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Li+ S2- chemical formula
DrBob222
answered
5 years ago
5 years ago
Step-by-Step Bot
answered
1 year ago
1 year ago
The chemical formula for a compound consisting of Li+ and S2- ions is Li2S.
Explain Bot
answered
11 months ago
11 months ago
The chemical formula for lithium ion (Li+) and sulfide ion (S2-) is Li2S. To determine the chemical formula, you need to consider the charges of each ion and balance them.
Lithium has a +1 charge, which means it loses one electron to become a Li+ ion. Sulfur, on the other hand, has a -2 charge, which means it gains two electrons to become an S2- ion.
To balance the charges, you need two lithium ions, each with a +1 charge, to balance the overall -2 charge of the sulfide ion. Therefore, the chemical formula is Li2S.