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What are the functions of mercuric chloride sodium sulfate and sodium chloride in Hayem's solution?
Hayem's solution. This is an isotonic fluid which consists of the folIowing constituents (in g/100 ml):sodium chloride 0.5, sodium sulphate 2.5 and mercuric chloride 0.25. The sodium sulphate discourages clumping of the erythrocytes and the mercuric chloride is a preservative.
How does hayem's solution work?
hayem solution contains: sodium chloride 0.5%, sodium sulphate 2.5% and mercuric chloride 0.25%. The sodium sulphate discourages clumping of the erythrocytes and the mercuric chloride is a preservation
What is the formula of mercuric sulphate?
metal
Why should only freshly prepared solution of ferrous sulphate solution be used?
baking soda
Hayem's solution component and describe the procedure?
Hayem's solution contain Mercuric chloride, sodium sulphate, sodium chloride and distilled water. It dissolves WBCs, dilutes RBCs and provides an isotonic environment for RBCs.
What colored coating is formed on adding zinc granules to freshly prepared ferrous sulphate solution?
A grayish coating is formed.
How do you distinguish between copper sulphate solution sodium chloride solution sodium nitrate solution or sodium sulphate solution?
copper sulphate solution-blue sodium chloride (salt) solution-clear sodium nitrate solution- white to clear sodium sulphate solution- white copper sulphate solution-blue sodium chloride (salt) solution-clear sodium nitrate solution- white to clear sodium sulphate solution- white
Mercuric chloride and potassium iodide?
Reddish precipitate of Mercuric iodide and clear solution of Potassium chloride is produced
How benedict solution prepared?
A Benedict's solution is a solution of sodium citrate, sodium carbonate and copper sulphate, whose colour changes from blue to yellow to red in the presence of reducing sugars such as glucose.
What happens to 2ml of mercuric chloride solution and 2ml sodium hydroxide solution?
nothing
Aqueous solution of copper sulphate is a homogeneous mixture?
an aqueous solution of copper sulphate is homogeneous
What will happen when mercuric oxide heat in a test tube and a glowing splinter is prepared by lighting a splinter of wood in a flame?
when we heat the mercuric oxide in the test tube the mercuric oxide returns to a black color when we get out on the flame they will be back on the normal
