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What is the colour of sodium carbonate solution?
it is a transparent solution
What is colour of an aqueous solution of sodium carbonate in presence of a drop of phenolphthalein?
Pink
What is the colour of aluminium nitrate solution?
Aluminium nitrate is a white, water-soluble salt of aluminium and nitric acid, most commonly existing as the crystalline hydrate, aluminium nitrate nonahydrate, Al(NO3)3·9H2O.
What is the color of phenolphethaline in washing soda?
Washing soda is sodium carbonate and phenolphthalein will be pink in colour in a solution of washing soda.
If air is bubbled through hydrogen carbonate solution which is then poured into a test tube with small snails what colour would it change to?
yellow
What is the colour of sodium carbonate solution?
it is a transparent solution
What is colour of an aqueous solution of sodium carbonate in presence of a drop of phenolphthalein?
Pink
What is the colour of aluminium nitrate solution?
Aluminium nitrate is a white, water-soluble salt of aluminium and nitric acid, most commonly existing as the crystalline hydrate, aluminium nitrate nonahydrate, Al(NO3)3·9H2O.
What is the colour change when litmus paper is placed in a solution of sodium hydrogen carbonate?
Red to blue due to hydrolysis
What is the color of phenolphethaline in washing soda?
Washing soda is sodium carbonate and phenolphthalein will be pink in colour in a solution of washing soda.
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.
If air is bubbled through hydrogen carbonate solution which is then poured into a test tube with small snails what colour would it change to?
yellow
What is the colour of strontium carbonate?
Strontium carbonate is a white powder.
Is sodium carbonate solution an element a compound or a mixture?
A sodium carbonate solution, or any solution for that matter, is a mixture.
Aluminum Hydroxide Magnesium Carbonate chemical formula?
Aluminium Hydroxide - Al(OH)3Magnesium Carbonate - MgCO3
What does 1M solution of sodium carbonate mean?
A 1M solution of sodium carbonate contains 1 gram formula mass of sodium carbonate dissolved in each liter of solution.
Does copper or aluminum rust faster?
Neither rust. Only iron rusts. However, copper and aluminium both oxidise. Aluminium oxidises extremely quickly. It you cut a piece of aluminium in the air, it immediately oxidises. The surface that you see/feel for aluminium is actually aluminium oxide. (Al2O3). The surface of aluminium pots and pans in the kitchen is actually aluminium oxide. . Aluminium oxide is impervious to further oxidation and so the aluminium underneath remains as aluminium . Copper on the other hand is a much slower oxidiser. The brown/red colour of copper metal will slowly tarnish (oxidise) over a period of days and weeks, to become a dull colour and if left for a longer time , may go black as copper oxide, or green as copper carbonate.
