Question

Chlorine is prepared in lab by treating mno2 with hcl. how many gtramsof hcl reacts with 5g ofmno2

Answer 1

Answer:

Explanation:

equivalent of mno2 = 5/87*2

equivalent of hcl = moles

equivalent = equivalent

10/87 = moles

mass = 365/87 = 4.195 gm