Power plants release sulfur dioxide and nitrogen oxides into the atmosphere, where they combine with water vapor to form precipitation

Evaluate this exponential expression,8. (2 + 3)2 – 42

Asample of neon occupies a volume of 375 ml at stp. what will be the volume of neon if the pressure is reduced to 90.0 kpa? a. 422 ml b. 422 l c. 333 ml d. 333 l

Which substance is a steroid? cholesterol fatty acid monosaccharide trans fat