Answer:

Explanation:
because it is products / reactants
Hope this helps:)
12.88 x 1000 = 12,880 g
4.77 x 1000 = 4770 cm³
D = mass / volume
D = 12,880 / 4770
D = 2.70 g/cm³
hope this helps!
Answer:
Without the hydrosphere, the atmosphere will no longer be able to carry up the evaporated water, as well as pour down the water, leaving the biosphere to rot away. The hydrosphere works with the Biosphere to provide the requirement of water to the organisms needs, as well as the hydrosphere assisting in photosnythesis.
Explanation:
CH₃-CH(-CH₃)-CH(-CH₃)-CH₃
2,3-dimethyl-1-butane
Explanation:
We have the following chemical reaction:
CH₂=C(-CH₃)-CH(-CH₃)-CH₃ + H₂ → CH₃-CH(-CH₃)-CH(-CH₃)-CH₃
So 2,3-dimethyl-1-butene will react with hydrogen to produce 2,3-dimethyl-1-butane.
Learn more about:
hydrogenation of double bonds in organic compounds
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