dissolves in water to give
and
ions according to the following reaction:
-------->
+ 2
So, according to the above reaction, 1 mole of
produce 2 moles of
ion,
So, 0.3 mole will give = 0.3 x 2 = 0.6 moles of
ion
So, Molar concentration =
Note: 1L = 1000mL
Answer:
1.46mol of Al2(SO4)3 weights 499.5 grams
Explanation:
First we will find the gram formula mass of Al2(SO4)3.
Al * 2 = 26.98 g/mol * 2 = 53.96 g
SO4 * 3 = 96.06 g/mol * 3 = 288.18
53.96 + 288.18 = 342.14 g
That is the mass of 1 mol of AL2(SO4)3.
Now we will multiply 342.14g by 1.46.
342.14 * 1.46 = 499.5244 g
Or ... 499.5 g
Hello,
I think the answer is D
Hope this helps
~Girlygir101~
It has 4 valence electron, all of which are needed to bond with nearest neighbors
Answer: The destruction of crust occurs at deep-sea trenches. Oceanic rocks are pillow-shaped when formed. Rocks across the ocean floor have alternating magnetic stripes. Younger rocks are closer to mid-ocean ridges.
