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Table salt commonly has a small percent of iodine added to counter the effects on health that an iodine deficiency causes. Paracelsius noted in the 1500's that (in Switzerland) the children of parents who had goitre, were often cretins.
The goitre represents a swelling of the thyroid gland in an attempt to garner more iodine, which is essential for development.
If youre thinking from a chemical point of view, the iodine should not react, as the chlorine in salt is a more reactive halogen.
What else can I help you with?
Does sodium not react easily?
Sodium is a very reactive chemical element.
What color does iodine turn a onion?
When iodine comes into contact with starch, it forms a blue-black complex. Therefore, if you were to apply iodine to a cut onion, the starch present in the onion cells would react with the iodine, turning the onion a blue-black color. This color change is a common test for the presence of starch in biological samples.
Is adding salt and vinegar to water a chemical reaction can you take back the salt and vinegar once you have mixed it with water and made a crystal out of it?
- Salt (sodium chloride) react with vinegar (acetic acid) forming sodium acetate. - No.
What happens to ca2 react to CO2?
There is no such molecule as Ca2. Calcium is simply Ca. Calcium will most likely react with CO2 to produce Calcium oxide and carbon. 2Ca + CO2 --> 2CaO + C.
What is the color of potato cell if added with iodine solution?
iodine is an indicator for starch, potatoes are basically starch storage organs for potato plants. that's why they are good to eat, mmm starch!
WHAT happens when sodium atoms react with iodine atoms to produce sodium iodine?
When sodium atoms react with iodine atoms, they undergo a redox reaction to form sodium iodide. Sodium atoms lose an electron to form Na+ ions, while iodine atoms gain an electron to form I- ions. These ions then combine to form sodium iodide crystals.
Does Sodium Iodide react with Iodine?
Yes
Is there a reaction between astatine and sodium iodine solution?
Yes, astatine can react with sodium iodine solution to form sodium astatide and iodine gas. This reaction is a displacement reaction where astatine displaces iodine from the sodium iodine solution.
What happens to electrons when they react with sodium chloride?
Electrons doesn't react with sodium chloride.
How many atoms of sodium are required to completely react with 5 molecules of Br2 to form the ionic compound sodium bromide?
Two atoms of sodium are required to react with one molecule of Br2 to form sodium bromide. Therefore, to completely react with 5 molecules of Br2, you would need 10 atoms of sodium.
What happens to the sodium atoms when reacted with fluorine?
When sodium atoms react with fluorine, they undergo a chemical reaction to form sodium fluoride. This reaction involves the transfer of electrons from sodium atoms to fluorine atoms, resulting in the formation of ionic bonds in the sodium fluoride compound. Sodium loses an electron to become a positively charged ion, while fluorine gains an electron to become a negatively charged ion.
Can rubidium react with iodine?
Yes. Rubidium is an alkali metal in the sodium group. It will react with iodine to form rubidium iodide:- 2Rb+ I2 -> 2RbI
Which elements react with two atoms of sodium to form an ionic compound?
Elements with one extra electron that can easily donate it to sodium are likely to react with two atoms of sodium to form an ionic compound. For example, chlorine (Cl) and fluorine (F) can react with two sodium atoms to form ionic compounds such as sodium chloride (NaCl) and sodium fluoride (NaF).
What nickel and iodine makes?
When nickel and iodine react, they form nickel iodide (NiI2), a compound with a 2:1 ratio of nickel to iodine atoms.
What elements would react with two atoms of sodium to form an ionic compound?
sodium
Will sodium react with magnesium?
Yes, sodium will react with magnesium to form a compound called sodium magnesium alloy. This reaction typically involves the transfer of electrons from the sodium atoms to magnesium atoms. It is a highly exothermic reaction that can result in the release of significant amounts of energy.
How many atoms of potassium are needed to react with an atom of iodine?
One atom of potassium will react with one atom of iodine according to the balanced chemical equation for the reaction between potassium and iodine: 2K + I2 → 2KI.
