台湾宾果28

当前位置: 台湾宾果28  > 教研 > 九年级 正文

燃料的合理利用与开发评课稿

时间:2017-11-12 来源:台湾宾果28_台湾宾果28平台【官网授权】 点击:

hexintishi: jiunianjihuaxueshangceranliaodeheliliyongyukaifatingkegao,fenxiangranliaodeheliliyongyukaifatingkeganshouhejiluranliaodeheliliyongyukaifapingkegao: 《ranliaodeheliliyongyukaifa》jiaoanjiaoxuemubiaoyi.zhishiyujineng1、zhidao

jiunianjihuaxueshangceranliaodeheliliyongyukaifatingkegao,fenxiangranliaodeheliliyongyukaifatingkeganshouhejilu

ranliaodeheliliyongyukaifapingkegao:

台湾宾果28《ranliaodeheliliyongyukaifa》jiaoan

jiaoxuemubiao

yi.zhishiyujineng

台湾宾果281、zhidaohuashiranliaoshirenleizhongyaodeziranziyuan,duirenleishenghuoqizhezhongyaozuoyong;tongshi,lejiehuashiranliaodebukezaishengxing,renshihelikaicaihejieyueshiyonghuashiranliaodezhongyaoxing。

2、lejiehuaxuefanyingzhongdenengliangbianhua,renshiranliaochongfenranshaodezhongyaoxing。

台湾宾果283、lejiehuashiranliaoranshaohuiduihuanjingzaochengwuran;peiyangxueshenghuanbaoyishi。

台湾宾果284、 xuehuiruhexuanzeheshideranliao,renshikaifaheliyongxinnengyuandezhongyaoyiyi。

er.guochengyufangfa

台湾宾果281、yunyongsikao、taolundefangfalaihuoquxinxi。

2、yunyongshiyandefangfalaidechujielun。

台湾宾果283、conghuashiranliaodeyuansuzuchengjiqibianhuajiaodu,fenxihuashiranliaoranshaoguochengzhongduihuanjingdewuran。

san.qinggantaiduyujiazhiguan

台湾宾果281、zhidaohuashiranliaomianlinriyikujiedeweiji,yinghelikaicai、jieyueshiyong,peiyangxueshengdeziyuanyishi;

2、lejiehuashiranliaoranshaodailaidehuanjingwenti,zengqiangxueshenghuanbaoyishi,baohulaiyishengcundediqiu,zengqiangshehuizerenganheshiminggan。

jiaoxuezhongdian

台湾宾果28yi.lejiehuashiranliaodexingchengguochenghebukezaishengxing。

er.renshihuashiranliaoduirenleisuoqidezhongyaozuoyong。

san.lejiehuaxuefanyingzhongdenengliangbianhua。

si.lejieranliaoduihuanjingdeyingxiang,dongdexuanzeduihuanjingwuranjiaoxiaoderanliao,renshixinnengyuankaifazhongyaoxing。

jiaoxuenandian

yi.zhubupeiyangxueshengduixianyouziliaojinxingfenxidenengli。

台湾宾果28er.tigaoxueshengzongheyingyongdenengli。

keshianpai: 1keshi

jiaoxueguocheng:

yi、daoru

shenghuozhong,taiwanbinguo28keyitongguoranliaoranshaotigongderelianglaizuofan。ranliaoranshaoweitaiwanbinguo28tigonglenengliang,neimeshibushizhiyouranshaocainengtigongnengliangni?

er、xinke

1、huaxuefanyingzhongdenengliangbianhua

(1)、shiyandaoxue

shiyan7-3,tongguoshengshihuiyushuidefanyingfangchureliang,yinchuxuduohuaxuefanyingdouhuifangre,huaxuefanyingzaishengchengxinwuzhidetongshi,haibansuizhenengliangdebianhua。nengliangdebianhuazewangwangbiaoxianweireliangdebianhua,youxiefanyingshifangchureliangde,youxiefanyingshixishoureliangde。(julishuoming)

(2)、huaxuenengdeyingyong

台湾宾果28zuofan、qunuan、yelian、shaozhitaoqi...

2、huashiranliaodeliyong

changjiandehuashiranliaoyounaxie?huashiranliaodexingcheng,shibukezaishengnengyuan。

(1)meiheshiyou

石油

主要成分 碳元素 碳和氢元素

炼制方法 隔绝空气加热 利用沸点不同,将它们加热炼制

产品与用途 焦碳、煤焦油、煤气等 汽油、煤油、柴油、石蜡等

(2)tianranqi、keranbing

台湾宾果28yourenshuotianranqijiushijiawan,jiawanjiushitianranqi,duibudui?

[shiyan]: jiaoshiyanshihou,xueshengmiaoshuxianxiang,guinatianxiezaishushang。

[taolun]: zheigeshiyanshuomingjiawanzhonghanyounaxieyuansu?jiawanzainongcundeliyong

[jiangshu]: 、jiawantexing: wuse、wuweiqiti、dubikongqixiao、nanrongyushui,juyoukeranxing

ch4+2o2===co2+2h2o(tiaojiandianran,dianranzhiqianyaoyanchun)

台湾宾果28keranbingshikexuejiajinniancaifaxiandexinnengyuan,zhuyaochengfenshijiawanshuihewu。

(3)heliliyongyukaifahuashinengyuan

huashiranliaoshibukezaishengnengyuan,shiyouxiande,shizhongyouyongwandeyitian,suoyiyaohelikaifaliyong。

台湾宾果28ranliaochongfenranshaodetiaojian: ranshaoshiyouzugoudekongqi;ranliaoyukongqiyouzugoudadejiechumian。

ranliaobuchongfenranshaodeweihai: chanreliangjianshao,langfeiziyuan;chanshengdaliangyiyanghuatan、fenchendengwuzhi,wurankongqi。

3、shiyongranliaoduihuanjingdeyingxiang

台湾宾果28ranliaodeshiyong,jirenmendeshenghuodailailehenduofangbian,danqueduihuanjingzaochenglebuliangdeyingxiang。

duikongqidewuranzhuyaoyouyixiajifangmianyuanyin:

ranliaozhongdeyixiezazhiruliudengranshaoshi,chanshengkongqiwuranwurueryanghualiudeng;

台湾宾果28ranshaobuchongfen,chanshengyiyanghuatandeng;

weiranshaodetanqinghuahewujitanliao、chenliaodengpaifangdaokongqizhongxingchengfuchen。

suanyudexingcheng。

4、nengyuandeliyonghekaifa

(1)yichun(jiujing)

台湾宾果28c2h5oh+3o2===2co2+3h2o(tiaojiandianran)

(2)qingqi--zuiqingjiedenengyuan

shiyanshizhiqu: zn+h2so4 === znso4+ h2↑ 

qingqiranshao: 2h2+o2===2h2o(tiaojiandianran)

太阳能、能、地热能、潮汐能、核能等

san、ketangzongjie



相关推荐

台湾宾果28_台湾宾果28平台【官网授权】 正规的彩票app_正规的彩票app合集_【官网推荐】 彩票app下载_彩票app下载最新|平台-Welcome 彩票官网_彩票官网app|网站首页 彩票app下载_彩票app下载官网下载快三_官方入口 中国体育彩票_中国体育彩票官方网站_【官网】 十大彩票_十大彩票网投平台【官网】 最全彩票app下_最好用的彩票软件app-专注彩票门户 彩票正规app_彩票正规app下载【官网授权】 彩票平台_彩票平台app-专注彩票门户 彩票投注_彩票投注大厅-Welcome