Which is the correctly balanced equation for a reaction of manganese (III) oxide and sodium? Group of answer choices

This reaction is not able to take place.

Na + Mn2O3 -> NaO3 + Mn2

3Na + Mn2O3 -> 3NaO2 + 2Mn

Na + Mn2O3 -> NaO2 + Mn

Suppose the universe were completely empty except for one object-a solid sphere moving through space of 100 km/s. what sort of path would the object be moving in? explain your answer

Under normal conditions, describe how increasing the temperatures effects the solubility of a typical salt

27 drag each label to the correct location on the image. a particular exosolar system has five planets in total: a, b, c, d, and e. the table lists the orbital periods of these planets in days. planet orbital period (days) a 600 b 80 c 1,000 d 500 e 100 move each planet to its orbit in the system.