How many moles of O2 are required to completely combust 1 mole of diesel?

Design techniques and materials that reduce the negative environmental impact of a structure are referred to as

Identify the electromagnets with poles that are reversed from the electromagnet shown above

Which statement explains why the bonds between non metals tend to be covalent? the bonds are found to be nondirectional they have large differences in electronegativity they have small differences in electronegativity they have ions that produce an electrostatic pull