Ta có
m\(_{H2SO4}l=\)\(\frac{200.9,8}{100}=19,6\left(g\right)\)
m\(_{H2SO4}98\%=\frac{19,6.98}{100}=19,208\left(g\right)\)
=>V\(_{H2SO4}=19,208.\)1,,84=35,34(ml)
Chúc bạn học tốt
mH2SO4 = 19,6g
=> mH2SO498% = 19,208
=>V = 19,208 . 1,84 = 35, 34