Antarctic soils exist, in general, they comprise a surface pavement (i.e., a layer of gravel, stones or boulders formed largely by weathering and the removal of fine materials mainly by wind action) and a seasonally thawed active layer over permafrost.
Answer:
Yeah I have done that many times LOL
I mean who wouldnt do that
Explanation:
Hope this helps
MAy I get BraiNeist Pls?
(a) chlorine gains an electron from a sodium atom
Answer:
200 grams of NaOH are produced with the reaction of 5.00 moles of water
Explanation:
First of all you apply a rule of three to know the amount of moles of NaOH as follows: if 2 moles of water produce 2 moles of NaOH, 5 moles of water how many moles would they produce?

moles of NaOH= 5
Being:
- Na: 23 g/mole
- O: 16 g/mole
- H: 1 g/mole
the molar mass of NaOH is: 23 g/mole + 16 g/mole + 1 g/mole= 40 g/mole
Then a rule of three applies as follows: if in 1 mole there are 40 g of NaOH, in 5 moles how much mass is there?

mass= 200 g
<u><em>200 grams of NaOH are produced with the reaction of 5.00 moles of water</em></u>
Answer:
- At the negative electrode: Mg(s) => Mg2+ + 2e-
- At the positive electrode:Cl- + 2e- => Cl2(g)
Explanation:
1. Magnesium is formed at the negative electrode.
2. Chlorine gas is released at the positive electrode.