oxkfation number of s in HSO, ? SHOW woRK. (4 pts Name the following compounds (

Question

oxkfation number of s in HSO, ? SHOW woRK. (4 pts Name the following compounds (4 pts) b. PtSe 8. Write the formula for the following compounds. (4 pts) b. Boric Acid a. Magnesium arsenate 9. Complete and balanced the following equation (with the correct physical state of each 10. Write the completed and balanced equation with the correct physical state for each species in molecular, ionic, and net ionic form. (8 pts) lonic: Net lonic 11. Write the complete and balanced equation in molecular form with the correct physical state of each product (4 FIFTEENTH EDITIO Anthony J. Pappas . Larry E. Bray

Explanation / Answer

6) I see the give compound is HSO4- . As it is an ion ,

the sum of the oxidation numbers in a polyatomic ion = charge on the ion
  1*(+1) + x + 4 (-2) = -1
   x - 7 = -1
   x = +6
Oxidation number of S is +6

** answering only first question due to policy and time constraints.

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