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Why hydrogen sulphide used in heavy metal test?
Because some metal sulfides are water insoluble.
Is zinc sulphide soluble in water?
Zinc sulfide is not soluble in water. Because of the strong attraction between the zinc and sulfur ions, water cannot easily pull the ions apart. Thus, this compound does not dissolve in water.
Is CoBr2 water soluble?
Most metal halides are water soluble, and cobalt (II) bromide is no exception.
Is cadmium sulfide soluble in water?
No. Metal sulfides are generally insoluble, unless the metal is in group 1, like sodium.
Is K2SO4 insoluble?
nope! its soluble in water (though poorly) and is also soluble in nitric acid
Word equation for soluble metal oxide plus water?
Metal oxide + Water --> Metal hydroxide
What bases are soluble in water?
Alkali metal hydroxides (such as sodium hydroxide and potassium hydroxide) and alkaline earth metal hydroxides (such as calcium hydroxide) are bases that are soluble in water. Additionally, some metal carbonates and metal bicarbonates can also be soluble in water.
Are all sulfur based salts soluble in water?
No, not all sulfur-based salts are soluble in water. Solubility of sulfur-based salts in water depends on the specific salt and its chemical properties. Factors such as the size and charge of the ions in the salt, as well as other chemical interactions, can influence its solubility in water.
Is hydrogen sulphide soluble?
yes obviously
Why hydrogen sulphide used in heavy metal test?
Because some metal sulfides are water insoluble.
Is EDTA is water soluble?
Yes, EDTA (Ethylenediaminetetraacetic acid) is water soluble. It forms stable complexes with metal ions in water due to its ability to chelate metal ions.
Which metal hydroxide is most soluble in water?
Among common metal hydroxides, potassium hydroxide (KOH) is the most soluble in water.
Is zinc sulphide soluble in water?
Zinc sulfide is not soluble in water. Because of the strong attraction between the zinc and sulfur ions, water cannot easily pull the ions apart. Thus, this compound does not dissolve in water.
What is a metal carbonate that soluble in water?
Sodium carbonate (Na2CO3) is a metal carbonate that is soluble in water. It forms a basic solution upon dissolving in water.
The corrosion of the metal is an example of?
A reaction with oxygen, water, hydrogen sulphide, acids, bases
Is CoBr2 water soluble?
Most metal halides are water soluble, and cobalt (II) bromide is no exception.
Is sodim soluble water?
No, the metal will react strongly with water.
