Chemistry
Chemistry
10th Edition
ISBN: 9781305957404
Author: Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher: Cengage Learning
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Question
Complete the following table for aqueous solutions of potassium hydroxide.
Complete the following table for aqueous solutions of potassium hydroxide. Density (g/mL) Molarity Molality Mass Percent of Solute (a) 1.05 1.13 (b) 1.29 30.0 (c) 1.43 14.2
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Transcribed Image Text:Complete the following table for aqueous solutions of potassium hydroxide. Density (g/mL) Molarity Molality Mass Percent of Solute (a) 1.05 1.13 (b) 1.29 30.0 (c) 1.43 14.2
ON DATE: Copper leaction balanced ch emi cal heaction A) Copper metal "disrolves"in hitric Acid B) Hydroxide ion add to the copper (1). Icu (H,0),72(ag) + 2 OH"-> Cu CoH), (S) + GH, O (!) ) Heating Copper Hydroxide. Cu (OH)2 (s) -> (40()+ H2 01) ) copper Oxide discolve in a cid E) Zinc metal lessen the hydrdted copper zinc metal le sten the hydranium lcns to Hhs 2n (6) + 2HgOt (ag) -> Zn *t (ag) t Hz (g)+2 H20()
expand button
Transcribed Image Text:ON DATE: Copper leaction balanced ch emi cal heaction A) Copper metal "disrolves"in hitric Acid B) Hydroxide ion add to the copper (1). Icu (H,0),72(ag) + 2 OH"-> Cu CoH), (S) + GH, O (!) ) Heating Copper Hydroxide. Cu (OH)2 (s) -> (40()+ H2 01) ) copper Oxide discolve in a cid E) Zinc metal lessen the hydrdted copper zinc metal le sten the hydranium lcns to Hhs 2n (6) + 2HgOt (ag) -> Zn *t (ag) t Hz (g)+2 H20()
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