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In this question use the following equation to do the calculations in the questions below: ZnSO40) + HCly) → ZnCt2(m0) + H2SO4() a) For the calculation below, write the answer in scientific notation, round off correctly and make sure to use the correct significant figures. 5.97 + (1.9 x 136.9) b) If 3.89g of the ZnSO, will be used in the reaction, how many moles is being used? c) If 0.645mol of ZnCł2 needs to be made, how much of the starting HCt needs to be added in grams?

In this question use the following equation to do the calculations in the questions below: ZnSO40) + HCly) → ZnCt2(m0) + H2SO4() a) For the calculation below, write the answer in scientific notation, round off correctly and make sure to use the correct significant figures. 5.97 + (1.9 x 136.9) b) If 3.89g of the ZnSO, will be used in the reaction, how many moles is being used? c) If 0.645mol of ZnCł2 needs to be made, how much of the starting HCt needs to be added in grams?

Introduction to General, Organic and Biochemistry
Introduction to General, Organic and Biochemistry
11th Edition
ISBN:9781285869759
Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Publisher:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Chapter1: Matter, Energy, And Measurement
Section: Chapter Questions
Problem 1.86P: 1-86 The specific heats of some elements at 25oC are as follows: aluminum = 0.215 cal/g · oC; carbon...
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Question 1: In this question use the following equation to do the calculations in the questions below: ZNSO4(6) + HC{«) → ZnClz{aq) + H2SO4(1) a) For the calculation below, write the answer in scientific notation, round off correctly and make sure to use the correct significant figures. 5.97 + (1.9 x 136.9) b) If 3.89g of the ZNSO, will be used in the reaction, how many moles is being used? c) If 0.645mol of ZnCl2 needs to be made, how much of the starting HCł needs to be added in grams? d) If you need to add 49.002 g of HCł and you only have a 0.22M solution, how many mL will you need to add? e) If 1.223g ZnSO4 is added to 0.9989g of acid, what will the limiting reagent be?
Transcribed Image Text:Question 1: In this question use the following equation to do the calculations in the questions below: ZNSO4(6) + HC{«) → ZnClz{aq) + H2SO4(1) a) For the calculation below, write the answer in scientific notation, round off correctly and make sure to use the correct significant figures. 5.97 + (1.9 x 136.9) b) If 3.89g of the ZNSO, will be used in the reaction, how many moles is being used? c) If 0.645mol of ZnCl2 needs to be made, how much of the starting HCł needs to be added in grams? d) If you need to add 49.002 g of HCł and you only have a 0.22M solution, how many mL will you need to add? e) If 1.223g ZnSO4 is added to 0.9989g of acid, what will the limiting reagent be?
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