Table of Contents
What is the equivalent weight of BA mno4 2?
375.20
Barium permanganate
| PubChem CID | 24587 |
|---|---|
| Structure | Find Similar Structures |
| Molecular Formula | Ba(MnO4)2 or BaMn2O8 |
| Synonyms | BARIUM PERMANGANATE 7787-36-2 UNII-YQV1TGU8UP YQV1TGU8UP barium(2+);dipermanganate More… |
| Molecular Weight | 375.20 |
What will be the factor for BA mno4 2 in acidic medium where it behaves as oxidant?
10
= 10. – Therefore the n-factor for barium permanganate ($Ba{{(Mn{{O}_{4}})}_{2}}$ ) in acidic medium is 10. So, the correct answer is “Option B”.
What is the equivalent weight of BA?
Atomic weight of Barium is 13734 The equivalent weight class 11 chemistry CBSE.
What is the N factor of mno4?
n-factor is defined as the number of H + ions replaced by 1 mole of acid in a reaction. In neutral medium KMnO4 forms MnO2 (+7 to +4) i.e. it gains 3 electrons. So, n-factor= 3.
What is the N factor of Ba Oh 2?
The n factor of a base is the no. of OH– ions that a molecule of the base would give when dissolved in a solvent (Acidity). e.g. NaOH (n = 1), Ba(OH)2 (n = 2), Al(OH)3 (n = 3), etc.
Is H3PO4 monobasic?
Answer: H3PO2 is monobasic acid,H3PO3 is dibasic acid and H3PO4 is tribasic acid. In case of acid of phosphorusacidic nature depend on how many OH is present in structure because it showacidic nature due to only these H .
What is the equivalent weight of HNO3?
The gram equivalent mass of HNO3 is 63.0.
What is the molar mass of BA OH 2?
171.34 g/mol
Barium hydroxide/Molar mass
How many electrons are released when MN is added to MnO4-?
As O.S. of Mn in M nO4− is +7, and in M n2+ it is +2, means 1 mol of releases 5 electrons, hence, 2 mol releases 10 electrons. , hence, releases total 10 electrons.
What is the oxidation number of MN in KMnO4 in acidic media?
1. KMnO 4 as an oxidizer in acidic media: 2. KMnO 4 as an oxidizer in neutral or basic media: In Acidic medium, This Mn+7 goes to Mn+2 state and hence there is a net gain of 5 electrons. so, eq wt = 158/5 = 31.6 g.
What is the equivalent weight of n a H2PO4 in the reaction?
The equivalent weight of N a H 2 P O 4 in the reaction N a H 2 P O 4 + K O H → N a K H P O 4 + H 2 O (Given Atomic masses: Na = 23. K = 39, P = 31) 5 0 students are sitting in the room of 5 × 1 0 × 3 m 3 dimensions. The air inside the room is at 2 7 0 C and 1 atm pressure.
What is the eqwt of alkaline KMnO4 in neutral media?
KMnO 4 as an oxidizer in neutral or basic media: In Acidic medium, This Mn+7 goes to Mn+2 state and hence there is a net gain of 5 electrons. so, eq wt = 158/5 = 31.6 g. In many cases though if it’s written alkaline, it mostly means the neutral one; for the highly alkaline thing, it’ll especially mention it.