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Sodium oxide contain 25,8 % oxygen.
This chemical equation is:2 H2 + O2 = 2 H2O
2H2O2------------ 2 H2O + O2 thus correct coefficient is 2
All is correct.
being able to write a balanced equation for a reaction is very important. By balancing an equation we can tell how much material we will need to start with, what the likely products to form, and how much of these products will form
A balanced chemical equation has correct placed coefficients and a representative chemical equation need these coefficients.
Sodium oxide contain 25,8 % oxygen.
This chemical equation is:2 H2 + O2 = 2 H2O
2H2O2------------ 2 H2O + O2 thus correct coefficient is 2
The above statement is correct.
2111.Equation coefficients are needed to write a correct chemical equation
The chemical equation is:2 Al + 3 S = Al2S3
These data are given by the correct coefficients in the chemical equation.
it is the work of pushing out the fetus
All is correct.
being able to write a balanced equation for a reaction is very important. By balancing an equation we can tell how much material we will need to start with, what the likely products to form, and how much of these products will form
a balanced equation shows the correct proportion and mole/grams of the reactants involved....