Which compound is a hydrocarbon

C6H12O6

H2O

CO2

C2H6

If 4.8 moles of X and 3.4 moles of Y react according to the reaction below, how many moles of the excess reactant will be left over at the end of the reaction? 3X + 2Y "yields" / X3Y2. A. 1.7 mol Y left over B. 1.6 mol X left over C. 0.

Watch It! #3 After watching the examples in the video of radiation, list 2 other examples that you come up with on your own.

Explain how boiling and evaporating are alike and how they are differant

A 0.366 mol sample of pcl5 (g) is injected into an empty 4.45 l reaction vessel held at 250 °c. calculate the concentrations of pcl5 (g) and pcl3 (g) at equilibrium.

Which of the following statements is true about cohesion? a It results in surface tension. b it produces a surface film. c It is the attraction between particles of the same substance. d all of the above.

Do simple molecules conduct electricity? and why?

C) 2,2-dimethyl-3-heptyne how to draw

What is the difference between a solute and a solvent?

A 100 g sample of an unknown liquid absorbs 2000 j of heat energy, raising the liquid's temperature from 50 ◦ c to 70 ◦ c. what is the specific heat capacity of this liquid? no phase change took place.

How many moles are present in 1.51 x 10^23 molecules of HCl?