What is described in the following equation?
2H2(g) + O2(g) → 2H2O(l)

A.
hydrogen gas combining with oxygen gas to form water
B.
hydrogen gas combining with water gas to form hydroxide
C.
water decomposing to oxygen gas and hydrogen gas
D.
helium gas combining with oxygen gas to form water

Astudent made the lewis dot diagram of a compound shown. what is the error in the lewis dot diagram? a)an o atom should transfer all of its six electrons to mg because the formula is mgo b) both electrons of mg should be transferred to one o adam because the formula is mgo c) the electrons should be transferred from each o add him to capital mg because mg has fewer electrons d) the number of dots around mg should be four because it has to transfer two electrons to each o

What type of electromagnetic radiation has a shorter wavelength than blue light

How far is the region from the equator or control climate