What is the balanced equation for the redox reaction between copper and sulfuric acid that forms copper(II)sulfate, sulfur dioxide, and water?
A. Cu + 2H+ + 25042- → Cu2+ + SO42+ + SO2 + H2O + 2H+
B. Cu + 4H+ + 25042- → Cu2+ + SO42+ + SO2 + 2H2O + 2e
C. Cu + 4H+ + 25042 → Cu2+ + SO42+ + SO2 + 2H20
D. Cu + 2H+ + 250_2- + 2e
-
Cu2+ + SO42+ + SO2 + H20
SUBMIT

periodic trends is an atom that gets larger as the number of electronic shells increase, the radius of atoms increases as you go down a certain group in the periodic table of elements. in general, the size of an atom will decrease as you move from left to right of a certain period.

each  column  of the  table  is called a group. elements in a group share similar properties. groups are  read  from  top  to  bottom. metal. metalloid. nonmetal. solid. liquid. gas. fe. hg. o.  2. 3. 4. 5. 6. 7. 8. 9.  2. beryllium. 9.012. 4.  sodium. 22.990.  11. 3.  magnesium. 24.305.  12.  potassium. 39.098.  19. 4.  calcium. 40.078.  20. i guess  i  

listen, you cant how young you were.

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