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What reacts with lime water forming a precipitate?
Carbon dioxide reacts with lime water (calcium hydroxide solution) forming calcium carbonate as a white precipitate.
What is the symbol of a cation or ion that forms a precipitate with AgNO3 that doesn't dissolve in HNO3?
When AgNo3 reacts with iodide ions, the precipitate of AgI is formed.AgI is insoluble in HNO3. The symbol of the cation os, I-.
The symbol Na plus represents a sodium atom that has lost an electron?
Not quite. The symbol Na+ represents a sodium ion that has lost one electron, giving it a net positive charge. It no longer behaves like a neutral sodium atom and is more reactive in forming compounds.
What is the name of a new solid forming in a clear solution?
The name of a new solid forming in a clear solution is called a precipitate.
Two colorless solutions were mixed. a yellow precipitate was formed.what possible reactants were mixed and what was the yellow coloured precipitate formed due to?
The possible reactants could be sodium thiosulfate and silver nitrate, forming a yellow precipitate of silver sulfide. Another possibility is mixing potassium chromate and lead(II) nitrate, forming a yellow precipitate of lead chromate.
What symbol represents beryllium?
symbol ---- be
What happens when ammonia solution is added to copper sulphate?
A precipitate is formed which has a light blue colour. After shaking, the precipitate re-dissolves forming a dark blue solution.
What is significance of the symbol of an element?
Sigificance of the Symbol of an Element :- 1. Symbol represents name of the element. 2. Symbol represents one atom of the element. 3. Symbol also represents one mole of atoms of the element. That is, symbol also represents 6.022 x 1023 atoms of the element. 4. Symbol represents a define mass of the element (equal to Atomic Mass expressed in grams).
Choose the symbol that represents a reversible reaction?
double arrows <--- ---->.
What symbol represents the OR function in boolean algebra?
+ is the symbol
What is a national symbol?
Is a symbol that represents a country and its borders
Why does lime water become clear if you stop blowing air into it?
a precipitate (aqueous -> solid) must be forming
