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What else can I help you with?
Why use iodine when preparing slide for viewing?
one disadvantage of using iodine to stain cells is that iodine will kill living cells.
What indicator chemical do you use to find sugar?
iodine...
What is the chermical you test for starch?
Iodine solution is commonly used to test for the presence of starch. When iodine solution is added to a substance containing starch, the mixture turns blue-black in color, indicating the presence of starch.
Why is iodine and ethanol mixture homogeneous and how can it be separarted?
An iodine and ethanol mixture is homogeneous because iodine dissolves well in ethanol, forming a single-phase solution where the iodine molecules are evenly distributed throughout the ethanol. To separate the mixture, one can use methods such as evaporation, where heating the solution would cause the ethanol to evaporate, leaving behind the iodine. Alternatively, fractional distillation can be employed to separate the two components based on their differing boiling points.
What would you use to measure the liquid volume in a teacup?
This volume can be measured in millilitres.
Why would a scientist use a coloured liquid instead of water in a thermoscope?
If the liquid is blue, then it is most likely iodine. They would use iodine instead of water because it is easier to see and if i am not mistaken, it makes things clearer.
Can every iodine change from solid to gas?
Yes, iodine can undergo sublimation, a process where it changes from a solid to a gas without passing through the liquid phase. This is why iodine crystals can directly transform into purple vapor when heated.
Why do you use iodine salt lick for cattle?
Because often the areas they graze in are iodine deficient, and thus they need iodine along with the normal sodium and chlorine (aka salt) intake. Other mineral licks include other minerals like Cobalt, Selenium, Iron, Copper, Manganese, Magnesium, Calcium, etc. depending on the kind of cattle you are raising.
Do you use iodine on cows?
Only if it's necessary. For example, Iodine is best for dipping the navel on newborn calves to keep it from getting infected, and for dipping teats in before milking for commercial dairy operations. Iodine is also used as a supplement in loose mineral for cattle to eat.
Is Iodine a soild or gas?
Elemental iodine is a solid. But it is a volatile solid in that chemists will use solid iodine in a chamber to "iodine stain" substances in thin layer chromatography. Thus iodine is like having a volatile solid.
Molecules that occur in nature as 2 bonded atoms are called?
If the atoms are of the same element, they are diatomic. They are ostly gases, with one liquid and one solid. They are Hydrogen (H), Nitrogen (N), Oxygen (O), Fluorine (F), Chlorine (Cl), Bromine (Br), and Iodine (I). Bromine is a liquid at room temperature and Iodine is a solid. The Iodine that you buy in a store as a liquid has been mixed with other chemicals for easy use.
What equipment do you need to raise for shorthorn cattle?
The same sort of equipment you would use for raising Angus or Hereford cattle.
Would iodine be effective if testing for the presence of lactose?
No, iodine would not be effective for testing the presence of lactose. Iodine is typically used to detect the presence of starch, not lactose. To test for lactose, you would typically use reagents like Benedict's solution or glucose test strips.
How would you separate and purify constituents of mixture of salt of iodine?
To separate salt and iodine, you can use sublimation. The iodine will sublimate at room temperature, leaving the salt behind. To purify the iodine further, you can re-sublimate it by heating it gently and collecting the vapor to form pure iodine crystals.
What are the two substances used in a liquid column thermometer?
The two substances used in a liquid column thermometer are mercury and alcohol. Mercury thermometers use mercury as the liquid inside the glass tube, while alcohol thermometers use colored alcohol such as ethanol or dyed ethanol.
Why would you use liquid uranium?
Now liquid uranium has not applications.
Can you use betadine if you are allergic to iodine?
You should not use Betadine if a patient is allergic to iodine. Betadine contains approximately 1% iodine, which could be enough to cause an allergic reaction.
