Pls help, thanks in advance A major component of gasoline is octane (C8H18). When liquid octane is burned in air it reacts with oxygen (O2) gas to produce carbon dioxide gas and water vapor. Calculate the moles of water produced by the reaction of 0.070 mol of octane. Be sure your answer has a unit symbol and round it to the correct number of significant digits

What overall charge must all compounds have

Drug abuse will not lead to physical and psychological dependence. true or false ?

Rocks, as they are compressed, begin forming mountains above the earth's surface when two continental plates converge. the continental crust increases in depth as the mountains grow above. the himalayan mountains formed at a convergent plate boundary in this manner. the rocks are smashed together causing them to due to the intense heat and pressure from the colliding plates and eventually forming rock. a) melt; igneous b) layer; sedimentary c) recrystallize; metamorphic d) melt into the earth's interior; metamorphic