There are many, not just 2 - chlorine, fluorine, carbon dioxide, sulphur dioxide, sulphur trioxide, hydrogen chloride, several nitrogen oxides, uranium hexafluoride, etc. etc. etc. etc.
The two gases primarily responsible for acidic rain are sulfur dioxide (SO2) and nitrogen oxides (NOx). When these gases react with water in the atmosphere, they form sulfuric acid and nitric acid, which contribute to the acidity of rain.
The more acidic of two acidic solutions has more H+ ions per liter.
Solvent This smaller amount of dissolved substance is the SOLUTE The whole is the SOLUTION.
When a solution of an acid reacts with a solution of a base, hydronium ions from the acid and hydroxide ions from the base react to form water. This is known as a neutralization reaction where the acidic and basic properties are neutralized, resulting in the formation of water and a salt.
Nonmetal elements such as sulfur and nonmetal oxides like carbon dioxide form acidic oxides.
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Gaseous Solution, includes gases or vapors dissolved in one another. Two or more gases can form a solution. Air is an example of a gaseous solution.
Solvent
Precipitates form whenever two insoluble ions are in solution, thereby leaving solution. They can form either gases or solids (usually solids).
The two gases primarily responsible for acidic rain are sulfur dioxide (SO2) and nitrogen oxides (NOx). When these gases react with water in the atmosphere, they form sulfuric acid and nitric acid, which contribute to the acidity of rain.
The more acidic of two acidic solutions has more H+ ions per liter.
Solvent This smaller amount of dissolved substance is the SOLUTE The whole is the SOLUTION.
The two water soluble gases areO2 & CO2
When a solution of an acid reacts with a solution of a base, hydronium ions from the acid and hydroxide ions from the base react to form water. This is known as a neutralization reaction where the acidic and basic properties are neutralized, resulting in the formation of water and a salt.
MgO + H2O -> Mg(OH)2 Basic. Magnesium hydroxide is the usual product here.
Nonmetal elements such as sulfur and nonmetal oxides like carbon dioxide form acidic oxides.
- A mixture of gases- A chemical reaction producing a compound