The given equation should be balanced. Concept introduction: The law of conservation of mass states that no atoms can be created or destroyed in a chemical reaction , therefore, the number of atoms present in the reactants is equal to the number of atoms present in the products.
The given equation should be balanced. Concept introduction: The law of conservation of mass states that no atoms can be created or destroyed in a chemical reaction , therefore, the number of atoms present in the reactants is equal to the number of atoms present in the products.
Solution Summary: The author explains that the law of conservation of mass states that no atoms can be created or destroyed in a chemical reaction.
Definition Definition Transformation of a chemical species into another chemical species. A chemical reaction consists of breaking existing bonds and forming new ones by changing the position of electrons. These reactions are best explained using a chemical equation.
Chapter 3, Problem 3PS
(a)
Interpretation Introduction
Interpretation:
The given equation should be balanced.
Concept introduction:
The law of conservation of mass states that no atoms can be created or destroyed in a chemical reaction, therefore, the number of atoms present in the reactants is equal to the number of atoms present in the products.
(b)
Interpretation Introduction
Interpretation:
The given equation should be balanced.
Concept introduction:
The law of conservation of mass states that no atoms can be created or destroyed in a chemical reaction, therefore, the number of atoms present in the reactants is equal to the number of atoms present in the products.
(c)
Interpretation Introduction
Interpretation:
The given equation should be balanced.
Concept introduction:
The law of conservation of mass states that no atoms can be created or destroyed in a chemical reaction, therefore, the number of atoms present in the reactants is equal to the number of atoms present in the products.
"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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