Solution of problem 626 of the collection of general ch
Content: 626.jpg (400.31 KB )
Uploaded: 08.06.2020
Positive responses: 0
Negative responses: 0
Sold: 1
Refunds: 0
Seller: Михаил_Перович
Loyalty discount! If the total amount of your purchases from the seller more than:
| $1 | the discount is | 1% |
| $5 | the discount is | 2% |
| $10 | the discount is | 3% |
| $20 | the discount is | 5% |
| $50 | the discount is | 7% |
| $100 | the discount is | 10% |
| $200 | the discount is | 15% |
$0.27
626. Complete the reaction equations:
A) Mn (OH) 2 + Cl2 + KOH = MnO2 +
B) MnO2 + O2 + KOH = K2MnO4 +
C) FeSO4 + Br2 + H2SO4 =
D) NaAsO2 + I2 + NaOH = Na3AsO4 +
A) Mn (OH) 2 + Cl2 + KOH = MnO2 +
B) MnO2 + O2 + KOH = K2MnO4 +
C) FeSO4 + Br2 + H2SO4 =
D) NaAsO2 + I2 + NaOH = Na3AsO4 +