What is the molecular structure of water? What are the physical and chemical properties of water?

Since this is not my area of expertise, I searched Google under the key words "physical and chemical properties of water" to get these possible sources:

https://www.google.com/search?client=safari&rls=en&q=physical+and+chemical+properties+of+water&ie=UTF-8&oe=UTF-8

In the future, you can find the information you desire more quickly, if you use appropriate key words to do your own search.

http://www.hackcollege.com/blog/2011/11/23/infographic-get-more-out-of-google.html

thank you

Welcome

The molecular structure of water consists of two hydrogen atoms bonded to one oxygen atom. This gives water the chemical formula H2O. The oxygen atom forms a covalent bond with each hydrogen atom by sharing electrons.

To determine the physical and chemical properties of water, you can consult reliable sources such as textbooks, scientific articles, or reputable websites. Here's a general overview:

1. Physical properties of water:
- State: At room temperature, water exists as a liquid. However, it can also exist as a solid (ice) or a gas (water vapor) under different conditions.
- Density: Water is denser in its liquid form than in its solid form, which is why ice floats on water.
- Boiling and freezing points: Water has a boiling point of 100°C (212°F) at standard atmospheric pressure and freezes at 0°C (32°F).
- Surface tension: Water molecules have cohesive forces between them, causing the surface to exhibit tension, allowing some objects to float on it.

2. Chemical properties of water:
- Polarity: Due to the unequal sharing of electrons, water is a polar molecule, meaning it has a slightly positive end (hydrogen) and a slightly negative end (oxygen). This polarity enables water to dissolve many substances.
- Solvent properties: Water is often referred to as the "universal solvent" because it can dissolve a wide range of substances, including polar and ionic compounds.
- Hydrogen bonding: The hydrogen atoms in water can form weak hydrogen bonds with neighboring oxygen atoms, creating an interconnected network. This bonding contributes to water's high boiling and melting points, as well as its ability to transport heat effectively.
- Chemical reactivity: Water can participate in chemical reactions such as hydrolysis and dehydration synthesis, both of which are important in various biological processes.

Remember, if you want more detailed or specific information about the properties of water, it's always best to consult scientific sources or experts in the field.