B. Metal replaces H in acidsMMg(mono)MgHxHCIMxH₂Mg2+Cl¹- H₂HCIMgCl2 H₂ANSWER: MgCl₂ + H₂H. DOUBLE REPLACEMENT(EXCHANGING PARTNERS)the cations exchange placesFORMULA:M + HxMx + H₂*** CONSTANT PRODUCT: H₂TRY IT OUT1.2.Li + HBrSr + HFFORMULA:AB+CDCB + AD

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Answered: TRY IT OUT 1. 2. Li + HBr Sr + HF

Science

Chemistry

TRY IT OUT 1. 2. Li + HBr Sr + HF

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter17: Electrochemistry

Section: Chapter Questions

Problem 80AP

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Quantum Chemistry

Quantum chemistry deals with the properties of chemical systems and their reactions. The branch of chemistry which is more concerned with quantum chemistry is physical chemistry. It is a more sophisticated field of theoretical physics which is concerned towards the application of physical concepts towards various chemical aspects such as, formation of atoms, chemical structure descriptions, chemical bond strength, hybridization, conjugation etc. Quantum chemistry mainly studies the various states i.e., ground state, excited state, transition states of the individual atoms or molecules taking place during any chemical reaction. The laws of motion explained by various scientists, which are termed as “classical mechanics” were not acceptable in terms of electrons, protons, atoms, light etc. Thus, a new theory named “quantum mechanics” emerged to understand the basic framework of various atomic and subatomic particles.

Question

B. Metal replaces H in acids
M
Mg
(mono)
Mg
Hx
HCI
Mx
H₂
Mg2+Cl¹- H₂
HCI
MgCl2 H₂
ANSWER: MgCl₂ + H₂
H. DOUBLE REPLACEMENT
(EXCHANGING PARTNERS)
the cations exchange places
FORMULA:
M + Hx
Mx + H₂
*** CONSTANT PRODUCT: H₂
TRY IT OUT
1.
2.
Li + HBr
Sr + HF
FORMULA:
AB+CD
CB + AD

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