The given ions are to be placed in decreasing order of size. Concept introduction: The ionic size depends on the number of electrons transferred. The atomic size of cations is smaller than anions. Also the size of ions increases by gaining electrons whereas size decreases by accepting electrons. To determine: The decreasing order of size of ions Cu ,Cu + ,Cu 2 + .
The given ions are to be placed in decreasing order of size. Concept introduction: The ionic size depends on the number of electrons transferred. The atomic size of cations is smaller than anions. Also the size of ions increases by gaining electrons whereas size decreases by accepting electrons. To determine: The decreasing order of size of ions Cu ,Cu + ,Cu 2 + .
Solution Summary: The author explains that the ionic size depends on the number of electrons transferred. The atomic size of cations is smaller than anions.
Interpretation: The given ions are to be placed in decreasing order of size.
Concept introduction: The ionic size depends on the number of electrons transferred. The atomic size of cations is smaller than anions. Also the size of ions increases by gaining electrons whereas size decreases by accepting electrons.
To determine: The decreasing order of size of ions Cu,Cu+,Cu2+.
(b)
Interpretation Introduction
Interpretation: The given ions are to be placed in decreasing order of size.
Concept introduction: The ionic size depends on the number of electrons transferred. The atomic size of cations is smaller than anions. Also the size of ions increases by gaining electrons whereas size decreases by accepting electrons.
To determine: The decreasing order of size of ions Ni2+,Pd2+,Pt2+.
(c)
Interpretation Introduction
Interpretation: The given ions are to be placed in decreasing order of size.
Concept introduction: The ionic size depends on the number of electrons transferred. The atomic size of cations is smaller than anions. Also the size of ions increases by gaining electrons whereas size decreases by accepting electrons.
To determine: The decreasing order of size of ions O,O−,O2−.
(d)
Interpretation Introduction
Interpretation: The given ions are to be placed in decreasing order of size.
Concept introduction: The ionic size depends on the number of electrons transferred. The atomic size of cations is smaller than anions. Also the size of ions increases by gaining electrons whereas size decreases by accepting electrons.
To determine: The decreasing order of size of ions La3+,Eu3+,Gd3+,Yb3+.
(e)
Interpretation Introduction
Interpretation: The given ions are to be placed in decreasing order of size.
Concept introduction: The ionic size depends on the number of electrons transferred. The atomic size of cations is smaller than anions. Also the size of ions increases by gaining electrons whereas size decreases by accepting electrons.
To determine: The decreasing order of size of ions Te2−,I−,Cs+,Ba2+,La3+.
- Rank the following groups of compounds from most acidic (1) to least acidic (4). Place the number
corresponding to the compound's relative rank in the blank below the structure.
a.
NO₂
NO₂
CH2CH2CH2CH2OH
CH3 CH3CH2CHOH
CH3CH2CH2CH2OH
NO₂
CH3CHCH2CH2OH
b.
OH
OH
CH₂OH
CO₂H
HC
CN
CN
CN
Give the major organic product(s) of the following reactions or sequences of reactions. Show all
relevant stereochemistry
a.
H
MgBr
1. ether
2. H₂O*
4
COH
b.
1. LIAIH, ether
2. H₂O
Choose the best reagent(s) for carrying out the following conversions from the list provided below.
Place the letter of the best choice in the blank to the left of the conversion. Reagents may be used
more than once.
a. 1.
CH3MgBr, ether
2. H3O+
NaOH
b. 1.
PBr3
2.
C.
2.
1. (CH3)3SiCl, (CH3CH2)3N
CH3MgBr, ether
3. H₂O*+
2. H3O+
e. 1. p-TosCl, pyridine
f.
نها
g.
2. NaOH
CrO3, H₂SO4, H₂O
1.
NaBH4, ethanol
2. H30*
h. PCC, CH2Cl2
Ovoldo-6
a.
b.
OH
OH
H
OH
O
any organic
Determine the rate law for sodium thiosulfate from the following data:
[Na2S2O3] Time (s)
0.0318 230.
0.0636 57.5
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.