Answer:
The mass of objects remains constant throughout the universe. This is because an object is made of he same amount of matter (atoms), no matter where you take it in the universe. If you take an object from the Earth to the moon, only the weight will change.
Explanation:
Answer:
if 12 moles are produced then it came 24 moles of Al(OH)3
Explanation:
Reactants are formed from a chemical bond with can be broken down by vaporizing
Answer:
54.99% yield
Explanation:
percent yield is just the amount you obtained over the amount expected times 100%.
(experimental value/theoretical value) x 100%
= (107.9 g/196.2 g) x 100%
=54.99% yield
Answer:
b. double bonds, triple bonds, carbon atoms,and hydrogen atoms.
Explanation:
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