One molecule of water (H2O) contains two atoms of hydrogen and one atom of oxygen. A hydrogen

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One molecule of water (H2O) contains two atoms of hydrogen and one atom of oxygen. A hydrogen atom has a mass of 1.0 u and an atom of oxygen has a mass of 16 u, approximately.

(a) What is the mass in kilograms of one molecule of water?

(b) How many molecules of water are in the world's oceans, which have an estimated total mass of.1.4 x 1021 kg?

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Fundamentals of Physics

ISBN: 978-0471758013

8th Extended edition

Authors: Jearl Walker, Halliday Resnick

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Question Posted: Nov 09, 2010 07:02 AM

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One molecule of water (H2O) contains two atoms of hydrogen and one atom of oxygen. A hydrogen

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a In atomic mass units the mass of one molecule ...View the full answer

Fundamentals of Physics

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