Copper (Cu+2,1) Sulfate (SO4-2) is the chemical formula which should actually be written as Copper II Suflate (CuSO4) or Copper I Sulfate (Cu2SO4).
Substances which are reacted with Sulphuric acid tend to produce sulphates.
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The solubility of Group 1 sulphates generally increases down the group, as the ionic size increases, leading to weaker ionic bonding. In contrast, the solubility of Group 2 sulphates decreases as you move down the group due to the increased lattice energy resulting from higher charge density and stronger ionic bonding.
Sulphates can affect people, particularly those who are sensitive or allergic to them. They may experience symptoms like skin irritation, respiratory issues, or digestive problems when exposed to sulphates in certain products such as cosmetics, medications, or food additives. It's important for individuals with sensitivities to avoid products containing sulphates and consult a healthcare professional if needed.
Hydrochloric acid (HCl) is used in the limit test of sulphates because it helps in the precipitation of sulphates as insoluble barium sulphate (BaSO4). This makes it easier to quantitatively determine the amount of sulphate present in a sample through gravimetric analysis. The addition of excess HCl ensures that all sulphates are converted to BaSO4, allowing for accurate measurement.
Sulphates, also known as sulfates, are salts or esters of sulfuric acid. They are commonly used in various industries, including in cosmetics as surfactants and in detergents as cleaning agents. However, some people may have sensitivity to sulphates, leading to skin irritation or dryness.
Acetic acid is added in the limit test for sulphates to prevent the precipitation of other metal ions that could interfere with the test results. It forms a soluble complex with various metal ions, ensuring that only sulphates are precipitated and measured accurately.
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zeolites
sulfer dioxide
The anion in sulphates is the SO42-.
zinc sulphate symbol is ZnSO4 zinc sulphate symbol is ZnSO4