Water Treatment Process<span>. Before arriving at your tap, </span>water<span> is </span>treated<span> at the Hanahan </span>Water Treatment<span> Plant to remove sediment, bacteria, and other impurities. ... Next, the </span>water<span> flows into sedimentation basins, where the heavy floc particles sink to the bottom and are removed.</span>
Answer:
Final concentration = 0.019 M
Explanation:
Initial Concentration [A]o = 0.27M
Rate constant, k = 0.75 s^-1
Final concentration [A] = ?
Time, t = 1.5s
The relationship between the variables is given by the equation;
ln[A] = ln[A]o - kt
ln[A] = ln(0.27) - (0.75)(1.5)
ln[A] = - 1.309 - 1.125
ln[A] = - 2.434
[A] = 0.019 M
Answer:
decomposition reaction.
Explanation:
It is a decomposition reaction as potassium chlorate compound breaks to form potassium chloride and oxygen. This reaction requires heat as source of energy to break down the compound so it is endothermic in nature.
