<h2>
Answer:</h2>
A). Increasing the positive charge of the positively charged object and increasing the negative charge of the negatively charged object.
<h2>
Explanation:</h2>
It changes from a liquid from to a solid.
I hope this helps!
Yes, anything that lives. Cells have a nucleus, they are alive and can reproduce. (Not man made/abiotic)
Answer:
In general an acid reacts with a carbonate or hydrogen-carbonate to produce a salt, carbon dioxide gas and water.
We are given the compounds:
0.2 mol pb(ch3coo)2, 0.1 mol na2s, and 0.1 mol cacl2
Pb will react with both S and Cl to form a solid compound,
therefore:
Pb+2 + S-2 ---> PbS(s) <span>
Pb+2 + 2Cl- ---> PbCl2(s) </span><span>
<span>Lead(II) sulfide and Lead(II) chloride will precipitate.</span></span>
