Protons, nuetrons, and electrons
At the end of the reaction, the catalyst is UNCHANGED.
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True. For example, electron domain geometry and molecular geometry of water and ammonia are different.
Answer:
it is 90 km in one hour it is 90km/h
90/60=1,5
Answer:
C.
Explanation:
The mass of the reactants should not change, in fact it would be equal because the only thing that changes is the form in which your products are in. The reactants will still have the same amount of mass from the products as no products were removed or added, the structure changed, the mass did not.
