Chapter18: Introduction To Electrochemistry
Section: Chapter Questions
Problem 18.7QAP
Related questions
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](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2de2dbdb-2705-4f44-ae88-74ab6f1079f2%2F06609f05-4546-471f-b9ad-9d4e6440205b%2Fit6midk_processed.jpeg&w=3840&q=75)
Transcribed Image Text: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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