Which statement about scientific consensus is true?

The enthalpy of formation of water is -285.8 kj/mol. what can be inferred from this statement?

Determine the mass of fuel required for the expected energy consumption in the united states for the next ten years. energy use per person per year in the united states = 3.5 x 1011joules base calculations on current population of 310,000,000.

50 points! need answer asap. what type of organic compound contains the following functional group? (2 points)