The formulas and names of the oxides of the second-period elements ( Li to N ) have to be given. The oxides are whether acidic, basic, or amphoteric has to be identified Concept Introduction: According to physical and chemical properties, the elements can be further divided into metals, non-metals and metalloids. In a group, the metallic character of an element increases from top to bottom whereas in a period, it decreases from left to right. The classification elements in the periodic table as metals, nonmetals, or metalloids can be given as Diagonal relationship is the trend observed in the chemical behavior of a certain pairs of elements that are diagonally adjacent in different periods and groups in the periodic table. Oxide is the compound formed when oxygen reacts with another element. Oxides formed with metals are basic Oxides formed with metals are most probably basic. Most of oxides formed with nonmetals are acidic. Amphoteric oxides have the properties of bases and acid. Elements that are in the intermediate position of periodic table form amphoteric oxide.
The formulas and names of the oxides of the second-period elements ( Li to N ) have to be given. The oxides are whether acidic, basic, or amphoteric has to be identified Concept Introduction: According to physical and chemical properties, the elements can be further divided into metals, non-metals and metalloids. In a group, the metallic character of an element increases from top to bottom whereas in a period, it decreases from left to right. The classification elements in the periodic table as metals, nonmetals, or metalloids can be given as Diagonal relationship is the trend observed in the chemical behavior of a certain pairs of elements that are diagonally adjacent in different periods and groups in the periodic table. Oxide is the compound formed when oxygen reacts with another element. Oxides formed with metals are basic Oxides formed with metals are most probably basic. Most of oxides formed with nonmetals are acidic. Amphoteric oxides have the properties of bases and acid. Elements that are in the intermediate position of periodic table form amphoteric oxide.
Solution Summary: The author explains the chemical properties of metals, non-metals, and metalloids in the periodic table. Oxide is the compound formed when oxygen reacts with another element.
The formulas and names of the oxides of the second-period elements (Li to N) have to be given. The oxides are whether acidic, basic, or amphoteric has to be identified
Concept Introduction:
According to physical and chemical properties, the elements can be further divided into metals, non-metals and metalloids.
In a group, the metallic character of an element increases from top to bottom whereas in a period, it decreases from left to right.
The classification elements in the periodic table as metals, nonmetals, or metalloids can be given as
Diagonal relationship is the trend observed in the chemical behavior of a certain pairs of elements that are diagonally adjacent in different periods and groups in the periodic table.
Oxide is the compound formed when oxygen reacts with another element. Oxides formed with metals are basic
Oxides formed with metals are most probably basic. Most of oxides formed with nonmetals are acidic.
Amphoteric oxides have the properties of bases and acid. Elements that are in the intermediate position of periodic table form amphoteric oxide.
Shown below are five NMR spectra for five different C6H10O2 compounds. For each spectrum, draw the structure of the compound, and assign the spectrum by labeling H's in your structure (or in a second drawing of the structure) with the chemical shifts of the corresponding signals (which can be estimated to nearest 0.1 ppm). IR information is also provided. As a reminder, a peak near 1700 cm-1 is consistent with the presence of a carbonyl (C=O), and a peak near 3300 cm-1 is consistent with the presence of an O–H.
Extra information: For C6H10O2 , there must be either 2 double bonds, or 1 triple bond, or two rings to account for the unsaturation. There is no two rings for this problem.
A strong band was observed in the IR at 1717 cm-1
Predict the major products of the organic reaction below.
: ☐
+
Х
ك
OH
1. NaH
2. CH₂Br
Click and drag to start
drawing a structure.
NG
NC
15Show all the steps you would use to synthesize the following products shown below using
benzene and any organic reagent 4 carbons or less as your starting material in addition to
any inorganic reagents that you have learned.
NO 2
NC
SO3H
NO2
OH