21. State whether the given chemical reaction is a redox ... - Brainly
Aug 15, 2023 · Answer: Yes, the given chemical reaction is a redox reaction. In this reaction, manganese dioxide (MnO2) reacts with hydrochloric acid (HCl) to produce manganese …
MnO2 + 4HCl →2MnCl2 + 2H2O + Cl2 Identify the substance
Sep 1, 2020 · In the reaction MnO2 + 4HCl -> MnCl2 + Cl2 + 2H2O , Cl (chlorine) is the substance which is oxidized from the HCl, and it is the reducing agent for the MnO2 as well. …
Which of the following statements about the reaction given below …
Jan 4, 2023 · Here, MnO2 is reduced to MnCl2, losing oxygen and gaining chlorine. Let's review the given options now. The first statement says that HCL is oxidised to Cl2. Looking at the …
MnO4 + I = MnO2 + I2 balance this equation by oxidation
Sep 29, 2018 · MnO4 + I = MnO2 + I2 balance this equation by oxidation method in basic medium and give all the steps
MnO2 + x HCl→ MnCl + y H₂O + z Cl In order to balance the …
Jan 14, 2024 · Find an answer to your question MnO2 + x HCl→ MnCl + y H₂O + z Cl In order to balance the above chemical equation, the values of x, y and z respectively are: (a)…
How to balance MnO4- (aq) + I- (aq) - MnO2 (s) + I2 (s) in
Feb 11, 2019 · MnO4^- + I - ----> MnO2 + I2 first let us find oxidation no. of I oxidation state of oxygen is alway -2 except in peroxides n other cases charge on I is -1 so its oxidation no. is -1 …
The oxidation number of Mn is maximum in1 point (a) MnO2 (b
Dec 4, 2020 · Click here 👆 to get an answer to your question ️ The oxidation number of Mn is maximum in1 point (a) MnO2 (b) K2MnO4 (c) Mn3O4 (d) KMnO4.
n factor of MnO2 plz with reason!!!! - Brainly.in
Jun 29, 2020 · N factor of MnO2 - 18899262Answer: Hello mate ️.. Explanation: Molecular mass of KMnO4 = 158 gm In acidic medium, no. of electrons involved n is: (MnO4)^- + 8H^+ +5e^- - …
Assertion : MnO2 + 4 HCl MnCl2 + Cl2 + 2H2O is a redox ... - Brainly
Sep 29, 2020 · The electrons lost in the process of oxidation of one half of the reaction is taken up by the reactant which gets reduced. Hence the number of electrons lost and gained in a …
Balance the following redox reaction by oxidation number …
Feb 18, 2023 · In the given reaction, MnO2 undergoes reduction whereas Br^- gets oxidized. The unbalanced equation is: MnO2 + Br^- → Mn2^+ + Br2 + H2O Assigning oxidation states, we …