V₁=4.8 l
c₁=2.5 moles/l
c₀=6.0 moles/l
v₀-?
v(H₂O)-?
n(H₂SO₄)=v₁c₁=v₀c₀
v₀=v₁c₁/c₀
v₀=4.8·2.5/6=2.0 l
v(H₂O)=v₁-v₀
v(H₂O)=4,8-2.0=2.8 l
you need to take 2.0 liters of solution (6.0 M H₂SO₄) and 2.8 liters of water
Answer:
Explanation:
Given that,
The frequency of a the microwaves is
We need to find the wavelength. Al electromagnetic wave travel with speed of sound. We know that,
So, the wavelength of the microwaves is 0.03 m.
Answer:
precipitation...
Explanation:
the stuff that makes your hair frizz up when the weather is very humid . ( basically , it means very dry or humid out. )