What can I do?
Study Talk
Q&A
Notebooks
subjects
Tutoring Schools
Sign up
Sign in
My Account
Already have an account?
Forgot password?
Sign in
Clearnote
Q&A
Senior High
Chemistry
請問第六題要怎麼算
Chemistry
Senior High
over 1 yearago
鴨⸜(๑⃙⃘ˊᗜˋ๑⃙⃘)⸝
請問第六題要怎麼算
6. 有CH4及CzHz 的混合氣體 120 毫升,通入100毫升過量之氧氣後,使之完全燃燒。在一大 氣壓、25℃下,測得氣體之體積為20毫升。求原來CH與C2H2的莫耳數比為多少 (1atm,25℃下,水蒸氣已大部分凝結成水,且不考慮飽和水蒸汽壓 ) (A)1:2 (B)3:4 (C)4:1 (D)1:1 (E)2:3 ?
高一化學
Answers
碳烤冰塊
over 1 yearago
?就平衡係數而已吧應該吧
碳烤冰塊
over 1 yearago
因為完全燃燒阿
Post A Comment
Login to post answer.
Login and Answer Question
Create New Account
Were you able to resolve your confusion?
Yes, all good!
Not really
Users viewing this question
are also looking at these questions 😉
Chemistry
Senior High
about 14 hours
問14題!謝謝😭
Chemistry
Senior High
about 17 hours
Y和Z都是激發態要怎麼比較?
Chemistry
Senior High
13 days
請問第二題怎麼寫🥹
Chemistry
Senior High
21 days
這題第三選項為什麼是對的
Chemistry
Senior High
28 days
請問第三題要怎麼判斷?
Chemistry
Senior High
2 months
想問一下這題 為什麼答案是E不是B
Chemistry
Senior High
3 months
求解!要怎麼看啊
Chemistry
Senior High
3 months
為什麼分子是354.5?
Chemistry
Senior High
3 months
為什麼S2和H2的量會漸增
Chemistry
Senior High
3 months
此題求解,只算出第一題
Recommended
[指考]化學-有機化合物
1270
9
文藝青年
[108指考]化學(全)
840
15
ㄑㄧㄢˋ!
指考化學-選化全+基化(三)✨更新中
628
5
微一
沉澱反應(updated)
556
3
ㄇㄏ
因為完全燃燒阿