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Chapter 18, Problem 07 Water has a mass per mole of 18.0 g/mol, and each water molecule (H20) has 10 electrons. (a) How many electrons are there in 8.88 liters of water? (1 liter is equivalent to 1.00 × 10-s m) (b) What is the net charge of all these electrons? (a) Number (b) Number Click if you would like to Show Work for this question: Units Units Open Show Work

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a) Let Volume af water : 8.88 L-3.88%ไม่ mo of mele, of = 8880 wates, Given mass 8880 Ak one mole cule have lo eleetoons, so 2.47 xelectans b) charye on these electne =-2.ajX10นา x1.6xld. I 9 -4.75x10°C

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