jika ArC=12,ArO=16,ArH=1,ArN=14.maka MrCO(NH2)2 adalah?
Kimia
fakhryzakky
Pertanyaan
jika ArC=12,ArO=16,ArH=1,ArN=14.maka MrCO(NH2)2 adalah?
2 Jawaban
-
1. Jawaban klarizasheva
CO(NH2)2
C = 12, O = 16, N = 2*14= 28, H = 4*1= 4
12+16+28+4=60 -
2. Jawaban nazlaaqira
12+16+(14+2)2=28+32=60