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- Sodium sulfate (also known as sodium sulphate or sulfate of soda) is the inorganic compound with formula Na 2 SO 4 as well as several related hydrates. All forms are white solids that are highly soluble in water.
en.wikipedia.org/wiki/Sodium_sulfate
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Jan 29, 2016 · aA + bB ⇌ cC + dD the ratio of concentrations (called the mass action expression or equilibrium constant expression) is [C]c[D]d [A]a[B]b = Q where [ ] represents concentration in moles of solute Liter of solution This ratio can take on any value greater than zero, depending on the reaction conditions.
Jan 17, 2023 · Salts of other metal ions like the salt of sodium, calcium, magnesium, aluminium, zinc, lead, ammonium are white in solid-state and colourless in an aqueous solution. Whereas salt of chloride, sulphate, nitrate, carbonate ions are white in solid-state and colourless in aqueous solution.
- Q.1. What are the colours of different salts?Ans: The ferrous sulphate crystals, also known as ‘Green vitriol,’ have the chemical formula FeSO4,7H2O is light green, which on heating, the colou...
- Q.2. What is the colour of most of the aluminium salts?Ans: Most of the aluminium salts, such as Aluminium Sulphate, Potassium Aluminium Sulphate, Potassium Ammonium Sulphate, Sodium aluminium fluosilic...
- Q.3. Among copper sulphate and ferrous sulphate, which one of the following salts is blue in colour?Ans: Copper (II) sulphate, also known as copper sulphate, is the inorganic compound with the chemical formula CuSO4(H2O)x where x ranges from 0 to...
- Q.4. The colour of an aqueous solution of a salt is deep green; what is the basic radical of the sal...Ans: The basic radical of the salt having a green coloured aqueous solution is copper. As copper compounds possess different colours in different s...
- Q.5. Is the cation or an anion responsible for solution colour?Ans: Salt is a combination of a cation and an anion. Either the anion or the cation can be responsible for the colour of the solution. Some transit...
Jan 23, 2023 · Hence, the ionic compound formula for Sodium sulfate is N a 2 S O 4 . Note : While writing the chemical formula of an ionic compound, never write the subscript '1'. And it should be noted that we can also have two polyatomic ions like N H 4 N O 3 in the same compound.
Jan 25, 2023 · Sulfurous acid is a weak inorganic acid with the chemical formula \ ( { {\rm {H}}_2} {\rm {S}} { {\rm {O}}_3}\). It is formed by when sulfur dioxide is dissolved in water. Hence, it is also called the aqueous solution of sulfur dioxide. Sulfurous acid is formed naturally in the atmosphere as an intermediate during the formation of acid rain.
- Q3. What is the formula of hydroiodic acid?Ans: The chemical formula of hydroiodic acid is HI. It is formed when hydrogen iodide is dissolved in water.
- Q4. What is the formula of hydrochloric acid?Ans: Hydrochloric acid is a strong mineral acid with the chemical formula HCI It is formed when hydrogen chloride gas is dissolved in water.
- Q5. What type of acid is sulfurous acid?Ans: Sulfurous acid is a weak dibasic acid. Its chemical formula is H 2 S O 3