B. The number of moles ef NaOH is multiplied to the molar concentration ofNAOH.C. The number of moles of Al(NOs is multiplied to the molar mass of NaOH.D. The number of moles of AI(NO)s is added to the molat concentration af NaOH.2. P1 NaL.7. Which steps are helpful in solving problems on chemical reactions insolution? L. The chemical equation must be balanced.II. Find the number of moless one mibatance.3. CII. Relate the number of moles te the stoichiometrically equivalent numberof moles of another subatance.IV. Convert to the desired unit.C. I, & IIID. I, II, III & IVAl& IIB. I, I1 & IIFor numbers 8-10 (3pts) Show your solution to the following and box youranswer. A soda mint tablet contains NaHCO, as an antacid. One tabletrequires 30.5 mL of 0.135 M HCI for complete reaction. Determine thenumber of grams of NaHCo, that one tablet contains. The chemical equationfor the reaction is:NaHCO, (s) + HCI (aq) - NaCl (aq) + CO2 (g) + H2O (1)IV. ReflectionNow that you have learned the basic stoichiometry calculation for reactionin the solution, how can you apply this principle of stoichiometry in real life?V. Answer KeyActivity 1:1. Pmole NaOH = 300 mb-NaOH 0.150 mole NaOH- 0.045 mole(1000 mt-NaoiPmole Fe(OH)3 - 0.045 mele NAOH 1mole Fe(OH), J-0.015 mole3 moles-NaH7g Fe(OH)3-0.045 mele Fe(OH 106.84 g FelOHI, - 1.60 g1 mele FefOH)a12 Bernie Fabela Protacio Jr.Guide Questions:1. How can you lift an ice cube, using only one teothpick?2. Based on the activity, discuss why you can lift the ice cube using atoothpick.Activity 2Directions: Read and understand the given background information aboveand answer the guide questions. Write your answer on a separatesheet of paper.1. Why do ionie compounds like sodium chloride has greater effect on thecolligative properties of solution?2. Describe the effect of electrolyte and nonelectrolyte solutes in freezingpoint depression.3. NaCl is an ionic compound, what effect would it have on the boiling pointof water?IV. ReflectionWhy ice cream vendors used crushed ice sprinkled with salt around the metalcanister that contain ice cream?VI.ReferencesEmil F. Soriano, Celente Joan C. Santisteban, and Erla Rhysa R. Elauria.Chemistry for the New MilleaniumMarissa F. Ayson, Rebecca S. De Borja. General Chemistry 2Whitten, Davis, Peck, and Stanley. General ChemistryTeaching Guide for Senior High School published by the Commission on HigherEducation, 2016.2021 Clutch Learning, Inc.Edit

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solution? 1. The chemical equation must be balanced. II. Find the number of moles one mubatance. II. Relate the number of moles te the stoichiometrically equivalent of moles of another subatance. IV. Convert to the desired unit

solution? 1. The chemical equation must be balanced. II. Find the number of moles one mubatance. II. Relate the number of moles te the stoichiometrically equivalent of moles of another subatance. IV. Convert to the desired unit

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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