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Is MnO a catalyst?
MnO can act as a catalyst in certain reactions, such as the decomposition of hydrogen peroxide. However, its catalytic activity depends on the specific reaction and conditions.
Why isCro42- a strong oxidising agent but Mno42- not?
CrO₄²⁻ (chromate ion) is a strong oxidizing agent because it can readily accept electrons due to its high oxidation state of chromium, allowing it to facilitate oxidation reactions. In contrast, MnO₄⁻ (permanganate ion) is a strong oxidizing agent, but MnO₄²⁻ (manganate ion) is less effective because manganese in the +6 oxidation state (in MnO₄²⁻) is less willing to accept electrons compared to chromium in CrO₄²⁻. The effective oxidation states and the stability of the resulting products after reduction contribute to the differences in their oxidizing strengths.
Which anion decolourises a small amount of permanganate on warming?
The anion that decolourises a small amount of permanganate on warming is the manganate ion (MnO₄²⁻) or, more commonly, the oxalate ion (C₂O₄²⁻). When oxalate is present, it reduces permanganate (MnO₄⁻) to manganese(II) ions (Mn²⁺), causing the purple color of permanganate to fade. This reaction is often used in redox titrations.
When the equation below is balanced what will be the correct set of coefficients KMnO and iquest plus MgS and aelig K and frac12S plus Mg(MnO and iquest) and frac12?
To balance the equation involving KMnO₄ and MgS, we first need to identify the correct stoichiometric coefficients for each compound. The balanced equation will have coefficients that maintain the same number of each type of atom on both sides. The correct coefficients are 2 for KMnO₄, 1 for MgS, 2 for K₂S, and 1 for Mg(MnO₄)₂. Thus, the balanced equation is: 2 KMnO₄ + MgS → K₂S + Mg(MnO₄)₂.
What happen when heated mno2 and kclo3?
When manganese dioxide (MnO₂) is heated with potassium chlorate (KClO₃), it acts as a catalyst in the decomposition of potassium chlorate. The heat causes KClO₃ to break down into potassium chloride (KCl) and oxygen gas (O₂). The presence of MnO₂ speeds up this reaction, allowing the decomposition to occur at a lower temperature. The overall reaction is: 2 KClO₃ → 2 KCl + 3 O₂.
What are the lyrics to mnohaya lita?
Mnohaya lita Mnohaya lita Mnohaya, mnohaya lita Mnohaya lita Mno-o-ohaya lita Mnohaya, mnohaya lita Mno-mno-mno-haya lita Mno-mno-mno-haya lita Mno-mno-mno-haya lita My vsim bazhayemo Mnohaya lita lita Mnohaya lita lita Mnohaya lita lita Mnohaya lita lita Mnohaya lita lita Mnohaya lita lita
What is the empirical formula for manganese oxide?
The empirical formula for manganese oxide is MnO.
If ABC DEF DEF MNO and MNO PQR then ABC PQR by the transitive property.?
false
If abc def equal def equal mno and mno equal pqr then abc equal pqr by the transitive property?
False. If ABC definitely equals DEF equals MNO and MNO equals PQR then ABC does not equal PQR by the transitive property.
If ABC def def mno and mno pqr then ABC pqr by the transitive property?
false
What is the formula for manganese II oxide?
MnO
Can you put submerge in a sentence?
mno
What is the formula for permanganate ion?
MnO- 4
What is the chemical formula of manganese II oxide?
MnO
What is the Chemical formula manganese II oxide?
MnO
Is MnO a catalyst?
MnO can act as a catalyst in certain reactions, such as the decomposition of hydrogen peroxide. However, its catalytic activity depends on the specific reaction and conditions.
What is the oxidation number of Mno?
The oxidation number of Mn in MnO is +2. This is because oxygen generally has an oxidation number of -2 and the overall compound is neutral.
