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.

Can someone me with questions 12 and 13 plz.

Which statement explains which thermometer is more appropriate to measure the temperature of a liquid at 43.6 degrees celsius a) thermometer a, because it measures temperature more accurately than thermometer b b) thermometer b, because it measures temperature more accurately than thermometer a c) thermometer a, because it measures temperature more precisely than thermometer b d) thermometer b, because it measures temperature more precisely than thermometer a

How many moles of sulfur dioxide are in 2.26 × 10^33 sulfur dioxide molecules?