In the reaction C5H8+ o2= 8H2O+5CO2 What coefficient should be placed infront O2 to balance the reaction? A) 5
B)8
C)9
D) no coefficient is needed

Schrodinger and heisenberg developed an alternate theory about atomic nature that contradicted some of bohr's model of the atom. how do changes resulting from new technology and evidence affect the reputation of the atomic theory?

Which best describes how johannes kepler developed his laws of planetary motion

What is the correct lewis structure for chloroform chcl3