It might change because of the amout of rain that fell in the year and the melting of ice which allows the water amount to increase
Answer:
A
Explanation:
Flammability is a chemical property. The paper crumbling would be a physical property. The inability to attract a magnet or conduct electricity would be considered electrical properties
A mountain system is a geographic area containing numerous geologically realted mountains.
After thorough researching, the Keq for the reaction N2 + 3H2 2NH3 if the equilibrium concentrations are [NH3] = .250 M, [N2] = .590 M, and [H2] = .750 M is 1.33. The correct answer to the following given statement above is 1.33
Answer:
amu = 42.02
Explanation:
to calculate the average mass, first convert the percentages to decimals by dividing by 100. then, multiply the decimal by the mass number for each isotope, then add them together.
( 0.3444 x 122 ) = 42.0168 round that answer to 42.02
