m(H2SO4)=1.5mol×98g/mol=147g,
则N(H2SO4)=1.5mol×6.02×1023mol-1=9.03×1023,
n(O)=4n(H2SO4)=1.5mol×4=6mol,
n(H)=2n(H2SO4)=1.5mol×2=3mol,
故答案为:147g;9.03×1023;6;3.
1.5molH2SO4的质量是_,其中约含有_个硫酸分子,含有_molO,含有_molH.
1.5molH2SO4的质量是______,其中约含有______个硫酸分子,含有______molO,含有______molH.
化学人气:803 ℃时间:2020-02-03 02:47:03
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