C Calculate the equilibrium constant for this reaction at 25 °C.
2H2O(l)
2H2(g) + O2(g)
∆G°f(H2O) = 237.2 kJ/mol​

A48 g piece of ice at 0.0 ∘c is added to a sample of water at 7.4 ∘c. all of the ice melts and the temperature of the water decreases to 0.0 ∘c. how many grams of water were in the sample?

Omg imgonnafailnfiedkla use complete sentences to explain how the mass of hydrogen is conserved during cellular respiration.

What is the mass of 4 molecules of co2