Calculate the following a Number of atoms in 25 7 g Al b Number of atoms in 5 66 g I 2 c Number of molecules in 14 9 g N 2 O 5 d Number of formula units in 2 99 g NaClO 4 e Number of Ca 2 ions in 4 71 g Ca 3 (PO 4 ) 2 ...

These rounded atomic weights are used Al 2698 gmol I 1269 ...

Calculate the following. a. Number of atoms in 25.7 g Al b. Number of atoms in 5.66

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Calculate the following.

a. Number of atoms in 25.7 g Al

b. Number of atoms in 5.66 g I₂

c. Number of molecules in 14.9 g N₂O₅

d. Number of formula units in 2.99 g NaClO₄

e. Number of Ca²⁺ ions in 4.71 g Ca₃(PO₄)₂

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General Chemistry

ISBN: 9781305580343

11th Edition

Authors: Darrell Ebbing, Steven D. Gammon

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Question Posted: Oct 06, 2020 03:13 AM

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Calculate the following. a. Number of atoms in 25.7 g Al b. Number of atoms in 5.66

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General Chemistry

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