You have a yellow solid that melts at 41∘C and boils at 131∘C and a green...
You have a yellow solid that melts at 41∘C and boils at 131∘C and a green solid that melts at 2320∘C.
If you are told that one of them is Cr2O3 and the other is OsO4, which one do you expect to be the yellow solid
Cr2O3
OsO4
Homework Answers
OsO4 has a boiling point of 129.7 and a melting point of 40.3ºC, therefore the yellos solid must be OsO4
the green solid melts at 2320 which is typical for Cr2O3
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