\(a,m_{H_2}=M_{H_2}.n_{H_2}=2.0,75=1,5\left(g\right)\\ b,m_{NO}=n_{NO}.M_{NO}=0,5.30=15\left(g\right)\\ c,m_{Cl_2}=M_{Cl_2}.n_{Cl_2}=71.1,5=106,5\left(g\right)\\ d,m_{CO}=n_{CO}.M_{CO}=0,25.28=7\left(g\right)\\ e,m_{SO_2}=M_{SO_2}.n_{SO_2}=3.64=192\left(g\right)\\ f,m_{O_2}=n_{O_2}.M_{O_2}=0,5.32=16\left(g\right)\\ g,m_{NO_2}=M_{NO_2}.n_{NO_2}=2,5.46=115\left(g\right)\\ h,m_{H_2S}=n_{H_2S}.M_{H_2S}=0,25.34=8,5\left(g\right)\\ i,m_{HCl}=M_{HCl}.n_{HCl}=36,5.1=36,5\left(g\right)\\ j,m_{NH_3}=n_{NH_3}.M_{NH_3}=1,25.17=21,25\left(g\right)\)
Đúng 4
Bình luận (0)
