No5 It is known that cobalt forms strong bonds with the cyan ion (CN). This made it possible to test cobalt compounds as an antidote for cyanide poisoning. The drug proved to be effective (Paulet, 1952) - cobalt salt of EDTA. CHCO0 Co CH N CHCO0 CHC00 CH NCHC00 Co-CN + 2 CN CHC00. CHC0. Co Co-CN CHCO0- a) calculate the mass of cobalt EDTA salt needed to neutralize 10ml of a 1M potassium cyanide solution. b) why cannot inorganic cobalt compounds (e.g. cobalt chloride) be used as an antidote?
No5 It is known that cobalt forms strong bonds with the cyan ion (CN). This made it possible to test cobalt compounds as an antidote for cyanide poisoning. The drug proved to be effective (Paulet, 1952) - cobalt salt of EDTA. CHCO0 Co CH N CHCO0 CHC00 CH NCHC00 Co-CN + 2 CN CHC00. CHC0. Co Co-CN CHCO0- a) calculate the mass of cobalt EDTA salt needed to neutralize 10ml of a 1M potassium cyanide solution. b) why cannot inorganic cobalt compounds (e.g. cobalt chloride) be used as an antidote?
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Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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It is known that cobalt forms strong bonds with the cyan ion (CN-). This made it possible to test cobalt compounds as an antidote for cyanide poisoning. The drug proved to be effective (Paulet, 1952) - cobalt salt of EDTA.
a) calculate the mass of cobalt EDTA salt needed to neutralize 10ml of a 1M potassium cyanide solution.
b) why cannot inorganic cobalt compounds (e.g. cobalt chloride) be used as an antidote?
Transcribed Image Text:No5 It is known that cobalt forms strong bonds with the cyan ion (CN). This made it possible to
test cobalt compounds as an antidote for cyanide poisoning. The drug proved to be effective
(Paulet, 1952) - cobalt salt of EDTA.
CHC00 Co
CHCO0
CHC0.
CHC00
Co-CN
2 CN
CHC00.
Co-CN
Co
CHCO0-
CHCO0
a) calculate the mass of cobalt EDTA salt needed to neutralize 10ml of a 1M potassium cyanide
solution.
b) why cannot inorganic cobalt compounds (e.g. cobalt chloride) be used as an antidote?
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