Common questions

What combination makes up water?

What combination makes up water?

A water molecule is made up of two hydrogen atoms and one oxygen atom.

Is water a chemical combination?

The chemical formula for water is H2O, which means each molecule of water consists of one oxygen atom chemically bonded to two hydrogen atoms. Thus, water is a compound. It’s also a molecule, which is any chemical species formed by two or more atoms chemically bonded to each other.

How is water combined?

A water molecule (formally known as dihydrogen monoxide) is composed of two hydrogen atoms and one oxygen atom. In English, the equation says: To produce two molecules of water (H2O), two molecules of diatomic hydrogen (H2) must be combined with one molecule of diatomic oxygen (O2).

Why is water considered as compound?

Water is a compound because it is made up of water molecules. There is no such thing as water atoms. Water molecules are made of hydrogen and oxygen atoms, in the definite proportion of two hydrogens for one oxygen. It is also possible to form mixtures of elements or compounds.

Why are water and electricity a deadly combination?

Water itself doesn’t conduct electricity particularly well, it’s the chemicals dissolved in it that are the source of the trouble. For example, the salt content of seawater makes it a million times better at conducting electricity than ultra-pure water. Even so, even a trace of water can prove fatal with high voltages.

Can you make water by combining hydrogen and oxygen?

Chemists Joel Rosenthal and Daniel G. Nocera of the Massachusetts Institute of Technology provide this answer. When molecular hydrogen (H2) and oxygen (O2) are combined and allowed to react together, energy is released and the molecules of hydrogen and oxygen can combine to form either water or hydrogen peroxide.

Is it possible for water to conduct electricity?

The Science of Water In its purest form, water is an electrical insulator. Meaning, it shouldn’t be able to conduct electricity or allow current to flow through it. The danger lies with the components dissolved in water, specifically the ions in it.

What makes a water band a good band?

Each band in the combination plays a significant role in the image display. NIR – water absorbs almost all light at the wavelength this makes the water bodies to appear very dark. The contrasts with the soil and vegetation bright reflectance makes it good band for the definition of water/land interface.

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