157k views
4 votes
4. The compound iron sulfide can be formed by

filtering b. evaporating c. heating
d. mixing
a.

User Imran Rana
by
4.8k points

1 Answer

3 votes

Answer:

heating :))))))))))))))

Step-by-step explanation:

the same as the last answer i posted... sorry it just came up in my recommended questions to answer

User Mayelin
by
5.0k points