A reaction produces 0.837 moles of H 2 O . How many molecules of H 2 O are produced?

Explanation:

The original calculation to find the number of moles which is can be rearranged to give the equation . Therefore the amount of molecules can be found by (multiplying by Avogadro's Number)

the correct option is c.

isotopes refers to different forms of the same element with the same atomic number but different mass number as a result of difference in their neutron numbers. isotopes have different relative atomic mass but share the same chemical properties.

the dissolution of polymer can be thermodynamically described in 2 steps.