February 2019 1 55 Report
Manakah yang bersifat penyangga?
a. HNO3 dan NaNO3
b. NaH2PO4 dan Na2HPO4
c. CH3COONa dan NaOH
d. NH3 dan NH4Cl
e. 50mL CH3COOH 0,2 M dan 100mL NaOH 0,1M
f. 50mL HCl 0,2 M dan 50mL NH3 0,1M

Life Enjoy

" Life is not a problem to be solved but a reality to be experienced! "

Get in touch

Social

© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.