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Questions in chemistry
📝 Answered - What's the name of HOCl and HClO?
📝 Answered - Explain why hydrogen and oxygen are considered elements, whereas water is not considered an element.
📝 Answered - What is the meaning of NADPH2?
📝 Answered - What is the major difference between a solution and an ordinary mixture?
📝 Answered - Explain the advantages of crystallization over evaporation.
📝 Answered - The density of aluminum is 2.70 g/cm\(^3\). A piece of aluminum foil that is 1000 cm on each side has a mass of 440 mg. How thick is the piece of foil?
📝 Answered - How can the boiling point of a liquid be raised without adding a soluble impurity?
📝 Answered - Which isotope is used to date ancient artifacts such as fossils?
📝 Answered - What happens when red lead oxide is heated?
📝 Answered - What are hydrocarbons?
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