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Bas_tet [7]
3 years ago
10

Plz help me plz I am timed!!

Chemistry
2 answers:
UNO [17]3 years ago
7 0

Answer:

full moon

Explanation:

PolarNik [594]3 years ago
6 0

Answer:

full moon

Explanation:

....ur welcome..............

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how much people there are example a small town have 500 people living in that town

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Which chemical is the reducing agent in the redox reaction below?
posledela
Option (a) is correct.

A reducing agent is the one which loses electrons to other substance.

Here, Zn has oxidation number 0 in the L.H.S of the equation, but on R.H.S its oxidation number is +2 i.e. it Zn has donated two of its electrons to Fe^{2+}.

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3 years ago
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Monica [59]
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1) a conservation of mass within the boundaries of the system
2) the ability to freely exchange energy to & from the "closed" system with a surrounding external system


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8 0
3 years ago
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Molodets [167]

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Examination of a cell by transmission electron microscopy reveals a high density of ribosomes in the cytoplasm. This observation
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