CH4+O2—-CO2+H2O what is the best classification for the unbalanced equations reaction and why

Which is a character of nuclear fusion but not nuclear fission

Calculate the number of molecules present in 0.750 mol of mgo.

Sodium nitrite (nano2) reacted with 2−iodooctane to give a mixture of two constitutionally isomeric compounds of molecular formula c8h17no2 in a combined yield of 88%. draw reasonable structures for these two isomers. click the "draw structure" button to launch the drawing utility. place the two compounds in the appropriate boxes below.