How many moles of O2 are produced in the decomposition of 24 g of water in the following reaction?
2H20 - 2H2 + O2

The atom fluorine generally will become stable through the formation of an ionic chemical compound by accepting electron(s) from another atom. this process will fill its outer energy level of electrons.

Acm ruler with main graduations from 1 to 10 from left to right there are 10 secondary graduations between each of the main graduations there is a line that begins. at the left end of the ruler 10 secondary graduations to the left of the “1 main graduation the right end of the line ends on the eighth secondary graduation to the right of 3 how long is the line

What prefix multiplier is appropriate for reporting a measurement of 5.57 ×10−5 m?