Discover Questions

If a reaction absorbs 4,949 J of heat from a cup containing 163 mL of 314 K water, what is the final temperature of the water? How to go from e^2(x-1)=x+5 to x=5+e^2/e^2-1? What is the specific heat (Fe) ? Mix of He Ne & Ar has pressure of 14.9atm at 28.0°C. the partial pressure of He=3.73atm Ar=2.41 atm, what s the partial pressure of Ne? Why not describe the volume of the Universe the be a cubic Universe instead of a Sphere?