2Na2O2 + 2H2O
O2 + 4NaOH
How many grams of NaOH are produced from 2.95g of Na2O2?

Layers of rock containing fossils, like the layers illustrated here, are most likely composed of rocks.

Acrystal that absorvd water from air is (blank)a. aqueousb. homogenousc. hygroscopicd. efflorescent

From the options provided for each element below, choose the properties that it may have based on its location in the periodic table fluorine (f): highly reactive nonmetal shiny a conductor