Chemistry 12th Edition

Published by McGraw-Hill Education
ISBN 10: 0078021510
ISBN 13: 978-0-07802-151-0

Chapter 4 - Reactions in Aqueous Solutions - Questions & Problems: 4.68

Answer

Please see the work below.

Work Step by Step

We know that a. $Molar \space mass \space of\space CSI=259$ Hence $Mass=0.025\times 259=6.5g$ b. $Molar \space mass\space of H_2SO_4=98 $ $Mass=0.025\times 98=2.44g$ c. $Molar\space mass \space of Na_2CO_3=106$ $Mass=0.025\times 106=2.65g$ d. $Molar \space mass \space of K_2Cr_2O_7=294$ $Mass=0.025\times 294=7.35g$ e. $Molar\space mass \space of KmNO_4=158$ $Mass=0.025\times 158=3.94g$
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