Use the following equation to answer the questions below. CH4 (g) + 2O2 (g) → CO2 (g) + 2H2O (g)

-How many moles of water are produced from the reaction of 50.0g of methane (CH4)? (Show work)

0.09 moles of sodium sulfate in 12 ml of solution

Diffraction is when light is bent around obstructions. which of the these observation about clouds would indicate diffraction? a) after rain storms, you can sometimes see rainbows. b) clouds are white or gray and cannot be seen through. c) on a cloudy day, the temperature tends to be cooler than a sunny day. d) the edges of dark clouds appear lighter. this

Why is retrograde motion an apparent motion