How are pollutants carried into water sources?

Contaminants such as chemicals, nutrients, and heavy metals are carried from farms, factories, and cities by streams and rivers into our bays and estuaries; from there they travel out to sea. Meanwhile, marine debris—particularly plastic—is blown in by the wind or washed in via storm drains and sewers. What is the chemistry of rain water? … Read more

Is chemistry a quantum mechanics?

Quantum chemistry, also called molecular quantum mechanics, is a branch of physical chemistry focused on the application of quantum mechanics to chemical systems, particularly towards the quantum-mechanical calculation of electronic contributions to physical and chemical properties of molecules, materials, and … How does quantum computers relate to chemistry? The Chemistry Involved The complex electronic structure … Read more

What is quantum computing breakthrough?

Quantum computing breakthrough: a phase of matter that exists in two time dimensions. The discovery offers a way of storing quantum information that is less prone to errors. How does quantum computers relate to chemistry? The Chemistry Involved The complex electronic structure of each atom in a quantum system must be taken into account when … Read more

Why is quantum chemistry important?

Quantum chemistry strives to accurately predict chemical and physical properties of molecules and materials, which is useful to many fields of science and engineering. Predicting chemical properties using a first principles approach at the atomic scale is a theoretical and computational challenge. How does quantum computers relate to chemistry? The Chemistry Involved The complex electronic … Read more

What are the safety precautions in computer laboratory?

You may use the computers in the lab only when a teacher is present. Please place your bags at the front of the lab. Do not eat or drink in the lab. Keep the lab clean and neat at all times. Use only the computer you are assigned to. How can we prevent contamination in … Read more

How can we prevent contamination in the laboratory?

Automate the process with lab automation. Wear proper protective equipment. Sterilize equipment. Check your water source. Clean surfaces regularly. Reduce the number of touches. Use an air filter and laminar flow hood. Stay organized. What are the safety precautions in computer laboratory? You may use the computers in the lab only when a teacher is … Read more

Is organic chemistry a hard class?

Organic chemistry is one of the hardest science subjects. Its failure and retake rates are high, and its class grade average is low. It’s also very time-consuming, difficult to apply, and heavy on theoretical detail. If you haven’t done a general chemistry course first, you could really struggle. Why is organic chemistry so hard in … Read more

What is CH203?

Emphasis on the origins of the U.S. and Nevada Constitutions and issues such as equality and civil rights; individualism and civil liberties; federalism; environmentalism; urbanization and industrialization; and religious and cultural diversity. What does a typical organic chemistry class study? Organic chemistry is a branch of chemistry that studies the structure, properties and reactions of … Read more

What does a typical organic chemistry class study?

Organic chemistry is a branch of chemistry that studies the structure, properties and reactions of organic compounds, which contain carbon-carbon covalent bonds. What is ch203? Emphasis on the origins of the U.S. and Nevada Constitutions and issues such as equality and civil rights; individualism and civil liberties; federalism; environmentalism; urbanization and industrialization; and religious and … Read more

How have humans changed the chemistry of the ocean?

Fossil fuel emissions are the gases that are spewed out of most cars, airplanes, power plants, and factories that are burning fossil fuels (coal, oil or gas). Since the industrial revolution, fossil fuel consumption has risen exponentially to create many climate change-related issues, including ocean acidification. How is pollution changing the ocean’s chemistry? As we … Read more

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