Acid rain is created when chemicals in react with . A. Smog and water vapor
B. Fertilizers and water
C. Fertilizers and sunlight
D. Smog and sunlight

We just started a new lesson in chemistry and everyone hates it and i dont get it one bit. i hate school. h el p.balanced equationc3h8+5o2-> 3co2+4h2o1.) if you start with 14.8g of propane(c3h8) and 3.44g of oxygen, which is the limiting reactant -check my answer 2.)what mass of excess reagent is left over? 3.)what mass of carbon dioxide can be made? 4.)what mass of water is produced?

The agent of mechanical weathering in which rock is worn away by the grinding action of other rock particles is call

Consider the nuclear equation below. 239/94 pu—-> x+ 4/2 he. what is x?