An unknown compound gave a melting point of 230oC. When the molten liquid solidified, the melting poing was redetermined and found to be 131oC. A possible explanation for this discrepancy is Group of answer choices the melting point apparatus is broken the compound is the same exact compound the compound may have undergone a chemical change
Answers: 2
Another question on Chemistry
Chemistry, 21.06.2019 22:00
Fission of uranium-235 products energy and a. isotopes of smaller elements b. isotopes of larger elements c. lighter isotopes of uranium d. heavier isotopes of uranium
Answers: 3
Chemistry, 22.06.2019 10:00
Suppose the universe were completely empty except for one object-a solid sphere moving through space of 100 km/s. what sort of path would the object be moving in? explain your answer
Answers: 1
Chemistry, 22.06.2019 14:10
Precision can be defined as the o exact center of a data set. o reproducibility of a measured value. o correlation between two variables that are measured in a data set agreement between a measured value and an accepted value.
Answers: 2
Chemistry, 22.06.2019 23:30
The ammonia molecule in the diagram has the observed bond orientation because
Answers: 1
You know the right answer?
An unknown compound gave a melting point of 230oC. When the molten liquid solidified, the melting po...
Questions
Business, 02.12.2020 07:50
Mathematics, 02.12.2020 07:50
English, 02.12.2020 07:50
History, 02.12.2020 07:50
Biology, 02.12.2020 07:50
Mathematics, 02.12.2020 07:50
History, 02.12.2020 07:50
Mathematics, 02.12.2020 07:50
Mathematics, 02.12.2020 07:50
Social Studies, 02.12.2020 07:50
Mathematics, 02.12.2020 07:50
English, 02.12.2020 07:50
Mathematics, 02.12.2020 07:50
