_C4H6O3 + _H2O −−→ _C2H4O2

A) 1, 1, 2
B) 2, 1, 1
C) 2, 1, 2
D) 2, 2, 1

Enzymes affect the reactions in living cells by changing the

Large helium-filled balloons are used to lift scientific equipment to high altitudes. what is the pressure inside such a balloon if it starts out at sea level with a temperature of 10.0ºc and rises to an altitude where its volume is twenty times the original volume and its temperature is – 50.0ºc ?

What conclusion can you draw from this experiment about the components of the black ink?