In the reaction 2H2+O2→2H2O, how many moles of hydrogen are required to fully react with 8 mol of oxygen?

According to coulomb's law, how would the electrical force between particles change if the product of their electrical charge increased?

What determines the average kinetic energy of the particles in a gas? a. the number of collisions b. the number of particles c. the size of the particles d. the temperature

Which statement best summarizes the importance of ernest rutherford’s gold foil experiment? it proved that all of john dalton’s postulates were true. it verified j. j. thomson’s work on the atomic structure. it showed that an electron circles a nucleus in a fixed-energy orbit. it showed that a nucleus occupies a small part of the whole atom.