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Water has a mass per mole of 18.0 g/mol, and each water molecule (H2O) has 10...

Water has a mass per mole of 18.0 g/mol, and each water molecule (H2O) has 10 electrons. (a) How many electrons are there in 3.35 liters of water? (1 liter is equivalent to 1.00 × 10-3 m3) (b) What is the net charge of all these electrons?

For (a) the answer is 1.12E27. How do you find (b)?

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