高考化學(xué)總復(fù)習(xí) 第三節(jié) 電解池課件 新人教版必修1

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1、基基礎(chǔ)礎(chǔ)梳梳理理整整合合要要點(diǎn)點(diǎn)聚聚焦焦突突破破考考點(diǎn)點(diǎn)圖圖解解導(dǎo)導(dǎo)析析實(shí)實(shí)驗(yàn)驗(yàn)積積累累探探究究課課時(shí)時(shí)作作業(yè)業(yè)第三節(jié)電解池第三節(jié)電解池 基基礎(chǔ)礎(chǔ)梳梳理理整整合合要要點(diǎn)點(diǎn)聚聚焦焦突突破破考考點(diǎn)點(diǎn)圖圖解解導(dǎo)導(dǎo)析析實(shí)實(shí)驗(yàn)驗(yàn)積積累累探探究究課課時(shí)時(shí)作作業(yè)業(yè)陰、陽(yáng)兩極陰、陽(yáng)兩極 氧化還原氧化還原 化學(xué)化學(xué) 基基礎(chǔ)礎(chǔ)梳梳理理整整合合要要點(diǎn)點(diǎn)聚聚焦焦突突破破考考點(diǎn)點(diǎn)圖圖解解導(dǎo)導(dǎo)析析實(shí)實(shí)驗(yàn)驗(yàn)積積累累探探究究課課時(shí)時(shí)作作業(yè)業(yè)電電 化學(xué)化學(xué) 陰陰 還原還原 基基礎(chǔ)礎(chǔ)梳梳理理整整合合要要點(diǎn)點(diǎn)聚聚焦焦突突破破考考點(diǎn)點(diǎn)圖圖解解導(dǎo)導(dǎo)析析實(shí)實(shí)驗(yàn)驗(yàn)積積累累探探究究課課時(shí)時(shí)作作業(yè)業(yè)基基礎(chǔ)礎(chǔ)梳梳理理整整合合要要點(diǎn)點(diǎn)聚聚焦焦突突

2、破破考考點(diǎn)點(diǎn)圖圖解解導(dǎo)導(dǎo)析析實(shí)實(shí)驗(yàn)驗(yàn)積積累累探探究究課課時(shí)時(shí)作作業(yè)業(yè)負(fù)負(fù) 陰陰 正正 陰陰 陽(yáng)陽(yáng) 基基礎(chǔ)礎(chǔ)梳梳理理整整合合要要點(diǎn)點(diǎn)聚聚焦焦突突破破考考點(diǎn)點(diǎn)圖圖解解導(dǎo)導(dǎo)析析實(shí)實(shí)驗(yàn)驗(yàn)積積累累探探究究課課時(shí)時(shí)作作業(yè)業(yè)基基礎(chǔ)礎(chǔ)梳梳理理整整合合要要點(diǎn)點(diǎn)聚聚焦焦突突破破考考點(diǎn)點(diǎn)圖圖解解導(dǎo)導(dǎo)析析實(shí)實(shí)驗(yàn)驗(yàn)積積累累探探究究課課時(shí)時(shí)作作業(yè)業(yè)基基礎(chǔ)礎(chǔ)梳梳理理整整合合要要點(diǎn)點(diǎn)聚聚焦焦突突破破考考點(diǎn)點(diǎn)圖圖解解導(dǎo)導(dǎo)析析實(shí)實(shí)驗(yàn)驗(yàn)積積累累探探究究課課時(shí)時(shí)作作業(yè)業(yè)陰陰 基基礎(chǔ)礎(chǔ)梳梳理理整整合合要要點(diǎn)點(diǎn)聚聚焦焦突突破破考考點(diǎn)點(diǎn)圖圖解解導(dǎo)導(dǎo)析析實(shí)實(shí)驗(yàn)驗(yàn)積積累累探探究究課課時(shí)時(shí)作作業(yè)業(yè)燒堿燒堿 氯氣氯氣 氫氣氫氣 Cu Fe CuS

3、O4 基基礎(chǔ)礎(chǔ)梳梳理理整整合合要要點(diǎn)點(diǎn)聚聚焦焦突突破破考考點(diǎn)點(diǎn)圖圖解解導(dǎo)導(dǎo)析析實(shí)實(shí)驗(yàn)驗(yàn)積積累累探探究究課課時(shí)時(shí)作作業(yè)業(yè)陽(yáng)陽(yáng) 精銅精銅 不等于不等于 等于等于 基基礎(chǔ)礎(chǔ)梳梳理理整整合合要要點(diǎn)點(diǎn)聚聚焦焦突突破破考考點(diǎn)點(diǎn)圖圖解解導(dǎo)導(dǎo)析析實(shí)實(shí)驗(yàn)驗(yàn)積積累累探探究究課課時(shí)時(shí)作作業(yè)業(yè)基基礎(chǔ)礎(chǔ)梳梳理理整整合合要要點(diǎn)點(diǎn)聚聚焦焦突突破破考考點(diǎn)點(diǎn)圖圖解解導(dǎo)導(dǎo)析析實(shí)實(shí)驗(yàn)驗(yàn)積積累累探探究究課課時(shí)時(shí)作作業(yè)業(yè)【特別提醒】【特別提醒】粗銅通過(guò)電解精煉提純?cè)恚捍帚~通過(guò)電解精煉提純?cè)恚夯A(chǔ)礎(chǔ)梳梳理理整整合合要要點(diǎn)點(diǎn)聚聚焦焦突突破破考考點(diǎn)點(diǎn)圖圖解解導(dǎo)導(dǎo)析析實(shí)實(shí)驗(yàn)驗(yàn)積積累累探探究究課課時(shí)時(shí)作作業(yè)業(yè)基基礎(chǔ)礎(chǔ)梳梳理理整整合合要要點(diǎn)

4、點(diǎn)聚聚焦焦突突破破考考點(diǎn)點(diǎn)圖圖解解導(dǎo)導(dǎo)析析實(shí)實(shí)驗(yàn)驗(yàn)積積累累探探究究課課時(shí)時(shí)作作業(yè)業(yè)基基礎(chǔ)礎(chǔ)梳梳理理整整合合要要點(diǎn)點(diǎn)聚聚焦焦突突破破考考點(diǎn)點(diǎn)圖圖解解導(dǎo)導(dǎo)析析實(shí)實(shí)驗(yàn)驗(yàn)積積累累探探究究課課時(shí)時(shí)作作業(yè)業(yè)基基礎(chǔ)礎(chǔ)梳梳理理整整合合要要點(diǎn)點(diǎn)聚聚焦焦突突破破考考點(diǎn)點(diǎn)圖圖解解導(dǎo)導(dǎo)析析實(shí)實(shí)驗(yàn)驗(yàn)積積累累探探究究課課時(shí)時(shí)作作業(yè)業(yè)1用惰性電極電解變化情況簡(jiǎn)析用惰性電極電解變化情況簡(jiǎn)析類類型型電極反應(yīng)特點(diǎn)電極反應(yīng)特點(diǎn)實(shí)例實(shí)例電解電解對(duì)象對(duì)象電解電解質(zhì)質(zhì)濃度濃度pH電解質(zhì)電解質(zhì)溶液復(fù)溶液復(fù)原原電電解解水水型型陰極：陰極：4H4e=2H2陽(yáng)極：陽(yáng)極：4OH4e =2H2OO2NaOH水水增大增大增大增大加水加水H2SO4水水

5、增大增大減小減小加水加水Na2SO4水水增大增大不變不變加水加水基基礎(chǔ)礎(chǔ)梳梳理理整整合合要要點(diǎn)點(diǎn)聚聚焦焦突突破破考考點(diǎn)點(diǎn)圖圖解解導(dǎo)導(dǎo)析析實(shí)實(shí)驗(yàn)驗(yàn)積積累累探探究究課課時(shí)時(shí)作作業(yè)業(yè)電解電解電解電解質(zhì)型質(zhì)型電解質(zhì)電離出電解質(zhì)電離出的陰、陽(yáng)離子的陰、陽(yáng)離子分別在兩極放分別在兩極放電電HCl電解質(zhì)電解質(zhì)減小減小增大增大通氯通氯化氫化氫CuCl2電解質(zhì)電解質(zhì)減小減小略增略增長(zhǎng)長(zhǎng)加氯加氯化銅化銅放放H2生堿生堿型型陰極：陰極：H2O放放H2生堿生堿陽(yáng)極：電解質(zhì)陽(yáng)極：電解質(zhì)陰離子放電陰離子放電NaCl電解質(zhì)電解質(zhì)和水和水生成生成新電新電解質(zhì)解質(zhì)增大增大通氯通氯化氫化氫基基礎(chǔ)礎(chǔ)梳梳理理整整合合要要點(diǎn)點(diǎn)聚聚焦焦突

6、突破破考考點(diǎn)點(diǎn)圖圖解解導(dǎo)導(dǎo)析析實(shí)實(shí)驗(yàn)驗(yàn)積積累累探探究究課課時(shí)時(shí)作作業(yè)業(yè)放放O2生酸生酸型型陰極：電解質(zhì)陰極：電解質(zhì)陽(yáng)離子放電陽(yáng)離子放電陽(yáng)極：陽(yáng)極：H2O生生酸酸CuSO4電解質(zhì)電解質(zhì)和水和水生成生成新電新電解質(zhì)解質(zhì)減小減小加氧加氧化銅化銅基基礎(chǔ)礎(chǔ)梳梳理理整整合合要要點(diǎn)點(diǎn)聚聚焦焦突突破破考考點(diǎn)點(diǎn)圖圖解解導(dǎo)導(dǎo)析析實(shí)實(shí)驗(yàn)驗(yàn)積積累累探探究究課課時(shí)時(shí)作作業(yè)業(yè)基基礎(chǔ)礎(chǔ)梳梳理理整整合合要要點(diǎn)點(diǎn)聚聚焦焦突突破破考考點(diǎn)點(diǎn)圖圖解解導(dǎo)導(dǎo)析析實(shí)實(shí)驗(yàn)驗(yàn)積積累累探探究究課課時(shí)時(shí)作作業(yè)業(yè)基基礎(chǔ)礎(chǔ)梳梳理理整整合合要要點(diǎn)點(diǎn)聚聚焦焦突突破破考考點(diǎn)點(diǎn)圖圖解解導(dǎo)導(dǎo)析析實(shí)實(shí)驗(yàn)驗(yàn)積積累累探探究究課課時(shí)時(shí)作作業(yè)業(yè)基基礎(chǔ)礎(chǔ)梳梳理理整整合合要

7、要點(diǎn)點(diǎn)聚聚焦焦突突破破考考點(diǎn)點(diǎn)圖圖解解導(dǎo)導(dǎo)析析實(shí)實(shí)驗(yàn)驗(yàn)積積累累探探究究課課時(shí)時(shí)作作業(yè)業(yè)基基礎(chǔ)礎(chǔ)梳梳理理整整合合要要點(diǎn)點(diǎn)聚聚焦焦突突破破考考點(diǎn)點(diǎn)圖圖解解導(dǎo)導(dǎo)析析實(shí)實(shí)驗(yàn)驗(yàn)積積累累探探究究課課時(shí)時(shí)作作業(yè)業(yè)考點(diǎn)一考點(diǎn)一 電解原理電解原理 基基礎(chǔ)礎(chǔ)梳梳理理整整合合要要點(diǎn)點(diǎn)聚聚焦焦突突破破考考點(diǎn)點(diǎn)圖圖解解導(dǎo)導(dǎo)析析實(shí)實(shí)驗(yàn)驗(yàn)積積累累探探究究課課時(shí)時(shí)作作業(yè)業(yè)基基礎(chǔ)礎(chǔ)梳梳理理整整合合要要點(diǎn)點(diǎn)聚聚焦焦突突破破考考點(diǎn)點(diǎn)圖圖解解導(dǎo)導(dǎo)析析實(shí)實(shí)驗(yàn)驗(yàn)積積累累探探究究課課時(shí)時(shí)作作業(yè)業(yè)基基礎(chǔ)礎(chǔ)梳梳理理整整合合要要點(diǎn)點(diǎn)聚聚焦焦突突破破考考點(diǎn)點(diǎn)圖圖解解導(dǎo)導(dǎo)析析實(shí)實(shí)驗(yàn)驗(yàn)積積累累探探究究課課時(shí)時(shí)作作業(yè)業(yè)基基礎(chǔ)礎(chǔ)梳梳理理整整合合要要點(diǎn)點(diǎn)聚

8、聚焦焦突突破破考考點(diǎn)點(diǎn)圖圖解解導(dǎo)導(dǎo)析析實(shí)實(shí)驗(yàn)驗(yàn)積積累累探探究究課課時(shí)時(shí)作作業(yè)業(yè)考點(diǎn)二考點(diǎn)二 電解原理的應(yīng)用電解原理的應(yīng)用 基基礎(chǔ)礎(chǔ)梳梳理理整整合合要要點(diǎn)點(diǎn)聚聚焦焦突突破破考考點(diǎn)點(diǎn)圖圖解解導(dǎo)導(dǎo)析析實(shí)實(shí)驗(yàn)驗(yàn)積積累累探探究究課課時(shí)時(shí)作作業(yè)業(yè)基基礎(chǔ)礎(chǔ)梳梳理理整整合合要要點(diǎn)點(diǎn)聚聚焦焦突突破破考考點(diǎn)點(diǎn)圖圖解解導(dǎo)導(dǎo)析析實(shí)實(shí)驗(yàn)驗(yàn)積積累累探探究究課課時(shí)時(shí)作作業(yè)業(yè)基基礎(chǔ)礎(chǔ)梳梳理理整整合合要要點(diǎn)點(diǎn)聚聚焦焦突突破破考考點(diǎn)點(diǎn)圖圖解解導(dǎo)導(dǎo)析析實(shí)實(shí)驗(yàn)驗(yàn)積積累累探探究究課課時(shí)時(shí)作作業(yè)業(yè)基基礎(chǔ)礎(chǔ)梳梳理理整整合合要要點(diǎn)點(diǎn)聚聚焦焦突突破破考考點(diǎn)點(diǎn)圖圖解解導(dǎo)導(dǎo)析析實(shí)實(shí)驗(yàn)驗(yàn)積積累累探探究究課課時(shí)時(shí)作作業(yè)業(yè)基基礎(chǔ)礎(chǔ)梳梳理理整整合合要要點(diǎn)點(diǎn)聚聚焦焦突突破破考考點(diǎn)點(diǎn)圖圖解解導(dǎo)導(dǎo)析析實(shí)實(shí)驗(yàn)驗(yàn)積積累累探探究究課課時(shí)時(shí)作作業(yè)業(yè)基基礎(chǔ)礎(chǔ)梳梳理理整整合合要要點(diǎn)點(diǎn)聚聚焦焦突突破破考考點(diǎn)點(diǎn)圖圖解解導(dǎo)導(dǎo)析析實(shí)實(shí)驗(yàn)驗(yàn)積積累累探探究究課課時(shí)時(shí)作作業(yè)業(yè)基基礎(chǔ)礎(chǔ)梳梳理理整整合合要要點(diǎn)點(diǎn)聚聚焦焦突突破破考考點(diǎn)點(diǎn)圖圖解解導(dǎo)導(dǎo)析析實(shí)實(shí)驗(yàn)驗(yàn)積積累累探探究究課課時(shí)時(shí)作作業(yè)業(yè)基基礎(chǔ)礎(chǔ)梳梳理理整整合合要要點(diǎn)點(diǎn)聚聚焦焦突突破破考考點(diǎn)點(diǎn)圖圖解解導(dǎo)導(dǎo)析析實(shí)實(shí)驗(yàn)驗(yàn)積積累累探探究究課課時(shí)時(shí)作作業(yè)業(yè)基基礎(chǔ)礎(chǔ)梳梳理理整整合合要要點(diǎn)點(diǎn)聚聚焦焦突突破破考考點(diǎn)點(diǎn)圖圖解解導(dǎo)導(dǎo)析析實(shí)實(shí)驗(yàn)驗(yàn)積積累累探探究究課課時(shí)時(shí)作作業(yè)業(yè)