are those in which atoms of more than one elements are present. Generally, the majority of the polyatomic ions are oxoanions in which a non-metal is bonded to one or more oxygen atoms.
The general rules for naming a family of two oxoanions are:
1) The ion with more oxygen atoms takes the non-metal root and the suffix
2) The ion with fewer oxygen atoms takes the non-metal root and the suffix
(b)
Interpretation:
The systematic formula for potassium dichromate is to be determined.
Concept introduction:
The general rules for naming oxoanion compounds are:
1) The ion with the most number of oxygen atoms has the
2) The one with one less oxygen atom does not have the
3) The ion with two fewer oxygen atoms has just the root and the suffix
4) The ion with three fewer oxygen atoms has the prefix
(c)
Interpretation:
The systematic name for
Concept introduction:
Polyatomic ions are those in which atoms of more than one elements are present. Generally, the majority of the polyatomic ions are oxoanions in which a non-metal is bonded to one or more oxygen atoms.
The general rules for naming a family of two oxoanions are:
1) The ion with more oxygen atoms takes the non-metal root and the suffix
2) The ion with fewer oxygen atoms takes the non-metal root and the suffix
(d)
Interpretation:
The systematic formula for potassium carbonate dihydrate is to be determined.
Concept introduction:
The general rules for naming ionic compounds are:
1) The names and formulas give the positive ion first and the negative ion second for all ionic compounds.
2)For binary ionic compounds, the cation name is the same as that of the metal whereas the anion name has the suffix
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Chapter 2 Solutions
CHEMISTRY: MOLECULAR NATURE ALEKS ACCESS
- Q10: (a) Propose a synthesis of C from A. (b) Propose a synthesis of C from B. Br Br ...\SCH 3 A B Carrow_forward9: Complete the missing entities for following reactions (e.g., major product(s), reactants, and/or solvents) for the SN2 reactions to occur efficiently. Include curved-arrow mechanism for reactions a) to d).arrow_forwardComplete the missing entities for following reactions (e.g., major product(s), reactants, and/or solvents) for the SN2 reactions to occur efficiently. Include curved-arrow mechanism for reactions a) to d).arrow_forward
- QUESTION 3: Provide the synthetic steps that convert the starting material into the product (no mechanism required). HO OH NH CH3 multiple steps 요요 H3Carrow_forwardQ6: Predict the effect of the changes given on the rate of the reaction below. CH3OH CH3Cl + NaOCH3 → CH3OCH3 + NaCl a) Change the substrate from CH3CI to CH31: b) Change the nucleophile from NaOCH 3 to NaSCH3: c) Change the substrate from CH3CI to (CH3)2CHCI: d) Change the solvent from CH3OH to DMSO.arrow_forwardQ3: Arrange each group of compounds from fastest SN2 reaction rate to slowest SN2 reaction rate. a) CI Cl فيكم H3C-Cl A B C D Br Br b) A B C Br H3C-Br Darrow_forward
- Q2: Group these solvents into either protic solvents or aprotic solvents. Acetonitrile (CH3CN), H₂O, Acetic acid (CH3COOH), Acetone (CH3COCH3), CH3CH2OH, DMSO (CH3SOCH3), DMF (HCON(CH3)2), CH3OHarrow_forwardSuppose the rate of evaporation in a hot, dry region is 1.76 meters per year, and the seawater there has a salinity of 35 ‰. Assuming a 93% yield, how much salt (NaCl) can be harvested each year from 1 km2 of solar evaporation ponds that use this seawater as a source?arrow_forwardhelparrow_forward
- Explain why only the lone pairs on the central atom are taken into consideration when predicting molecular shapearrow_forward(ME EX1) Prblm #9/10 Can you explain in detail (step by step) I'm so confused with these problems. For turmber 13 can u turn them into lewis dot structures so I can better understand because, and then as well explain the resonance structure part. Thanks for the help.arrow_forwardProblems 19 and 20: (ME EX1) Can you please explain the following in detail? I'm having trouble understanding them. Both problems are difficult for me to explain in detail, so please include the drawings and answers.arrow_forward
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