32.(1)10.78;2,3A(2)11/3933.(1)n1(S)=100/1000*8+0.2=1.0m1(S)=M1(S)*n1(S)=32*1.0=32g溶液中硫元素的质量为32g(2)n=12.6/126-0.2*100/1000=0.08V=0.08*22.4=17.92在标准状况下,可收集到SO2气体17.92升