For the given ionic compounds, whether the formula is correct or not is to be checked and the incorrect formula is to be corrected. Concept introduction: Ionic compounds are formed by electrostatic attraction between ions such as monoatomic ions and polyatomic ions; in which positively charged ions is known as cations and negatively charged ions are known as anions. The sum of charges of ions present in an ionic compound is equals to net charge of the compound.
For the given ionic compounds, whether the formula is correct or not is to be checked and the incorrect formula is to be corrected. Concept introduction: Ionic compounds are formed by electrostatic attraction between ions such as monoatomic ions and polyatomic ions; in which positively charged ions is known as cations and negatively charged ions are known as anions. The sum of charges of ions present in an ionic compound is equals to net charge of the compound.
Solution Summary: The author explains that ionic compounds are formed by electrostatic attraction between ions such as monoatomic and polyatomic. The sum of charges is equal to net charge of the compound.
For the given ionic compounds, whether the formula is correct or not is to be checked and the incorrect formula is to be corrected.
Concept introduction:
Ionic compounds are formed by electrostatic attraction between ions such as monoatomic ions and polyatomic ions; in which positively charged ions is known as cations and negatively charged ions are known as anions.
The sum of charges of ions present in an ionic compound is equals to net charge of the compound.
(b)
Interpretation Introduction
Interpretation:
For the given ionic compounds, whether the formula is correct or not is to be checked and the incorrect formula is to be corrected.
Concept introduction:
Ionic compounds are formed by electrostatic attraction between ions such as monoatomic ions and polyatomic ions; in which positively charged ions is known as cations and negatively charged ions are known as anions.
The sum of charges of ions present in an ionic compound is equals to net charge of the compound.
(c)
Interpretation Introduction
Interpretation:
For the given ionic compounds, whether the formula is correct or not is to be checked and the incorrect formula is to be corrected.
Concept introduction:
Ionic compounds are formed by electrostatic attraction between ions such as monoatomic ions and polyatomic ions; in which positively charged ions is known as cations and negatively charged ions are known as anions.
The sum of charges of ions present in an ionic compound is equals to net charge of the compound.
(d)
Interpretation Introduction
Interpretation:
For the given ionic compounds, whether the formula is correct or not is to be checked and the incorrect formula is to be corrected.
Concept introduction:
Ionic compounds are formed by electrostatic attraction between ions such as monoatomic ions and polyatomic ions; in which positively charged ions is known as cations and negatively charged ions are known as anions.
The sum of charges of ions present in an ionic compound is equals to net charge of the compound.
Consider the following Figure 2 and two atoms that are initially an infinite distance apart, x =00, at which point
the potential energy of the system is U = 0. If they are brought together to x = x, the potential energy is related
to the total force P by
dU
dx
= P
Given this, qualitatively sketch the variation of U with x. What happens at x=x? What is the significance of
x = x, in terms of the potential energy?
0
P, Force
19
Attraction
Total
Repulsion
x, Distance
Figure 2. Variation with distance of the attractive, repulsive, and total forces between atoms. The
slope dP/dx at the equilibrium spacing xe is proportional to the elastic modulus E; the stress σb,
corresponding to the peak in total force, is the theoretical cohesive strength.
Denote the dipole for the indicated bonds in the following molecules.
H3C
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CH3
B
F-CCl 3
Br-Cl
H3C Si(CH3)3
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OH
НО.
HO
HO
OH
vitamin C
CH3