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Q: What is the purpose of knowing the amount of subtances involved in chemical equations?
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Related questions

How can knowing the formula weights of the elements help you balance the equation?

The molar mass is not needed to balance a chemical reaction.You need to know the chemical formulas of reactants, the possible formulas of products, valences of elements and ions, general principles of chemical reactions, some chemical and physical properties of substances involved in the reaction.


Why does knowing the number of electrons in an atom's outermost shell help to understand chemical bonding?

In chemical bonding only valence electrons are only involved in bond formation.So,we should know about the no.of electrons in atoms to understand bonding of atoms.


How are some of the graphs of cubic equations different?

The question cannot be answered without knowing what they are meant to be different from!


What is the solution of the system of equations x 5y10 and 3x y1?

Without knowing the plus or minus values of the given terms and without any equality signs it can't be considered as a system of equations.


What are chemical rocks composed of?

youl is so stupid for not knowing


Is it true that chemical properties of matter cannot be determined from the composition of matter alone.?

Several chemical properties can be estimated knowing the chemical composition.


How do you discover the point of intersection of 2 lines knowing their equation?

By working out the values of x and y in the given equations by elimination and substitution


What is the value of knowing the chemical principles in various activities?

we learn a lot


Knowing the chemical properties of a substance helps you to?

This help to use correctly this substance.


Led circuit for 120 volts?

There can be no answer for this without knowing how strong a resistor is involved. (Ohms)


What are the chances of get custody of your child if department of human services are involved?

That is impossible to know without knowing WHY they are involved and all the circumstances. I suggest you ask your lawyer.


What is a good reason for knowing chemical and physical properties?

It gets to a point where it becomes pointless