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Calculate the molarity of 48.0 ml of 6.00 m h2so4 diluted to 0.250 l .

Astudent reacts 13 moles of iron with 21 moles of oxygen according to the following equation:

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.