This apparatus produces hydrogen and oxygen gas from water. What occurs during this process?

Measuring which physical property is most likely to produce the most precise results when trying to identify a substance

In numbering carbon atoms in the parent chain of a hydrocarbon, why would you number from right to left, rather than left to right

Why does the sun appear to be the brightest star in the sky? a- its apparent brightness is much greater than other stars. b- it burns more gas, making it brighter than any other star. c- it is the largest star in the galaxy, so it is the brightest star. d- its relative distance to earth is closer than the other stars.