Find the volume of oxygen gas that reacts with 6.8 dm3 of butane (C4H10) gas measured at the same temperature and pressure. 2C4H10(g)+130 2(g)->8CO2(g)+10H20(l)

What is the molecular formula of a hydrocarbon with m+ = 166? (write the formula with no subscripts, e.g. c4h10.) what is the sum of rings and double bonds in this compound?

Need ! asap will mark 10 pts using the room temperature line (orange line) and your periodic table, make lists that identify the state of matter (gas, liquid, or solid) in which each element you plotted exists at room temperature. explain your answers

What’s the theoretical yield of solid lead