[考題] 環境化學-緩衝能力:－2016徵求年菜推薦網路訂購最紅的商家.年菜訂購?台北年菜外送餐廳推薦(年菜)?年菜.今年不想做年菜推薦,網路宅配哪一家好?

Blogtrottr

批踢踢實業坊 Examination 板

Want free Kindle ebooks?

Sign up to receive the best freebie Kindle ebook deals in your email every day.

From our sponsors

[考題] 環境化學-緩衝能力

Oct 29th 2013, 02:14, by kenlovecandy

作者kenlovecandy (橘子芬達wahaha)

看板Examination

標題[考題] 環境化學-緩衝能力

時間Tue Oct 29 02:14:06 2013

[考題]經濟部100年甄試試題出處：環工題目：一湖水含有大量的碳酸鹽，在下列哪一個pH值下，此湖水的緩衝能力最大? (A)pH 4.3 (B)pH 6.4 (C)pH 7.1 (D)pH 8.3 解答：(B) 想請教這題所需要的觀念是直接以 pH= pKa + log A-/[HA]去解釋嗎? 感覺就只用公式就可以推導出來但小弟資質愚昧想請化學高手協助回答感恩~~~ -- stressed backwards is desserts 壓力倒過來即是甜點 -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 111.254.49.40

This entry passed through the Full-Text RSS service — if this is your content and you're reading it on someone else's site, please read the FAQ at fivefilters.org/content-only/faq.php#publishers. Five Filters recommends:

Massacres That Matter - Part 1 - 'Responsibility To Protect' In Egypt, Libya And Syria
Massacres That Matter - Part 2 - The Media Response On Egypt, Libya And Syria
National demonstration: No attack on Syria - Saturday 31 August, 12 noon, Temple Place, London, UK

You are receiving this email because you subscribed to this feed at blogtrottr.com.

If you no longer wish to receive these emails, you can unsubscribe from this feed, or manage all your subscriptions