Use the balanced equation to answer the following question. C. H. + 302 - 300, + 4H2O How many grams of oxygen are necessary to react completely with 4.7 moles of propane (CH)?​

How many total moles of ions are present in 0.0158 mol of nacl?

Each pair of clay balls represents to planetesimals if each plane test molluscum pound of the same material and is separated by the same distance which pair experiences the greatest gravitational attraction

Silver tarnishes as silver metal reacts with hydrogen sulfide, h2s, in the air. in this reaction, dark silver sulfide, au2s, covers the surface of silver. when silver is polished, this coating of silver sulfide can be removed from the surface. this makes the silver shiny again. enter the coefficients that balance the tarnishing reaction equation. (type 1 for no coefficient.)