Contact us
Choose a category below so we can get back to you as quickly as possible.
Cu+2H2SO4(濃)===CuSO4+SO2↑+2H2O ☆⌒_⌒☆希望可以幫到you~
Zn+2H2SO4(濃)=ZnSO4 + SO2↑+ 2H2O 變稀後:Zn+H2SO4=ZnSO4 + H2↑
We and our partners use cookies and other technologies to analyze traffic and optimize your experience. View more info and control your cookies settings at any time in our Cookies Policy.