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Rasek [7]
4 years ago
11

4. What is the dependent variable in the statement below?

Chemistry
2 answers:
mina [271]4 years ago
8 0
A. Amount of sleep. C and D have nothing to do with the problem, and B is already stated.
Naddik [55]4 years ago
4 0
A. Amount of sleep, since it depends on how much coffee she drinks
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the copper anode is weighed before and after the electrolysis reation. if the copper anode is not completely dry when it is weig
Dmitrij [34]

Answer:

Faraday's constant will be smaller than it is supposed to be.

Explanation:

If the copper anode was not completely dry when its mass was measured, mass of the copper must be heavier than it should have been. Hence, the calculated Faraday’s constant would be smaller than it is supposed to be since when calculating Faraday’s Constant, the charge transferred is divided by the moles of electrons.

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3 years ago
Zeros that act as are not significant
GaryK [48]

Explanation:

non zeores digits always significant any zero between two significant digits are significant a final zeros in the decimal portion only are significant

6 0
3 years ago
Which particle may be gained, lost, or shared by an atom when it forms a chemical bond?
andrew-mc [135]

Electrons because the amount of valence electrons determines the bonds it can form and often times during a chemical bond or the forming of a compound an element will lose some of its electrons.

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3 years ago
Predict where the largest jump between successive ionization energies occurs for Rb.
Irina18 [472]

Answer: confused

Explanation:

8 0
3 years ago
Convert 345 g to kilograms (kg).<br> 1 kg = 1000 g<br> (please show work) ASAP
astraxan [27]

Answer:

345 converted to kilograms is 0.345

Explanation:

345 divided by 1000 is 0.345

6 0
3 years ago
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