If it’s multiple answers then it’s A,C,D. If it’s only one answer then your best answer is A. Because you always report accidents to an authority so that they can figure out how to solve the problem.
Answer:
![Cu~+~PtCl_2->Pt~+~CuCl_2](https://tex.z-dn.net/?f=Cu~%2B~PtCl_2-%3EPt~%2B~CuCl_2)
Explanation:
In this case, we can start with the <u>formula of Platinum (II) Chloride</u>. The cation is the atom at the left of the name (in this case
) and the anion is the atom at the right of the name (in this case
). With this in mind, the <u>formula would be</u>
.
Now, if we used <u>metallic copper</u> we have to put in the reaction only the <u>copper atom symbol</u>
. So, we have as reagents:
![Cu~+~PtCl_2->](https://tex.z-dn.net/?f=Cu~%2B~PtCl_2-%3E)
The question now is: <u>What would be the products?</u> To answer this, we have to remember <u>"single displacement reactions"</u>. With a general reaction:
![A~+~BC->AB~+~C](https://tex.z-dn.net/?f=A~%2B~BC-%3EAB~%2B~C)
With this in mind, the reaction would be:
![Cu~+~PtCl_2->Pt~+~CuCl_2](https://tex.z-dn.net/?f=Cu~%2B~PtCl_2-%3EPt~%2B~CuCl_2)
I hope it helps!
Answer:
I'm sorry but I'm not doing the whole test
Explanation:
genetics and reproduction is all about dna.