Na2SO3 + KMnO4 ---> K2SO3 + NaMnO4
All solutions are aqeous. It's a simple double replacement reaction.
Its a Redox Equation not a double replacement KMnO4 is a common oxidizing agent im not sure about the answer but i guess it has to change KMnO4 into MnO
KMnO4 is potassium permanganate.
NaOH is sodium hydroxide.
Both of these substances are ionic bonds with polyatomic ions, therefore, the reaction between these substances would be a double-replacement reaction. The cations would switch places.
KMnO4+NaOH-->NaMnO4+KOH
Even though this reaction looks good written out, both NaMnO4 and KOH are soluble in water, therefore, both products are aqueous. This means that there is no reaction.
KMnO4+NaOH-->NaMnO4+KOH NR
brown precpitate will form and the solution will turn into a brownish yellow color.
2KMnO4+Na2SO3 ---> 2NaMnO4 + K2SO3
the air around where the kmno4 was added becomes positioned.
KMnO4 is called as potassium permanganate.uses of KMnO4it is used as an oxidizing agenthelps in converting alkenes into diolsit also acts as an antisepticfor the synthesis of organic compounds...!!
Kbr
When they are mixed together, a chemical reaction occurs. This chemical reaction is called neutralisation reaction. It is called so because they both neutralise each other to produce a salt and water. Also remember the following points.When a strong acid and weak base are mixed, the salt formed is an acidic salt.When a strong base and weak acid are mixed, the salt formed is a basic salt.When both the acid and base are strong, then the salt formed is a neutral salt .
NaOH is formed then. NaOH is a strong base.
the air around where the kmno4 was added becomes positioned.
KMnO4 is called as potassium permanganate.uses of KMnO4it is used as an oxidizing agenthelps in converting alkenes into diolsit also acts as an antisepticfor the synthesis of organic compounds...!!
Kbr
When they are mixed together, a chemical reaction occurs. This chemical reaction is called neutralisation reaction. It is called so because they both neutralise each other to produce a salt and water. Also remember the following points.When a strong acid and weak base are mixed, the salt formed is an acidic salt.When a strong base and weak acid are mixed, the salt formed is a basic salt.When both the acid and base are strong, then the salt formed is a neutral salt .
NaOH is formed then. NaOH is a strong base.
a) 2.50 l of 0.300 M NaOH contains: 30.00 g NaOH;b) 2.50 l of 0.300 M Li2CO3 contains: 55.41 g of Li2CO3;c) 75.0 ml of 0.900 M CuCl2 contains: 9.07 g CuCl2;d) 75.0 ml of 0.900 M KMnO4 contains: 10.66 g KMnO4.
I think it'd be pH 7. Same amount of both, providing they are the same molarity!
NaOH + H3PO4 --> Na3PO4 NaOH + H3PO4 -->
HCl+NaOH, when mixed in equimolar amounts, produces a neutral solution of NaCl.
The chemical equation for the reaction is NH4Cl(s) + NaOH(aq) → H2O(l) + NH3(g) + NaCl(s) Ammonia gas and a solution of sodium chloride is formed.
Sodium Chloride - NaCl
Salt and water are formed NaOH + HCl --> NaCl + H2O