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onyi
Questions (3)
Oganic solvents are not suited to be heated with one of the followings:
Oil Bath Electric hot plate Water bath Bunsen burner
3 answers
685 views
1 In the reaction of potassium permanganate and iron salt in acidic medium, how many moles of manganese reacted with iron?
2
0 answers
527 views
When chemicals pour on the skin, the laboratory first aid is to ---------------.
Apply 1% sodium carbonate Apply 1% boric acid
1 answer
535 views