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3.39 Tin (Sn) exists in Earth's crust as SnO 2.Calculate silicate, CaSiO 3. This compound can absorb up to 2.5 the percent composition by

3.39 Tin (Sn) exists in Earth's crust as SnO 2.Calculate silicate, CaSiO 3. This compound can absorb up to 2.5 the percent composition by mass of Sn and O in times its mass of water and still remains a free-fl owing SnO 2.

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