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Before two molecules can react chemists envision that the molecules must first collide with one another Is collision among molecules the only consideration for the molecules to react with each other?
Molecules must consider temperature and concentration when considering to react with one another.
Under what circumstances do the colliding molecules not react?
the molecules are not in position to form bonds
How many O2 molecules are needed to react with 7.45 g of S?
1,4.10e23 molecules
What is it called when two identical molecules react to form two charged molecules?
autoionization
Does water react to the Benedict test?
no, because it does not react with aromatic aldehydes
Why does zinc react with steam and cold water?
Zinc does react with cold water - it just does so very slowly. Steam is water that is very hot and thus as with any chemical reaction, the heat gives the molecules more energy and so they react faster.
Why does zinc react with steam and not cold water?
Zinc does react with cold water - it just does so very slowly. Steam is water that is very hot and thus as with any chemical reaction, the heat gives the molecules more energy and so they react faster.
What are the molecules that react with one another called?
Molecules that react with one another are called reactants.
Before two molecules can react chemists envision that the molecules must first collide with one another Is collision among molecules the only consideration for the molecules to react with each other?
Molecules must consider temperature and concentration when considering to react with one another.
Why Li react slowly with water?
Li does NOT react slowly with water. It reacts vigorously to produce LiOH + H2 gas.
Which molecules are affecting ozone layer?
The CFC molecules affect ozone layer. These molecules react with ozone to deplete it.
Under what circumstances do the colliding molecules not react?
the molecules are not in position to form bonds
How many O2 molecules are needed to react with 7.45 g of S?
1,4.10e23 molecules
How many molecules are produced when 2.5g of zinc react with an excess of hydrochloric acid?
molecules of what?
What is it called when two identical molecules react to form two charged molecules?
autoionization
Which metals react slowly with cold water but vigorously with steam?
All metals, if they do react with water at all, react faster in steam than in water. However, the metals that react SLOWLY with cold water are the metals from Group-IIA(Magnesium, Calcium, etc).
Does water react to the Benedict test?
no, because it does not react with aromatic aldehydes
