請教化學問題解析~~?
回答 (1)
2016-09-21 9:54 am
✔ 最佳答案
no.of mol of H2:no. of mol of O2=2:1no. of mol of H2=6(2/3)=4mol
no. of mol of H2O=no. of mol of H2
mass of H2O=4(1+1+16)=72g
收錄日期: 2021-04-18 15:33:06
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