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:
19 protons, 19 electrons, and 3 neutrons
Explanation:
the atomic number is 19 so the protons are the same, 19, and the electrons are the same as the proton, because protons are positive and electrons are negative so they have to balance out and the neutrons ➗ mass number by the atomic number.
Impossible to form from given reactants
Explanation:
Only sodium has carbonate ion here .so only possible way to displace carbonate is to use potassium
When sodium carbonate and Potassium iodide react with each other double displacement reaction occurs
As potassium is powerful than sodium it displaces sodium to form potassium carbonate .
Then you have to use water and then you can use calcium suppliment .
Answer:
Yes, it underwent a chemical change
Explanation:
The answer to your question is oxygen; prevent
