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How do you solve a student wishes to prepare 2 liters of 0.100 molar kio3 (molecular weight 214). the proper procedure is to weigh out?
42.8 grams of KIO3 and add H2O until the final homogeneous solution has a volume of 2.00 liters
What is the residue formula present after KIO3 is heated?
After potassium iodate (KIO3) is heated, it decomposes to form potassium iodide (KI) and oxygen gas (O2).
The one molecule of KIO3 contains?
It contains one potassium ,one iodine and three oxygen atoms per unit.( for ionic compound it is better to use the term 'unit' instead of molecule).
Is the molecular weight and equivalent weight of aniline is same?
No, the molecular weight and equivalent weight of aniline are not the same. The molecular weight of aniline (C6H5NH2) is around 93.13 g/mol, while the equivalent weight is calculated based on the number of replaceable hydrogen atoms in the molecule, which for aniline is 46.57 g/equiv.
How many moles of Na2S2O3 react with one mole of KClO3 used in the standardization?
Standardization of sodium thiosulfate uses potassium iodate with excess potassium iodide and acidified. Iodine is liberated and that is titrated with sodium thiosulfate. KIO3 + 5KI + 3H2SO4 -----> 3K2SO4 + 3H2O + 3 I2 I2 + 2Na2S2O3 -------> 2NaI + Na2S4O6 So 1 mole of KIO3 produces 3 moles of Iodine. 1 moles of iodine reacts with 2 moles of thiosulfate. So 6 moles of sodium thiosulfate react with 1 mole of potassium iodate KIO3.
What is name of KIO3?
KIO3 name is Potassium Iodate
What is the chemical formula for KIO3?
I have to laugh at you for this question. The chemical formula for KIO3 is KIO3. It's called Potassium Iodate.
How do you solve a student wishes to prepare 2 liters of 0.100 molar kio3 (molecular weight 214). the proper procedure is to weigh out?
42.8 grams of KIO3 and add H2O until the final homogeneous solution has a volume of 2.00 liters
What is the name of the compound with the formula KIO3?
The compound with the formula KIO3 is called potassium iodate.
Formula for potassium iodate?
Formula: KIO3
What is the residue formula present after KIO3 is heated?
After potassium iodate (KIO3) is heated, it decomposes to form potassium iodide (KI) and oxygen gas (O2).
What is the reaction to KIO3 NaHSO3?
When potassium iodate (KIO3) reacts with sodium bisulfite (NaHSO3), it forms iodine (I2), sodium sulfate (Na2SO4), and water (H2O). This reaction is commonly used in analytical chemistry to determine the concentration of KIO3 in a sample.
What is the compound KIO3?
The compound KIO3 is potassium iodate, which is a salt of potassium and iodate ions. It is commonly used as a source of iodine for dietary supplementation and in some analytical chemistry applications.
advantage of KIO3 as a primary standard?
what is the advantage of potassium iodate as aprimary standard
What is Equivalent weight of chlorine?
the equivalent weight of chlorine is 35.453, which is also it's atomic weight.
What is the equivalent weight of hydrogen per oxide?
The equivalent weight of hydrogen peroxide is 17 g/mol.
If you have molecular weight how can you find equivalent weight?
To determine the equivalent weight from the molecular weight, you need to divide the molecular weight by the valence (or charge) of the compound. For example, for a compound with a molecular weight of 100 g/mol and a valence of 2, the equivalent weight would be 50 g/equiv.
