0
Add your answer:
Earn +20 pts
What is the purpose for iodine test?
The purpose of the iodine test is to detect the presence of starch. Iodine reacts with starch molecules and forms a blue-black color, allowing for visual identification of the presence of starch in a sample.
What mass of iodine contains the same number of atoms as 25.0 grams of chlorine?
To find the mass of iodine containing the same number of atoms as 25.0 grams of chlorine, we can first calculate the number of moles of chlorine using its molar mass (Cl: 35.45 g/mol). Next, using the mole ratio of chlorine to iodine (1:1), we can determine the number of moles of iodine. Finally, we can convert the moles of iodine to grams using the molar mass of iodine (I: 126.90 g/mol) to find the mass of iodine.
Is iodine an irritant?
Yes, iodine can be an irritant to the skin and mucous membranes when used in high concentrations or for prolonged periods of time. It is important to follow proper precautions and guidelines when using iodine to avoid irritation.
Does Mediterranean sea salt contains iodine?
Mediterranean sea salt does not naturally contain iodine. Iodine is typically added to table salt to help prevent iodine deficiency in the population. If you are concerned about your iodine intake, it's recommended to use iodized table salt or consume other iodine-rich foods, such as seafood and dairy products.
How do you remove iodine stain from paper?
To remove iodine stains from paper, you can try using a mixture of water and hydrogen peroxide or a diluted solution of bleach. Dab the stained area with the solution using a cloth or cotton ball, then gently blot and rinse with water. Be careful not to oversaturate the paper to avoid damaging it further.
What is the purpose for iodine test?
The purpose of the iodine test is to detect the presence of starch. Iodine reacts with starch molecules and forms a blue-black color, allowing for visual identification of the presence of starch in a sample.
What is the purpose of using iodine or gentian violet?
Iodine and gentian violet are antiseptic agents used to prevent infection in wounds or to disinfect skin before medical procedures. They are also used to treat certain fungal and bacterial infections.
Which is the best all purpose water preservative?
iodine
Why use iodine when preparing slide for viewing?
one disadvantage of using iodine to stain cells is that iodine will kill living cells.
What are the nutritional benefits of iodine?
Iodine is very useful for our body. Iodine deficiency can cause thyroid. So just check your iodine level in your salt which you are using in your food. Better use Iodine Salt.
Why does iodine work when using to find fingerprints?
probably because iodine sticks to the oil from your fingers
Is Tincture of iodine can be used for low iodine in your body?
It is not recommended that it be used for this purpose since it is toxic when taken by mouth. Please see the link.
What is the gland doctors image with iodine-131?
The thyroid gland is often imaged using a salt of iodine-131 as this gland has a high uptake of iodine.
Who to calculated normality of iodine?
Normality of iodine ((I_2)) can be calculated using the formula: Normality = Molarity x n, where n is the oxidation state of iodine in the reaction. For example, if you are using a 0.1 M (I_2) solution in a redox reaction where iodine is being reduced to iodide ions ((I^-)), then the normality of iodine would be 0.1 N.
Did the Jews get submerged in Iodine in concentraion camps?
no, that would serve no practical purpose.
What was the purpose of adding iodine to the onion skin?
The reason why people add iodine to onion skin is so that its gets a color and so you can see it better.
Name a substance that can be tested for using iodine?
leaf
