Which formula represents an organic compound?

(l) CaH2 (3) H2O2

(2) C4H8 (4) P2O5

A mixture of H2 and NH3 has a volume of 137 cm^3 at 0.00°C and 1.00 atm. The mixture is cooled to the temperature of liquid nitrogen at which ammonia freezes out and the remaining gas is removed from the vessel. Upon warming the removed gas to 0.

Describe what happened on the Passover day at the time of jesus

What naturally occurring biological molecule would be most likely to bind in the same site as ibuprofen? A. Glucose B. ATP C. Glycerol D. Palmitoleic acid

Platinum is used to catalyze the hydrogenation of ethylene: h2 (g) + ch2ch2 (g) - ⟶pt (s) ch3ch3 (g) chlorofluorocarbons (cfcs) catalyze the conversion of ozone (o3) to oxygen gas (o2) : 2o3 (g) - ⟶cfc (g) 3o2 (g) magnesium catalyzes the

What chemical group indicates the n terminus?

What is the mass of 5000. atoms of silicon

Which coefficients balance this equation? _CH4 + _O2 - > _CO2 + _H2O A. 1, 1, 1, 1 B. 1, 1, 2, 1 C. 1, 2, 1, 2 D. 2, 1, 2, 1

Student B pushed on a cart against the wall with 500 N of force. The cart didn't move. How do u explain what happened?

What is unique about the way that transition metals form compounds? a. They don't form compounds c. They can form bonds with the electrons in the two outer-most shells b. They are the most reactive d. They can donate all of their electrons

What prompted rutherford to do the alpha particle scattering experiment?