ALUMINUM WAICG PRE-LABORATORY QUESTIONS 1. In this experiment, aluminum will be converted into potassium aluminum sulphate dodecahydrate. The process requires three reactions. Balance these three reactions. H2 (a) KAI(OH)4 (aa) Al (s) НОН A] КОН (ag) + + (I) H20 ) KAI(SO4)2 (aa) + H2SO4 (aa) KAI(OH)4 (aa) B] KAI(SO4)2 12 H2O (e) C] KAI(SO4)2 (aq) H20 () + 2. Under experimental proced ures #2 and # 3, the experiment calls for reacting aluminum with water and potassium hydroxide. See 1A above for the equation. A student used the following quantities: a 3.00 grams Al 15.0 mL of 8.00 M KOH 75.0 mL of distilled HOH Which of the reactants is the limiting reactant? answer.) Show your work and set-up. (Mathematically document your SHCHP 001 10 (HC
ALUMINUM WAICG PRE-LABORATORY QUESTIONS 1. In this experiment, aluminum will be converted into potassium aluminum sulphate dodecahydrate. The process requires three reactions. Balance these three reactions. H2 (a) KAI(OH)4 (aa) Al (s) НОН A] КОН (ag) + + (I) H20 ) KAI(SO4)2 (aa) + H2SO4 (aa) KAI(OH)4 (aa) B] KAI(SO4)2 12 H2O (e) C] KAI(SO4)2 (aq) H20 () + 2. Under experimental proced ures #2 and # 3, the experiment calls for reacting aluminum with water and potassium hydroxide. See 1A above for the equation. A student used the following quantities: a 3.00 grams Al 15.0 mL of 8.00 M KOH 75.0 mL of distilled HOH Which of the reactants is the limiting reactant? answer.) Show your work and set-up. (Mathematically document your SHCHP 001 10 (HC
Introductory Chemistry: A Foundation
9th Edition
ISBN:9781337399425
Author:Steven S. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Donald J. DeCoste
Chapter7: Reactions In Aqueous Solutions
Section: Chapter Questions
Problem 74AP
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Question #2
![ALUMINUM
WAICG
PRE-LABORATORY QUESTIONS
1. In this experiment, aluminum will be converted into potassium aluminum sulphate
dodecahydrate. The process requires three reactions. Balance these three reactions.
H2 (a)
KAI(OH)4 (aa)
Al (s)
НОН
A]
КОН (ag) +
+
(I)
H20 )
KAI(SO4)2 (aa)
+
H2SO4 (aa)
KAI(OH)4 (aa)
B]
KAI(SO4)2 12 H2O (e)
C] KAI(SO4)2 (aq)
H20 ()
+
2. Under experimental proced ures #2 and # 3, the experiment calls for reacting
aluminum with water and potassium hydroxide. See 1A above for the equation. A
student used the following quantities:
a
3.00 grams Al
15.0 mL of 8.00 M KOH
75.0 mL of distilled HOH
Which of the reactants is the limiting reactant?
answer.) Show your work and set-up.
(Mathematically document your
SHCHP
001
10
(HC](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F8a30a005-d7e5-458b-b4bc-cfc1eedff542%2F24ca8c56-26a2-4ae0-9429-0b08c9336dfa%2Fhck5nfr.jpeg&w=3840&q=75)
Transcribed Image Text:ALUMINUM
WAICG
PRE-LABORATORY QUESTIONS
1. In this experiment, aluminum will be converted into potassium aluminum sulphate
dodecahydrate. The process requires three reactions. Balance these three reactions.
H2 (a)
KAI(OH)4 (aa)
Al (s)
НОН
A]
КОН (ag) +
+
(I)
H20 )
KAI(SO4)2 (aa)
+
H2SO4 (aa)
KAI(OH)4 (aa)
B]
KAI(SO4)2 12 H2O (e)
C] KAI(SO4)2 (aq)
H20 ()
+
2. Under experimental proced ures #2 and # 3, the experiment calls for reacting
aluminum with water and potassium hydroxide. See 1A above for the equation. A
student used the following quantities:
a
3.00 grams Al
15.0 mL of 8.00 M KOH
75.0 mL of distilled HOH
Which of the reactants is the limiting reactant?
answer.) Show your work and set-up.
(Mathematically document your
SHCHP
001
10
(HC
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