8) Based on the following unbalanced reaction, what substance is the limiting reactant and what volume(inmL) of gaseous H2 will be produced at 27°C and 0.973atm, if 75.0 g of zinc are reacted with 14.5L of 0.125MHCl?_Zn(s) + _HCI(aq) → _H2(g) + _ZnCl2(aq)Sigfiyh9) Suppose the above reaction was carried out in the lab and 1.15 g of H2 were obtained from this reaction.What is the percent yield based on the limiting reactant from auestion 8.

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mL) of gaseous H2 will be produced at 27°C and 0.973atm, if 75.0 g of zinc are reacted with 14.5L of 0.1251 HCl? _Zn(s) + _HCI(aq) → _H2(g) + _ZnCl2(aq) Sig figh

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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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

8) Based on the following unbalanced reaction, what substance is the limiting reactant and what volume(in
mL) of gaseous H2 will be produced at 27°C and 0.973atm, if 75.0 g of zinc are reacted with 14.5L of 0.125M
HCl?
_Zn(s) + _HCI(aq) → _H2(g) + _ZnCl2(aq)
Sigfiyh
9) Suppose the above reaction was carried out in the lab and 1.15 g of H2 were obtained from this reaction.
What is the percent yield based on the limiting reactant from auestion 8.

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