Jūsu grozs ir tukšs

Pirkt

Skaits: 0

Kopā: 0,00

0

Oxygen (O₂) (beginner)

Oxygen (O₂) (beginner)

A colourless, odourless gas, an important component of the atmosphere, indispensable to sustain terrestrial life.

Ķīmija

Atslēgvārdi

skābeklis, skābekļa molekula, homonuclear molekula, dzīves apstākļi, elpošana, gaiss, kovalento saiti, dubultā saite, sigma saite, pi bond, nepolāra, oksīds, eksotermisks, fotosintēze, Neorganiskā ķīmija, Vispārīgā ķīmija, ķīmija

Saistītie vienumi

Air pollution

This animation demonstrates the main sources of air pollution: agriculture, industry and urban settlements.

Carbon monoxide (CO) (beginner)

Colourless, odourless gas, highly toxic to humans and animals in high concentration.

Nitrogen (N₂) (basic)

A colourless, odourless, non-reactive gas, it constitutes 78.1% of Earth´s atmosphere.

Oxygen (O₂) (intermediate)

A colourless, odourless gas, an important component of the atmosphere, indispensable to sustain terrestrial life.

Ozone (O₃)

An allotrope of oxygen, consisting of 3 oxygen atoms.

Ozone layer

The ozone layer filters the Sun´s harmful UV radiation, therefore it is indispensable for life on Earth.

Reaction of hydrogen with oxygen

Knallgas is the mixture of hydrogen and oxygen. It will explode when ignited.

Respiratory system

The respiratory system is responsible for the intake of oxygen and the release of carbon dioxide.

Carbon dioxide (CO₂) (beginner)

Colourless, odourless, heavier-than-air gas. Necessary for the photosynthesis of plants.

Four-stroke Otto engine

This animation demonstrates the type of engine most commonly used in cars.

Haemoglobin

Oxygen carrier protein in our red blood cells.

Added to your cart.