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The most common reaction of hydrogen is its combination with oxygen to form water.When hydrogen gas combines with carbon monoxide it forms water gas.Hydrogen and chlorine gas combine with each other in diffused sunlight to form hydrochloric acid.Hydrogen combines with nitrogen it forms ammonia.
Metals like sodium,potassium and calcium react with cold water to form their respective hydroxides and hydrogen gas.For example sodium reacts with cold water to form sodium hydroxide and hydrogen gas.
When metals like magnesium,zinc,aluminium and iron are heated to dull red and when steam is passed over them,they react to form their respective oxides and hydrogen gas.For example,magnesium reacts with steam when heated to form magnesium oxide and hydrogen gas.
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What are the chemical reaction that cause pollution?
Chemical reactions are sources of pollution. Some examples of these reactions are: combustion, burning of fossil fuels and acid rain.
What is the chemical symbol and charge for hydrogen?
The letter H is the chemical symbol for the element hydrogen.
What effect does sunlight have on Titan's atmosphere?
Sunlight interacts with the methane on Titan and induces chemical reactions that produce a variety of other carbon-hydrogen compounds, or hydrocarbons.
What is the resut of a chemical reaction?
Some chemical reactions produce heat, these are called exothermic
Why is chemical weathering faster in the tropics?
Because chemical reactions happen quicker in an increases temperature. So the more chemical reactions, the more chemical weathering
What are the chemical reactions with hydrogen?
Hydrogen undergoes innumerable chemical reactions. Here is the most familiar: 2H2 + O2 = 2H2O
What are some chemical equations on hydrogen?
hydrogen gas is produced through chemical reactions like: Mg+H2SO4=H2+MgSO4 The general equation is : metal + acids = hydrogen + salt.
What is the common chemical in a chemical reaction?
Oxygen as most reactions have it although it could also be hydrogen
What comes out of chemical reactions?
4 useful chemical reactions are: fermentation, smelting combustion and electrolysis
What chemical reaction is hydrogen breaking apart?
This isn't really a reaction, because the product, hydrogen atoms, is not a substance which can be isolated. It is a theoretical step in some reactions. The process can be called the atomisation of hydrogen, or bond dissociation.
Are chemical reactions useful?
yes some chemical reactions are harmful to us. as digestion of food, photosynthesis, decomposition of organic waste are some examples of the useful chemical reactions.
Why is oxygen is different from any other element?
Special chemical reactions such as hydrogen bonding.
What are some of the innovations of gold?
Is used as a catalyst for some chemical reactions, specially the Water Gas Shift reaction which generates hydrogen from water vapour and carbon monoxide. The hydrogen can be used to generate electricity in a fuel cell
How are the chemical reactions used in daily life?
salt, sodium and chlorine water, hydrogen and oxygen
What energy helps chemical reactions to form?
Heat helps chemical reactions to take place. Light can also cause some chemical reactions to take place.
Examples of a chemical reaction?
The reaction between hydrogen and oxygen to form water is represented by the following equation. 2 H2 + O2 2 H2O
What are some bad chemical reactions?
nothing
