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What is the same number that existed before the reaction exist after the reaction?
Wiki User
∙ 7y ago
You think probable to the mass conservation.
Wiki User
∙ 7y ago
Wiki User
∙ 7y agoMass will be the same. Matter can neither be created nor destroyed.
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Are all atoms present at the start of a reaction are present at the end?
The types and numbers of atoms at the end of a reaction are the same as before the reaction.
They are broken before a chemical reaction takes place?
Chemical Bonds
What is difference between external and internal indicators used in titration?
Internal indicators that are used in titration exist in the titration reaction as either a reactant or a product. External indicators is added to the reaction mixture, but does not exist in the reaction.
Why do reactants in a chemical reaction weigh exactly the same as different products at the end of a reaction?
Energy may only be transformed from one sort to another. Mass is a form of Energy and as such, must be, and is, conserved. It is 'of no surprise' then, that the number of atoms that enter a chemical reaction is equal to the number of atoms that exist after the reaction has been completed.
What is the chemical name for Mo(C2H3O2)?
If this compound existed, it would be named molybdinum(I) acetate, however it does not exist as such.
Did slavery exist before racism?
no racism existed before slavery
Who creature exist before creation?
Nothing existed before creation because nothing was created. Only God existed.
Did real zombies exist?
Zombies have never existed before.
Did the temperature exist before you tried to measure it?
Yes. It existed before human beings did, or before the solar system.
Did dinosaurs exist before bible times?
No - Nothing existed before 'Biblical Times' except God.
Are all atoms present at the start of a reaction are present at the end?
The types and numbers of atoms at the end of a reaction are the same as before the reaction.
Was earth made when caveman exist?
yes. Earth was made before cavemen existed.
How long did man exist before Jesus was born?
A:Modern humans have existed for over two hundred thousand years. Our distant hominid ancestors existed for millions of years before that.
Did mosques and churches exist in 1191AD?
yes of course they did, they have existed for 100 years before that date.
Is it true that Jesus Christ exist before?
Yes Jesus existed right from the start, he is ageless.
Was Adam androgynous before Eve existed?
Adam and Eve did not exist so the question is irrelevant
Did butter exist in the 1930s?
Yes - butter existed long before the 1930s - it was present long before the middle ages.
