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Arnol
Questions (3)
Recently, there has been much concern about pollution in the home from radon, a
radioactive gas whose elemental molar mass is 222
3 answers
924 views
An estimation of the radius of a lead atom:
a. You are given a cube of lead that is 1.000 em on each side. The density of lead is
2 answers
2,082 views
a compound was analyzed and found to contain C,H,N,O, and Cl. When o.150g sample of this compound was burned, it produced 0.138
2 answers
1,078 views
Answers (4)
what i ended up doing was got 3.6e-11g/L(2455L)= 8.838x10^-8g/2455L then, 8.838x10^-8g converted them into moles then into atms. right or wrong?
Its suppose to be 3.6e-11g/L
ok i got the answer but seem different i get C3H6Cl2 N O
is suppose to be V=4pir^3/3 sry. I get part A. but part B and C are confusing!
