A science teacher gave a student a sample of a clear liquid labeled "unknown substance." Which property would best help the student determine the
sample's identity?

A. The sample's boiling point

B. The sample's mass

C. The sample's volume

D. The sample's weight

If this equation was completed which statement would it best support

Which is a character of nuclear fusion but not nuclear fission

Problem page gaseous ethane reacts with gaseous oxygen gas to produce gaseous carbon dioxide and gaseous water . if of water is produced from the reaction of of ethane and of oxygen gas, calculate the percent yield of water. be sure your answer has the correct number of significant digits in it.