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1. The representation of chemicals in chemical equations is made by formulas.
2. The word code has another sense in chemistry; as an example, the digital code of the American Chemical Society - Chemical Abstract Service (CAS No).
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What are codes used in chemical equations telling what atoms are part of the equations?
formulas
Why chemical equations used then writing chemical reactions sentences?
It is more simple and practical.
What are state symbols in a chemical equation-?
All of the symbols used in chemical equations are up on the Periodic Table.
What is written in front of the formula used to balance chemical equations?
A coefficient is written in front of a formula to balance a chemical equation.
How are coefficients used in writing chemical equations?
They indicate the number of molecules in a substance.
What are codes used in chemical equations telling what atoms are part of the equations?
formulas
What codes used in chemical equations telling what atoms are part of the equation?
formulas
Why are chemical symbols used in chemical equations instead of the elements name?
Because they are shorter.
Why chemical equations used then writing chemical reactions sentences?
It is more simple and practical.
What is a symbol used in chemical equations?
(d) apex
Chemists keep track of which substances are used and created in a chemical reaction by writing what?
chemical equations
What are state symbols in chemical equation?
All of the symbols used in chemical equations are up on the Periodic Table.
What is the symbols for the silver and describe one use for each?
The chemical symbol of silver is Ag: chemical symbols are used in chemical formulae and equations.
Why are coefficients used in chemical equations?
to determine the mole of the atom
What are state symbols in a chemical equation-?
All of the symbols used in chemical equations are up on the Periodic Table.
What a short easy way to show a chemical reaction using symbols?
Writing a chemical reaction with symbols: Ex.: NaCl + AgNO3 = AgCl (s) + NaNO3 A mathematical (digital) system for the writing of chemical equations exist but it is rarely used.
What des a chemical equation stand for?
chemical equations are used to find out how chemical compounds will react with each other since the equations must be balanced. unless you are talking about the chemical name for substances such as sodium chloride is NaCl. water is H2O etc.
