Question

Which of these sentences would result from applying the rule: NP Aux VP ⇒ Aux

          NP VP?
          
      (a) John will follow Mary.                        (c) Can George see the dog?
      (b) You knew that Cathy helped the boy.  (d) Should you believe that Mary saw it?

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Answer 1

Answer:

[tex]Answer

One mole of any substance contains 6.02 X 1023 units of that substance. ... One mole of oxygen gas, which has the formula O2, has a mass of 32 g and contains 6.02 X 1023 molecules of oxygen but 12.04 X 1023 (2 X 6.02 X 1023) atoms, because each molecule of oxygen contains two oxygen atoms.