D. Appalachians
That should be your answer for the mountainous northern coast.
Answer:
Each time you exhale, you are releasing carbon dioxide into the atmosphere. Animals and plants get rid of carbon dioxide gas through a process called respiration. Carbon moves from fossil fuels to the atmosphere when fuels are burned.
Hey there!
This atom has 26 protons, which means it is an iron atom, or Fe.
26 + 32 = 58
Charge is difference between protons and electrons.
26 - 24 = 2 (+)
We have 58, Fe, and 2+.
That means our answer is D. ⁵⁸Fe²⁺.
Hope this helps!
Answer:
2.843 M
Explanation:
Molarity = moles / volume
<u>Milliliters to liters:</u>
500 mL <u>= .500 L</u>
<u>Grams to moles:</u>
MgO molar mass = 16.00 + 24.31 = 40.31 g/mol
57.3 g x 1 mol / 40.31 g = <u>1.421 mol</u>
<u>Molarity:</u>
1.421 mol / .500 L = 2.843 M