Anonymous 发表于 2024-8-14 19:55:29

问几个基础的有机化学计算,欢迎大家一起来讨论!

<h1 accuse="qTitle" style="font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-stretch: normal; font-size: 16px; line-height: 26px; font-family: &quot;PingFang SC&quot;, &quot;Lantinghei SC&quot;, &quot;Microsoft YaHei&quot;, arial, 宋体, sans-serif, tahoma; position: relative; word-break: break-all; color: rgb(51, 51, 51);"><span class="ask-title" style="display: inline; font-size: 24px; font-weight: 400; line-height: 34px; overflow: hidden; vertical-align: middle;">1.35000Kg酸值为20mgKOH/g的溶液,需要用32%的NaOH把PH调整10,需要多少NaOH?怎样计算?</span></h1><div><br></div><h1 accuse="qTitle" style="font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-stretch: normal; font-size: 16px; line-height: 26px; font-family: &quot;PingFang SC&quot;, &quot;Lantinghei SC&quot;, &quot;Microsoft YaHei&quot;, arial, 宋体, sans-serif, tahoma; position: relative; word-break: break-all; color: rgb(51, 51, 51);"><span class="ask-title" style="display: inline; font-size: 24px; font-weight: 400; line-height: 34px; overflow: hidden; vertical-align: middle;">2.酸值为20mgKOH/g,换算为酸度%是多少?,酸值和酸度不一样哟,酸值的单位是mgKOH/g,酸度的单位是%</span></h1><div><span class="ask-title" style="display: inline; font-size: 24px; font-weight: 400; line-height: 34px; overflow: hidden; vertical-align: middle;"><br></span></div><div><span class="ask-title" style="display: inline; font-size: 24px; font-weight: 400; line-height: 34px; overflow: hidden; vertical-align: middle;">3.</span><span class="ask-title" style="color: rgb(51, 51, 51); font-family: &quot;PingFang SC&quot;, &quot;Lantinghei SC&quot;, &quot;Microsoft YaHei&quot;, arial, 宋体, sans-serif, tahoma; display: inline; font-size: 24px; line-height: 34px; overflow: hidden; vertical-align: middle;">20立方米的容器常温常压下氧含量为21.9%,采用用氮气加压泄压的方式进行置换,几次能把氧含量降低到5%?</span><span style="color: rgb(51, 51, 51); font-family: &quot;PingFang SC&quot;, &quot;Lantinghei SC&quot;, &quot;Microsoft YaHei&quot;, arial, 宋体, sans-serif, tahoma;">如何计算?PV=nRT</span></div><h1 accuse="qTitle" style="font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-variant-position: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; font-size: 16px; line-height: 26px; font-family: &quot;PingFang SC&quot;, &quot;Lantinghei SC&quot;, &quot;Microsoft YaHei&quot;, arial, 宋体, sans-serif, tahoma; position: relative; word-break: break-all; color: rgb(51, 51, 51);"><span class="ask-title" style="display: inline; font-size: 24px; font-weight: 400; line-height: 34px; overflow: hidden; vertical-align: middle;">请注明详细的计算过程</span></h1><p></p>

mammoth 发表于 2024-8-14 19:58:04

直接用AI大数据模型很容易得到答案,但是需要甄别对错

Frank_2013 发表于 2024-8-15 07:01:26

{:1110_550:}{:1110_549:}

海川707 发表于 2024-8-15 09:04:16

请注明详细的计算过程 --{:536:}

baroco 发表于 2024-8-15 09:05:15

以梦为马,不负韶华

ajkc 发表于 2024-8-15 09:18:11

我是来学习的

ChemTalk ENG 发表于 2024-8-15 18:44:54

海川707 发表于 2024-8-15 09:04
请注明详细的计算过程 --

不会计算

coffeescience 发表于 2024-8-15 21:00:51

这不叫交流吧,前两题都公式解,可以去抄书,第三题比较实务一点,自己定义使用的压力后算出来约两次,但我不列详细计算过程给你,谢谢

a1985627 发表于 2024-8-19 09:57:54

有谁解出来了

ChemTalk ENG 发表于 2024-8-19 18:27:55

coffeescience 发表于 2024-8-15 21:00
这不叫交流吧,前两题都公式解,可以去抄书,第三题比较实务一点,自己定义使用的压力后算出来约两次,但我 ...

哪里来的公式?求解

ChemTalk ENG 发表于 2024-8-19 18:28:33

海川707 发表于 2024-8-15 09:04
请注明详细的计算过程 --

求解,求解

lxqlcz135636 发表于 2024-9-12 23:28:40

{:1110_553:}
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