The empirical formula of the ionic compound is to be predicted. Also the name of compound is to be written. Concept introduction: The empirical formula is a formula which gives elemental composition of a compound. It is the lowest whole number ratio of atoms of each element. To determine: The empirical formula and name of the compound formed by Al and Cl .
The empirical formula of the ionic compound is to be predicted. Also the name of compound is to be written. Concept introduction: The empirical formula is a formula which gives elemental composition of a compound. It is the lowest whole number ratio of atoms of each element. To determine: The empirical formula and name of the compound formed by Al and Cl .
Solution Summary: The author explains the empirical formula of the ionic compound is to be predicted and the name of compound.
Interpretation: The empirical formula of the ionic compound is to be predicted. Also the name of compound is to be written.
Concept introduction: The empirical formula is a formula which gives elemental composition of a compound. It is the lowest whole number ratio of atoms of each element.
To determine: The empirical formula and name of the compound formed by Al and Cl.
(b)
Interpretation Introduction
Interpretation: The empirical formula of the ionic compound is to be predicted. Also the name of compound is to be written.
Concept introduction: The empirical formula is a formula which gives elemental composition of a compound. It is the lowest whole number ratio of atoms of each element.
To determine: The empirical formula and name of the compound formed by Na and O.
(c)
Interpretation Introduction
Interpretation: The empirical formula of the ionic compound is to be predicted. Also the name of compound is to be written.
Concept introduction: The empirical formula is a formula which gives elemental composition of a compound. It is the lowest whole number ratio of atoms of each element.
To determine: The empirical formula and name of the compound formed by Sr and F.
(d)
Interpretation Introduction
Interpretation: The empirical formula of the ionic compound is to be predicted. Also the name of compound is to be written.
Concept introduction: The empirical formula is a formula which gives elemental composition of a compound. It is the lowest whole number ratio of atoms of each element.
To determine: The empirical formula and name of compound formed by Ca and Se.
3.3 Consider the variation of molar Gibbs energy with pressure.
3.3.1 Write the mathematical expression for the slope of graph of molar Gibbs energy against
3.3.2
pressure at constant temperature.
Draw in same diagram graphs showing variation with pressure of molar Gibbs energies of a
substance in gaseous, liquid and solid forms at constant temperature.
3.3.3 Indicate in your graphs melting and boiling points.
3.3.4 Indicate for the respective phases the regions of relative stability.
Chapter 3 Solutions
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