3. How many moles of aluminum are needed to react completely with 1.2 mol of FeO? 2Alisi+ 3FeOisi →3Feisi+A1,0, is

150.0 grams of asf3 were reacted with 180.0 g of ccl4 to produce ascl3 and ccl2f2. if the actual yield of ccl2f2 was 127 g, what is the percent yield?

Astudent made the lewis dot diagram of a compound shown. what is the error in the lewis dot diagram? a)an o atom should transfer all of its six electrons to mg because the formula is mgo b) both electrons of mg should be transferred to one o adam because the formula is mgo c) the electrons should be transferred from each o add him to capital mg because mg has fewer electrons d) the number of dots around mg should be four because it has to transfer two electrons to each o

8) warming your hands by a fire is an example if which heat transfer? a. conduction b. convection c. radiation d. none of these