Solution of the problem 631 of the collection of genera
Content: 631_Glinka.rar (8.18 KB )
Uploaded: 21.04.2017
Positive responses: 0
Negative responses: 0
Sold: 0
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
631. Complete the reaction equations, write the equations in ion-molecular form:
A) K2S + K2MnO4 + H2O → S +
B) NO2 + KMnO4 + H2O → KNO3 +
C) KI + K2Cr2O7 + H2SO4 → I2 +
D) Ni (OH) 2 + NaClO + H2O → Ni (OH) 3+
E) Zn + H3AsO3 + H2SO4 → AsH3 +
A) K2S + K2MnO4 + H2O → S +
B) NO2 + KMnO4 + H2O → KNO3 +
C) KI + K2Cr2O7 + H2SO4 → I2 +
D) Ni (OH) 2 + NaClO + H2O → Ni (OH) 3+
E) Zn + H3AsO3 + H2SO4 → AsH3 +