Examlex
Consider the following reaction:
4KO2(s) + 2CO2(g) 2K2CO3(s) + 3O2(g)
How many liters of oxygen are produced at STP if 10.5 moles of carbon dioxide are used at STP?
Ocean Currents
Systems of surface and subsurface currents that circulate throughout the ocean, driven by factors such as wind, temperature, salinity, and the Earth's rotation.
Solar System
The collection of eight planets and their moons in orbit around the Sun, together with smaller bodies such as asteroids, meteoroids, and comets.
Planetary System
A collection of celestial bodies orbiting a star, including planets, moons, asteroids, and comets.
Earth's Orbit
The path that the Earth follows around the Sun, which is elliptical in shape and takes approximately 365.25 days to complete one full cycle.
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