Writing the name for Fe2o3 is a bit more challenging since Fe is a transition metal. this means you need to used parenthesis and Roman Numeral to show the charge on the Fe atoms. in these case each Fe atoms has a charge of +3 so we write Fe2o3 as an iron(III) oxide
Answer:
That is the correct form for a hypothesis.
Explanation:
We are given with a hydrate with a mass of 6 grams and after heating the mass and cooling afterward, the mass went down to 3.27 grams. The amount of water in the hydrate thus is 6-3.27 g or 2.73 grams.That is equivalent to 45.5 percent by mass water.
Answer:The outer shell of the Earth is a series of large blocks called the tectonic plates. Though the surface of the Earth appears to be still, it is actually moving all the time. And, it is this movement of these plates that is responsible for earthquakes, volcanic eruptions, and the formation of mountains on the Earth’s surface.
Explanation:
Answer:
if ice is added more salt can be dissolved ...........
