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2H2 + O2 --> 2H2O
C + O2 --> CO2
2Na + Cl2 --> 2NaCl
2Mg + O2 --> 2MgO
These are all combination (synthesis) reactions.
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∙ 10y ago
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Why chemical equations used then writing chemical reactions sentences?
It is more simple and practical.
Why are molecular equations referred to as molecular even if no molecular substances are involved?
The overwhelming majority of chemical equations do involve molecules, but if they don't, you can call them chemical equations rather than molecular equations.
What are codes used in chemical equations telling what atoms are part of the equations?
formulas
What do chemical equations describe?
A chemical formula describe and identify a chemical compound.
Why scientists use chemical equations to describe chemical reactions?
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What are more examples of chemical equations?
Fe + S ---> FeS
Why chemical equations used then writing chemical reactions sentences?
It is more simple and practical.
What websites feature examples of chemical equations?
The websites that feature chemical equations are Khan Academy and 'Chemistry 4 Kidz'. These two websites are the best websites for learning chemistry the fun way.
What is the chemical equations of honey?
Honey hasn't chemical equations.
What can chemical equations tell you about a chemical reactions?
Chemical equations describe the products and reactants in a chemical reaction.
Examples of nonlinear equations?
y=x2 and y=lnx are two examples of nonlinear equations.
Where can i practice on one step equations that are word problems?
The link gives some very simple examples. Search for "word problems one step equations worksheet" and you will find many more!
What do chemical equations show about compounds and elements?
Chemical equations represent chemical composition of reactants and products and also how does the reaction occur.
Why are molecular equations referred to as molecular even if no molecular substances are involved?
The overwhelming majority of chemical equations do involve molecules, but if they don't, you can call them chemical equations rather than molecular equations.
How do you show chemical reactions in writing?
chemical equations
What chemical equations violates the law of conservation of energy?
Any chemical equations violates the law of conservation of energy.
Do chemical equations have no real structure?
Chemical equations provide the formulas of reactants and products in a chemical reaction. They usually do not provide structure unless supplemented with chemical structures.
