Lead Dioxide 500gm
Lead dioxide (PbO2) is a chemical compound composed of lead and oxygen. It is a dark brown or black crystalline solid that is insoluble in water. Lead dioxide is commonly used as an electrode material in batteries, especially in lead-acid batteries, where it serves as the positive electrode (anode).
In lead-acid batteries, during discharge, lead dioxide undergoes reduction to lead sulfate and lead ions. During charging, lead sulfate is oxidized back to lead dioxide. This reversible reaction allows lead-acid batteries to be recharged multiple times.
Lead Iodide 100gm
Lead iodide, also known as lead(II) iodide or plumbous iodide, is a chemical compound with the formula PbI2. It is a bright yellow solid at room temperature, but it can also exist in a red form. Lead iodide is insoluble in water, sparingly soluble in cold water, and more soluble in hot water. It is commonly used in various applications including inorganic synthesis, photovoltaic devices, and as a scintillator material in radiation detection. In the context of photovoltaics, lead iodide is often used in the fabrication of thin-film solar cells due to its semiconducting properties. However, it's worth noting that lead compounds raise environmental and health concerns due to the toxicity of lead.
Lead Sulphate 500gm
Lead sulfate (PbSO4) is an inorganic compound that is a white crystalline solid. It is insoluble in water and commonly occurs as a mineral in nature, known as anglesite. Lead sulfate is formed by the reaction of lead(II) ions with sulfate ions. It has various industrial applications, including its use as a pigment in paints, as a component in batteries (though its use has decreased due to environmental concerns), and as a material in the production of certain types of glass and ceramics. However, it's important to note that lead sulfate is toxic, and exposure to it can lead to lead poisoning, which can have serious health effects. Therefore, proper handling and disposal procedures are necessary when working with lead sulfate or products containing it.
Lime water
Lime water typically refers to water that has been infused with lime juice or lime slices. It's a refreshing beverage that can be enjoyed on its own or used as a base for other drinks. Lime water is known for its tangy flavor and can be served chilled or over ice for a refreshing summer drink. It's also sometimes used as a natural remedy for various health issues, as lime juice is rich in vitamin C and antioxidants. Some people also use lime water as a detoxifying drink or to aid digestion. Overall, it's a simple yet versatile beverage that's enjoyed by many for its taste and potential health benefits.
