Answer:
only the wave energy of the water moves
Explanation:
The plan will not work due to the fact that only the wave energy of the water moves and not the water itself.
<em>The wave motion of water does not displace the water. It is only able to transfer energy from one point to another within the medium. Hence, the ball will hardly be displaced because the water itself does not move. However, it can get to the shore with the assistance of the water current.</em>
Acetone (systematically named propanone)
<span>EPA’s Acid Rain Program</span>
Answer : The solubility of this compound in g/L is .
Solution : Given,
Molar mass of = 114.945g/mole
The balanced equilibrium reaction is,
At equilibrium s s
The expression for solubility constant is,
Now put the given values in this expression, we get
The value of 's' is the molar concentration of manganese ion and carbonate ion.
Now we have to calculate the solubility in terms of g/L multiplying by the Molar mass of the given compound.
Therefore, the solubility of this compound in g/L is .
Answer: Cr203
Explanation: chromium(|||) oxide Is the compound of the formula Cr203. It's one of the principle oxides of chromium and used as a pigment.