0
What quantity of iodine can be obtained if 20.0 g of NaI is mixed with 10.0 g of MnO2 and treated with a stoichiometric excess of sulphuric acid?
Wasseem92
The Balanced Equation is
2 NaI(s) + 2 H2SO4(aq) + MnO2(s) ® Na2SO4(aq) + MnSO4(aq) + I2(g) + 2 H2O(l)
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
What is available chlorine?
The quantity of chlorine released by a bleaching powder when treated with acid.
What happens when zinc is treated with sulphuric acid?
Ideally. Zn + H2SO4 --> ZnSO4 + H2 In this ideal reaction a salt and hydrogen gas are produced.
What product is obtained when Lactic acid is treated with Fenton's reagent?
CH3COCOOH 2-oxopropanoic acid
What happens when benzene is treated with a mixture of concentrated sulphuric acid and nitric acid?
That's an electrophilic aromatic substitution reaction ad will replace a hydrogen with a NO2 group on the ring
What is difference between sulphated ash and heavy metal?
Not so important differences: Heavy metal ash (but also in general ash): ash resulting from the calcination of a material; practically is a mixture of oxides. Sulphated ash: the sample is initially treated with sulphuric acid and the residues are calcined.
What will happen when sulphuric acid is treated with sodium hydroxide solution?
Sodium sulfate is formed as a result of this neutralization reaction.
What happens when caustic potash is treated with sulphuric acid?
You get an exothermic reaction which produces potassium sulphate and water.
What is available chlorine?
The quantity of chlorine released by a bleaching powder when treated with acid.
What happens when zinc is treated with sulphuric acid?
Ideally. Zn + H2SO4 --> ZnSO4 + H2 In this ideal reaction a salt and hydrogen gas are produced.
What product is obtained when Lactic acid is treated with Fenton's reagent?
CH3COCOOH 2-oxopropanoic acid
What happens when benzene is treated with a mixture of concentrated sulphuric acid and nitric acid?
That's an electrophilic aromatic substitution reaction ad will replace a hydrogen with a NO2 group on the ring
What is autohemotherapy?
A form of ozone therapy in which a small quantity of the patient's blood is withdrawn, treated with a mixture of ozone and oxygen, and reinfused into the patient.
Why hydrostatic pressure is a scalar quantity even through pressure is force divided by area?
I'm guessing that your issue is that force is a vector quantity? It turns out that hydrostatic force is always normal to the surface, so it can be treated as a scalar; only the magnitude is important.
What is a ontological metaphor?
An ontological metaphor is a metaphor that characterises a non-physical object as a physical entity.eg. "It will take a lot of patience to finish this book" Patience in this case is treated as a quantity.
How was olaudah equiano treated?
Olaudah Equiano was enslaved as a child and was subjected to harsh treatment, including beatings and being separated from his family. He eventually obtained his freedom and became an abolitionist, advocating for the abolition of the slave trade and better treatment of slaves.
What is difference between sulphated ash and heavy metal?
Not so important differences: Heavy metal ash (but also in general ash): ash resulting from the calcination of a material; practically is a mixture of oxides. Sulphated ash: the sample is initially treated with sulphuric acid and the residues are calcined.
What is the recommended external dosage of borage?
Poultice: Chop fresh borage leaves and stems in sufficient quantity to cover the area being treated. Cover the herb with a strip of cotton gauze to hold the poultice in place.
