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.
"Water gas" is an industrial fuel composed of a mixture of carbon monoxide and hydrogen gases. When this
fuel is burned, carbon dioxide and water result. From the information given below, write a balanced equation
and determine the enthalpy of this reaction:
CO(g) + O2(g) → CO₂(g) + 282.8 kJ
H2(g) + O2(g) → H₂O(g) + 241.8 kJ
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4. Calculate AG for the following reaction at 25°C. Will the reaction occur (be spontaneous)? How do you
know?
NH3(g) + HCl(g) → NH4Cl(s)
AH=-176.0 kJ
AS-284.8 J-K-1
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