(a) Interpretation: The symbol for each atom/ion given in the A Z X format should be determined. Concept Introduction: The atomic symbol (composition of sub atomic particles in a given atom) can be denoted as A Z X where the symbols have the following meaning. X = the symbol of the element A=the mass number (number pf protons and neutrons) Z=the atomic number (number of protons) Also, A=Z + Number of neutrons Therefore, Number of neutrons=A-Z In an ion number of electrons is not equal to number of protons. In a cation number of electrons< no of protons while in an anion number of electrons> no of protons.
(a) Interpretation: The symbol for each atom/ion given in the A Z X format should be determined. Concept Introduction: The atomic symbol (composition of sub atomic particles in a given atom) can be denoted as A Z X where the symbols have the following meaning. X = the symbol of the element A=the mass number (number pf protons and neutrons) Z=the atomic number (number of protons) Also, A=Z + Number of neutrons Therefore, Number of neutrons=A-Z In an ion number of electrons is not equal to number of protons. In a cation number of electrons< no of protons while in an anion number of electrons> no of protons.
The symbol for each atom/ion given in the A Z X format should be determined.
Concept Introduction:
The atomic symbol (composition of sub atomic particles in a given atom) can be denoted as A Z X where the symbols have the following meaning.
X = the symbol of the element
A=the mass number (number pf protons and neutrons)
Z=the atomic number (number of protons)
Also, A=Z + Number of neutrons
Therefore, Number of neutrons=A-Z
In an ion number of electrons is not equal to number of protons. In a cation number of electrons< no of protons while in an anion number of electrons> no of protons.
Interpretation Introduction
(b)
Interpretation:
The symbol for each atom/ion given in the A Z X format should be determined.
Concept Introduction:
The atomic symbol (composition of sub atomic particles in a given atom) can be denoted as A Z X where the symbols have the following meaning.
X = the symbol of the element
A=the mass number (number pf protons and neutrons)
Z=the atomic number (number of protons)
Also, A=Z + Number of neutrons
Therefore, Number of neutrons=A-Z
In an ion number of electrons is not equal to number of protons. In a cation number of electrons< no of protons while in an anion number of electrons> no of protons.
Interpretation Introduction
(c)
Interpretation:
The symbol for each atom/ion given in the A Z X format should be determined.
Concept Introduction:
The atomic symbol (composition of sub atomic particles in a given atom) can be denoted as A Z X where the symbols have the following meaning.
X = the symbol of the element
A=the mass number (number pf protons and neutrons)
Z=the atomic number (number of protons)
Also, A=Z + Number of neutrons
Therefore, Number of neutrons=A-Z
In an ion number of electrons is not equal to number of protons. In a cation number of electrons< no of protons while in an anion number of electrons> no of protons.
16. The proton NMR spectral information shown in this problem is for a compound with formula
CioH,N. Expansions are shown for the region from 8.7 to 7.0 ppm. The normal carbon-13 spec-
tral results, including DEPT-135 and DEPT-90 results, are tabulated:
7
J
Normal Carbon
DEPT-135
DEPT-90
19 ppm
Positive
No peak
122
Positive
Positive
cus
и
124
Positive
Positive
126
Positive
Positive
128
No peak
No peak
4°
129
Positive
Positive
130
Positive
Positive
(144
No peak
No peak
148
No peak
No peak
150
Positive
Positive
してし
3. Propose a synthesis for the following transformation. Do not draw an arrow-pushing
mechanism below, but make sure to draw the product of each proposed step (3 points).
+ En
CN
CN
Show work..don't give Ai generated solution...
Chapter 4 Solutions
Introductory Chemistry: Foundation - Text (Looseleaf)