Sulfur and fluorine form several different compounds including sulfur hexafluoride and sulfur tetrafluoride. decomposition of a sample of sulfur hexafluoride produced 4.44 g of fluorine and 1.27 g of sulfur, while the decomposition of a sample of sulfur tetrafluoride produced 4.45 g of fluorine and 1.91 g of sulfur.

What is the independent variable in this investigation? mass volume sample number substance density

Achemistry student needs to standardize a fresh solution of sodium hydroxide. he carefully weighs out of oxalic acid , a diprotic acid that can be purchased inexpensively in high purity, and dissolves it in of distilled water. the student then titrates the oxalic acid solution with his sodium hydroxide solution. when the titration reaches the equivalence point, the student finds he has used of sodium hydroxide solution. calculate the molarity of the student's sodium hydroxide solution. be sure your answer has the correct number of significant digits.

The organs inside the body and how they function together