The Earth's weather and climate is dependent on the angle at which a specific point is positioned in relation to the sun. Points angled towards the sun will experience higher temperatures, thus turning water to vapor that eventually returns to the ground as rain as it cools in the atmosphere. In points angled away from the sun, this water evaporates slower and returns to the ground as sleet or snow.
Answer:
a chemical change is usually an irreversible chemical reaction. an example of this is rusting.
a physical change is usually visible while a chemical change isn't. also, a chemical change is irreversible while a physical change is.
Explanation:
There are 12 carbon atoms, 22 hydrogen atoms, and 11 oxygen atoms in one molecule of C12H22O11.
In five molecules there are 60 carbon atoms, 110 hydrogen atoms, and 55 oxygen atoms.
Answer:
D a plank floating on water
Explanation:
Its not a mixture
112 L/ 16 L = 7 mol O2
7 mol O2 x 2 mol Fe2O3/ 3 mol O2 = 4.67 mol Fe2O3
lmk if its right