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AlekseyPX
4 years ago
11

Determine the number of moles in each molecule

Chemistry
1 answer:
otez555 [7]4 years ago
7 0

I'm not quite sure what you mean but if you want to determine how many moles are in a certain molecule you can find your answer on various sites!

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(HELP) What were the main themes of the Arab poems?​
Mazyrski [523]

Answer:

chivalry and the romance of nomadic life. the life of Muhammad. a strict adherence to religious themes.

Explanation:

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3 0
3 years ago
Why does the newton's cradle stop swinging
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The balls are not perfectly elastic, but the main reason is probably air.
Explanation:
When 2 adjacent balls have any distance between them, there is air in the space. When the moving neighbor comes at a stationary ball the moving ball has to push the air out of the way.
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3 years ago
Which scenario would result in a population growth of zero?
Ber [7]

Answer:

D. 10 individuals emigrate, 4 individuals die, 14 individuals immigrate, 0 individuals are born

Explanation:

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4 0
3 years ago
Read 2 more answers
What do a mole of magnesium (Mg) and a mole of iron (Fe) have in common?
azamat
What they have in common is that they both have the same number of atoms.
9 0
3 years ago
There are three voltaic cells. In each voltaic cell one half-cell contains a 1.0 M Fe(NO3)2(aq) solution with an Fe electrode. T
makkiz [27]

Answer:

d)Cells 1 and 2

Explanation:

In a voltaic cell, oxidation occurs at the anode and reduction occurs at the cathode. The half cell that function as anode or cathode in a voltaic cell depends strictly on the reduction potential of the metal ion/metal system in that half cell.

Examining the reduction potentials of the various metal ion/metal systems in the three half cells;

Cu= +0.34 V

Ni= -0.25 V

Zn= -0.76 V

Fe(Fe2+)= -0.44 V

Hence only Zn2+ has a more negative reduction potential than Fe2+. The more negative the reduction potential, the greater the tendency of the system to function as the anode. Thus iron half cell will function as anode in cells 1&2 as explained in the argument above.

5 0
4 years ago
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