Q: What does h equal when 8h plus 7 equals -113?

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minus 15.

8h 30 mins

12

8H+ + MnO4- + 5Fe2+--> 5Fe3+ + Mn2+ + 4H20

Area is 1/2 base x height. We don't know the height so let's call it h. The area is 8h/2 or 4h.

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minus 15.

How do you solve this equation 20h-40=8h+152 ?

h=7

8h - 10h = 3h + 25-2h = 3h + 25-5h = 25-h = 5h = -5

5h+11=13h-21 -5h +21 -5h +21 32=8h /8 /8 4=h

h = -5 8h - 10h = 3h + 25 -2h = 3h + 25 -2h - 3h = 3h - 3h + 25 -5h = 25 h = -5 CHECK: 8(-5) - 10(-5) = 3(-5) + 25 -40 - -50 = -15 + 25 -40 + 50 = 10 10 = 10 CORRECT

oxidation number of S is +6.It oxidize into SO4 ^-2

-4

17d 8h 40m

8h 30 mins

8h

Live from Studio 8H Caruso Remembered - 1982 TV was released on: USA: 16 January 1982