NaOH (aq) + HCI (aq) NACI (aq) + H2O (1) Volume of 1.00M HCI (mL) 45.0 Volume of 1.00 M NAOH (mL) 50.0 Initial Temperature ("C) 22.1 Final Temperature ("C) 31.6 la) Calculate the moles of HCI used in the reaction. Moles of HCI = mol (b) Calculate the moles of NaOH used in the reaction. Moles NaOH= mol (c) Which reactant is the Limiting Reactant, HCl or NaOH? Limiting Reactant = (d) Is this acid-base neutralization reaction exothermic or endothermic? NOTE: DO Include the correct number of significant figures or you will be marked
NaOH (aq) + HCI (aq) NACI (aq) + H2O (1) Volume of 1.00M HCI (mL) 45.0 Volume of 1.00 M NAOH (mL) 50.0 Initial Temperature ("C) 22.1 Final Temperature ("C) 31.6 la) Calculate the moles of HCI used in the reaction. Moles of HCI = mol (b) Calculate the moles of NaOH used in the reaction. Moles NaOH= mol (c) Which reactant is the Limiting Reactant, HCl or NaOH? Limiting Reactant = (d) Is this acid-base neutralization reaction exothermic or endothermic? NOTE: DO Include the correct number of significant figures or you will be marked
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:NaOH (aq) + HCI (aq) NACI (aq) + H2O (1)
Volume of 1.00M HCI (mL)
45.0
Volume of 1.00 M NAOH (mL)
50.0
Initial Temperature ("C)
22.1
Final Temperature (C)
31.6
la) Calculate the moles of HCI used in the reaction.
Moles of HCI =
mol
(b) Calculate the moles of NaOH used in the reaction.
Moles NaOH=
mol
(c) Which reactant is the Limiting Reactant, HCl or NaOH?
Limiting Reactant =
(d) Is this acid-base neutralization reaction exothermic or endothermic?
NOTE: DO Include the correct number of significant figures or you will be marked
wrong and DO NOT include units in your answer.
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