How are the two sets of waves different
1 answer:
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Answer:
Amount of salt needed is around 2.3*10³ g
Explanation:
The salt content in sea water = 3.5 %
This implies that there is 3.5 g salt in 100 g sea water
Density of seawater = 1.03 g/ml
Volume of seawater = volume of tank = 62.5 L = 62500 ml
Therefore, the amount of seawater required is:
The amount of salt needed for the calculated amount of seawater is:
<h2>Answer:0.5 moles,1 mole</h2>
Explanation:
is readily soluble in water.
dissolves in water to give
ions and
ions.
The reaction is
→
So, mole of
gives
mole of
and
moles of
.
So, moles of
gives
moles of
and
mole of
.