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When potassium iodine is placed in lead nitrate what is the color of the residue?
Wiki User
∙ 11y ago
Yellow; the insoluble precipitate Lead(II) iodide is created
Wiki User
∙ 11y ago
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What is the nitrate broth?
Cultures are grown in beef extract medium containing potassium nitrate. Gases produced from nitrate reduction are captured in Durham tubes placed in the nitrate medium. Answer found in Benson's Microbiological Applications: Laboratory Manual in General Microbiology Eleventh Edition by Alfred E. Brown on page 258.
What does stand l for on the periodic table?
I stands for iodine. It is placed in group-17.
Is the Iodine in period 2 of the periodic table?
No , Iodine is placed in period-5 of the periodic table.
If tadpoles are placed in iodine deficient water what will happen to them and why?
In case of frogs or tadpoles the growth or metamorphosis is controlled by thyroxine hormone. Presence of iodine is must for th production of thyroxine hormone.
When placed into water it bursts into flames?
potassium
What kind of reaction occurs when potassium is placed in the water?
Metallic potassium, placed in water, will react with water molecules, forming potassium hydroxide, and releasing hydrogen gas. 2K + 2H2O ==> 2KOH + H2
When a piece of copper is placed in a lead nitrate solution?
No Reaction Occurs (:
You placed several crystals of iodine in a iodine chamber and covered it with a watch glass then you placed a white paper behind the chamber what will happen?
The air inside the chamber will begin to take on a purple-ish hue. This is due to Iodine vapor that is collecting inside the container.
What result is yield when iodine place in potato juice?
When iodine is placed in potato juice it turns dark purple to black. It's the starch in potatoes that reacts with the iodine.
When a piece of copper is placed in a lead nitrate solution what will happen?
No Reaction Occurs (:
What is the balanced equation of silver wire placed in a cadmium nitrate solution?
no reaction
Does iodine float on water?
NO iodine can not dissolve in water but it can dissolve in benzene
