During the daylight, you hold a ruler in a distance of 60 cm away from your eyes, and you find the size of the Moon to be 0.55 cm. At night, you use a telescope to observe rock formations and craters on the Moon to estimate the diameter of the Moon to be about 3500 km. Find the distance to the Moon by using only the information from this experiment.

See below for an extended description and explanation.

Explanation:

Organometallic chemistry is a subfield of the organic chemistry that studies the organometallic compounds.

The organometallic compounds are molecules that contain metal-carbon bonds.

The Grignard reagents conform a very important group of substances formed by a hydrocarbon chain with magnesium and a halogen: R-Mg-X. For instance, CH₃CH₂MgBr.

In general, the organometallic chemistry includes the study of the structure, the synthesis, the reactivity and the special use in catalytic processes, of the organometallic compounds.