PROBLEM SET IN STOICIOMETRY IIUse separate answer sheet for each item: ( Show your complete reaction)6). Using the expression:2NAOH a + H,S0,al - Na,SO. (a + 2H,0How many grams of NaOH are needed to react with excess H,SO, to prepare 60.0grams ofNa,SO,?7.) How many molecules of H; are present in 7.5 grams of H,?

Answered: . Using the exprression: 2N2OH+ H,SO,-…

. Using the exprression: 2N2OH+ H,SO,- Na,SO. a + 2H,O How many grams of NaOH are needed to react with excess H,SO, to prepare 60.0grams of Na,SO.?

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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Concept explainers

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.

Question

PROBLEM SET IN STOICIOMETRY II
Use separate answer sheet for each item: ( Show your complete reaction)
6). Using the expression:
2NAOH a + H,S0,al - Na,SO. (a + 2H,0
How many grams of NaOH are needed to react with excess H,SO, to prepare 60.0grams of
Na,SO,?
7.) How many molecules of H; are present in 7.5 grams of H,?

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