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The microbicidal effectiveness of pharmaceutical iodophor preparations comprising an organic substance which reacts with iodine to form a complex thereof, such as polyvinylpyrrolidone, iodine bound thereto in complex form, free iodine, and iodide ions, is assured by controlling the ratio of total iodine (complex bound iodine and free iodine) to iodide ions at between 2:1 and 10:1, this ratio being adjusted without chemical oxidizing agents such as iodate ions by anodic oxidation of a solution of the iodophor preparation and iodide ions. The resulting preparation can be free of chemical oxidizing ions such as iodate ions
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Differences between lugols iodine and grams iodine?
Lugol's Iodine = 20g Potassium Iodide + 10g Iodine dissolved in 1L H2O Gram's Iodine = 6.7g potassium iodide + 3.3g Iodine dissolved in 1L H2O Recipe's taken from Flinn Scientific Catalog I have on campus. Looks to me as Gram's is just a dilute version of Lugol's. Same ratio of KI:I just less of it. Couldn't tell you much about differences in application however.
How can you prepare Iodine monochloride?
Preparation of iodine monochloride entails simply combining the halogens in a 1:1 molar ratio, according to the equation :- I2 + Cl2 → 2 ICl (iodine) + (chlorine) → (iodine monochloride)
What is the ratio of potassium ions to iodide ions in KI?
The chemical formula of potassium iodide is KI The molecule contain 1 potassium atom, 1 iodine atom; the ratio is 1.
What is the ratio of Iodine atoms to Chlorine atoms in a binary compound made from these two elements?
2.m2c
What is blow ratio in blow molding?
blow ratio is the ratio of mold diameter to the preform diameter.
What is the ratio of the ions in magnesium iodide?
Magnesium : Iodine = 1:2
Write the balanced equation for aluminum combines with iodine gas to form aluminum iodide?
It does so in 1:3 ratio; hence the formula AlI3.Aluminum iodine is another example of iodine
How many moles of hydrogen iodide are produced from 1 mole of iodine?
The balanced equation for the reaction between Iodine and Hydrogen is: H2 + I2 --> 2HI The ratio of I2 to HI is 1:2 Therefore 1 mole of Iodine can form a maximum of 2 moles of Hydrogen Iodide
Differences between lugols iodine and grams iodine?
Lugol's Iodine = 20g Potassium Iodide + 10g Iodine dissolved in 1L H2O Gram's Iodine = 6.7g potassium iodide + 3.3g Iodine dissolved in 1L H2O Recipe's taken from Flinn Scientific Catalog I have on campus. Looks to me as Gram's is just a dilute version of Lugol's. Same ratio of KI:I just less of it. Couldn't tell you much about differences in application however.
What is the chemical formula of potassium iodide?
== Potassium (K) and iodine (I) combine in a one-to-one ratio to form potassium iodide, which has KI as its chemical or molecular formula. A link can be found below for more information.
What statement correclty describe potassium iodide kl?
there is a one-to-one ratio of potassium ions to iodide ions
What statement correctly describes potassium iodide?
one-to-one ratio
What statement correctly describes potassium iodide KI?
one-to-one ratio
What is the chemical formula for sulphur iodide?
Not enough information is given. Sulfur and iodine are both non-metals and can potentially bond in more than one ratio, so you need some prefixes to accurately name these covalently bonded compounds. (see covalent bond nomenclature.)
Given that zinc reacts with iodine in the fixed mass ratio of 1 gram of zinc to 3.88 grams of iodine how many grams of iodine are required to completely react with 4.2 grams of zinc?
16.296 grams. Just multiply both sides of the ORIGINAL ratio by 4.2
How can you prepare Iodine monochloride?
Preparation of iodine monochloride entails simply combining the halogens in a 1:1 molar ratio, according to the equation :- I2 + Cl2 → 2 ICl (iodine) + (chlorine) → (iodine monochloride)
What statement correctly describes the substance with the formula KI?
There is one-one ratio of potassium ions to iodide ions.
