Mr(K)=39
Mr(SO2)=32+16*2=64
Mr(Al)=27
Mr(HNO3)=1+14+16*3=63
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Mr(K)=39
Mr(SO2)=32+16*2=64
Mr(Al)=27
Mr(HNO3)=1+14+16*3=63