Using the chemical equation above, answer the fo 2. Balance the chemical equation.
4 Fe(s) + 302(g) → 2Fe2O3 + 1625 kJ
3. Classify the chemical reaction as either exothermic

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

Used the balanced equation 2h2+ o2 - -> 2h2o. if you have 7.2 grams of o2 , how many grams of h2o can you produce ?

‘which reaction would most likely require the use of an inert electrode?