Charge Distribution - AP Physics 2 Quiz

You have of water. One mole of water has a mass of $18 $\frac{g}{mol}$$ , and a single molecule of water contains 10 electrons. What is the total amount of charge contributed by the electrons in the water?

$e=1.6\cdot $10^{-19}$$

$N_$A=6.022\cdot10^{23}$$

Charge Distribution Practice Test

You have a neutral balloon. If you were to add 21,000 electrons to it, what would its net charge be?

$e=1.6\cdot $10^{-19}$$ = charge of one electron

You have of water. One mole of water has a mass of $18 $\frac{g}{mol}$$ , and a single molecule of water contains 10 electrons. What is the total amount of charge contributed by the electrons in the water?

$e=1.6\cdot $10^{-19}$$

$N_$A=6.022\cdot10^{23}$$

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Charge Distribution Practice Test

You have a neutral balloon. If you were to add 21,000 electrons to it, what would its net charge be? = charge of one electron

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You have a neutral balloon. If you were to add 21,000 electrons to it, what would its net charge be?

$e=1.6\cdot $10^{-19}$$ = charge of one electron