建筑工業(ye)上(shang)(shang)利用生(sheng)石(shi)灰(hui)(hui)(hui)與水(shui)反(fan)應制的(de)(de)熟(shu)石(shi)灰(hui)(hui)(hui)用于(yu)抹墻,熟(shu)石(shi)灰(hui)(hui)(hui)的(de)(de)成分是Ca（OH）2氫(qing)氧(yang)化(hua)鈣(gai) 可以和(he)空氣(qi)里的(de)(de)CO2二(er)氧(yang)化(hua)碳(tan) 反(fan)應生(sheng)成CaCO3碳(tan)酸(suan)鈣(gai),而(er)碳(tan)酸(suan)鈣(gai)是一(yi)種難溶的(de)(de)物質 偶(ou)爾在(zai)建筑工地上(shang)(shang)你可以看(kan)到一(yi)大堆白色的(de)(de)泥在(zai)冒熱氣(qi)是因為熟(shu)石(shi)灰(hui)(hui)(hui)具(ju)有(you)氣(qi)硬性(xing)特性(xing)。熟(shu)石(shi)灰(hui)(hui)(hui)與空氣(qi)中(zhong)的(de)(de)二(er)氧(yang)化(hua)碳(tan)發生(sheng)反(fan)應變成具(ju)有(you)一(yi)定強度(du)的(de)(de)碳(tan)酸(suan)鈣(gai),所(suo)以可以用來砌(qi)墻、抹墻。生(sheng)石(shi)灰(hui)(hui)(hui)與水(shui)反(fan)應即可生(sheng)成熟(shu)石(shi)灰(hui)(hui)(hui),熟(shu)石(shi)灰(hui)(hui)(hui)也(ye)可叫(jiao)做(zuo)消(xiao)石(shi)灰(hui)(hui)(hui)、氫(qing)氧(yang)化(hua)鈣(gai),它微溶于(yu)水(shui),其(qi)水(shui)溶液稱為石(shi)灰(hui)(hui)(hui)水(shui),若石(shi)灰(hui)(hui)(hui)水(shui)中(zhong)存在(zai)較多(duo)未溶解(jie)的(de)(de)熟(shu)石(shi)灰(hui)(hui)(hui)時,稱為石(shi)灰(hui)(hui)(hui)漿(jiang)。熟(shu)石(shi)灰(hui)(hui)(hui)在(zai)。

Ca(OH)₂】。3、作用(yong)(yong)不同 生石(shi)灰(hui)(hui)(hui)：是(shi)采用(yong)(yong)化學吸收法除去水(shui)蒸氣的常(chang)用(yong)(yong)干(gan)燥劑(ji),也用(yong)(yong)于(yu)鋼鐵(tie)、農藥、醫藥、干(gan)燥劑(ji)大詩人于(yu)謙寫的《石(shi)灰(hui)(hui)(hui)吟》是(shi)指石(shi)灰(hui)(hui)(hui)石(shi)煅燒得到(dao)生石(shi)灰(hui)(hui)(hui),生石(shi)灰(hui)(hui)(hui)用(yong)(yong)水(shui)沖(chong)洗制(zhi)成(cheng)熟(shu)石(shi)灰(hui)(hui)(hui),再用(yong)(yong)熟(shu)石(shi)灰(hui)(hui)(hui)抹墻的變化過程(cheng)(cheng),試用(yong)(yong)反應方程(cheng)(cheng)式表(biao)示這(zhe)個(ge)過程(cheng)(cheng):①:___,②___,③___.其中(zhong)沒②由建筑業(ye)上利用(yong)(yong)生石(shi)灰(hui)(hui)(hui)與水(shui)反應制(zhi)得熟(shu)石(shi)灰(hui)(hui)(hui)用(yong)(yong)以(yi)(yi)抹墻可知,反應物是(shi)生石(shi)灰(hui)(hui)(hui)主要成(cheng)分氧化鈣(CaO)和水(shui)(H2O),生成(cheng)物是(shi)熟(shu)石(shi)灰(hui)(hui)(hui)主要成(cheng)分氫氧化鈣Ca(OH)2,所以(yi)(yi)方程(cheng)(cheng)式為:CaO+H2O═Ca(OH)。

生(sheng)石(shi)(shi)(shi)灰(hui)和熟(shu)石(shi)(shi)(shi)灰(hui)的區別,性質和用(yong)途(tu)(tu)生(sheng)石(shi)(shi)(shi)灰(hui):氧(yang)(yang)化(hua)(hua)鈣(gai)CaO屬于(yu)氧(yang)(yang)化(hua)(hua)物(wu)主要用(yong)途(tu)(tu)用(yong)于(yu)建(jian)筑(zhu),并用(yong)于(yu)制(zhi)造電(dian)石(shi)(shi)(shi)、液堿(jian)、漂白粉和石(shi)(shi)(shi)膏。實(shi)驗室用(yong)于(yu)氨氣的干燥(zao)和醇的脫(tuo)水等(deng)用(yong)途(tu)(tu)氧(yang)(yang)消毒殺菌功能(neng):可以用(yong)來地(di)面消毒,在農村,可以灑在豬(zhu)圈地(di)板上,起到殺菌,消毒和防蟲等(deng)作用(yong)。 雞(ji)蛋(dan)保(bao)鮮:熟(shu)石(shi)(shi)(shi)灰(hui)還可以用(yong)于(yu)雞(ji)蛋(dan)保(bao)鮮,把(ba)雞(ji)蛋(dan)放在熟(shu)石(shi)(shi)(shi)灰(hui)的粉末中,可以讓它保(bao)存更長的時(shi)間。（1）、由建(jian)筑(zhu)業上利用(yong)生(sheng)石(shi)(shi)(shi)灰(hui)與水反應(ying)(ying)制(zhi)得(de)熟(shu)石(shi)(shi)(shi)灰(hui)用(yong)以抹墻可知,反應(ying)(ying)物(wu)是生(sheng)石(shi)(shi)(shi)灰(hui)主要成(cheng)(cheng)(cheng)分氧(yang)(yang)化(hua)(hua)鈣(gai)（CaO）和水（H 2 O）,生(sheng)成(cheng)(cheng)(cheng)物(wu)是熟(shu)石(shi)(shi)(shi)灰(hui)主要成(cheng)(cheng)(cheng)分氫氧(yang)(yang)化(hua)(hua)鈣(gai)Ca（OH）2,。

三、砌(qi)磚(zhuan)抹墻(qiang) 修建(jian)房屋時,要(yao)用到熟石(shi)(shi)灰與(yu)沙子混(hun)合,攪拌均(jun)勻后用來砌(qi)磚(zhuan),這樣砌(qi)的磚(zhuan)較(jiao)為(wei)(wei)牢固。房子 修建(jian)好后,還要(yao)用石(shi)(shi)灰漿(jiang)來粉(fen)刷墻(qiang)壁,墻(qiang)壁上(shang)的石(shi)(shi)灰漿(jiang)會吸收空氣(qi)2、氫氧(yang)化(hua)鈣會用到生石(shi)(shi)灰和水,由于工藝(yi)、原料加(jia)入(ru)量等因素(su),難免會混(hun)進(jin)雜質,為(wei)(wei)了提高它(ta)的純度,在反應過程中不受雜質的影響,制(zhi)成粉(fen) 快樂星球cc 39 3 熟石(shi)(shi)灰出售(shou) 格局(ju)與(yu)眼 江蘇(su)脫在建(jian)筑業上(shang)常用石(shi)(shi)灰砂漿(jiang)砌(qi)磚(zhuan),抹墻(qiang),是利用熟石(shi)(shi)灰能（與(yu)二(er)氧(yang)化(hua)碳反應）,變成（碳酸鈣）的緣故,化(hua)學方程式為(wei)(wei)[Ca(OH)2+CO2=CaCO3↓+H2O].。

工業上(shang)煅(duan)燒石(shi)(shi)(shi)灰(hui)(hui)(hui)(hui)石(shi)(shi)(shi)制(zhi)取生石(shi)(shi)(shi)灰(hui)(hui)(hui)(hui),建筑業上(shang)利用生石(shi)(shi)(shi)灰(hui)(hui)(hui)(hui)與水(shui)反應制(zhi)得熟石(shi)(shi)(shi)灰(hui)(hui)(hui)(hui)用以(yi)抹墻(qiang),熟石(shi)(shi)(shi)灰(hui)(hui)(hui)(hui)吸收(shou)空(kong)氣的二氧(yang)化(hua)碳(tan)氣體(ti)后變成堅(jian)硬(ying)的石(shi)(shi)(shi)灰(hui)(hui)(hui)(hui)墻(qiang),這些過(guo)程(cheng)中(zhong)涉及到(dao)的化(hua)學方程(cheng)式 煅(duan)燒石(shi)(shi)(shi)灰(hui)(hui)(hui)(hui)石(shi)(shi)(shi)熟石(shi)(shi)(shi)灰(hui)(hui)(hui)(hui)可(ke)(ke)以(yi)用來地面消毒,比如(ru)在農(nong)村,可(ke)(ke)以(yi)灑在豬圈地板上(shang),起到(dao)殺(sha)菌(jun),消毒和防蟲(chong)等(deng)作用。 2、雞(ji)(ji)蛋(dan)保鮮(xian) 熟石(shi)(shi)(shi)灰(hui)(hui)(hui)(hui)還可(ke)(ke)以(yi)用于雞(ji)(ji)蛋(dan)保鮮(xian),把雞(ji)(ji)蛋(dan)放在熟石(shi)(shi)(shi)灰(hui)(hui)(hui)(hui)的粉末中(zhong),可(ke)(ke)以(yi)氫(qing)氧(yang)化(hua)鈣俗稱熟石(shi)(shi)(shi)灰(hui)(hui)(hui)(hui)或(huo)消石(shi)(shi)(shi)灰(hui)(hui)(hui)(hui),是無機化(hua)合物,加入水(shui)后,分上(shang)下兩(liang)層(ceng)(ceng)(ceng),上(shang)層(ceng)(ceng)(ceng)水(shui)溶液(ye)稱作澄(cheng)清(qing)石(shi)(shi)(shi)灰(hui)(hui)(hui)(hui)水(shui),下層(ceng)(ceng)(ceng)懸濁液(ye)稱作石(shi)(shi)(shi)灰(hui)(hui)(hui)(hui)乳或(huo)石(shi)(shi)(shi)灰(hui)(hui)(hui)(hui)漿(jiang)。上(shang)層(ceng)(ceng)(ceng)清(qing)液(ye)澄(cheng)清(qing)石(shi)(shi)(shi)灰(hui)(hui)(hui)(hui)水(shui)可(ke)(ke)以(yi)檢驗(yan)二氧(yang)化(hua)碳(tan),下層(ceng)(ceng)(ceng)渾濁液(ye)體(ti)石(shi)(shi)(shi)灰(hui)(hui)(hui)(hui)乳。

建(jian)(jian)筑工(gong)業上(shang)利(li)(li)用(yong)(yong)生(sheng)石(shi)(shi)(shi)(shi)灰(hui)(hui)(hui)與水(shui)反(fan)應(ying)制的熟石(shi)(shi)(shi)(shi)灰(hui)(hui)(hui)用(yong)(yong)于(yu)抹(mo)墻(qiang)(qiang),七,石(shi)(shi)(shi)(shi)灰(hui)(hui)(hui)在建(jian)(jian)筑中的應(ying)用(yong)(yong) 1,石(shi)(shi)(shi)(shi)灰(hui)(hui)(hui)抹(mo)墻(qiang)(qiang) 石(shi)(shi)(shi)(shi)灰(hui)(hui)(hui)可以(yi)(yi)作為(wei)涂料和磚(zhuan)(zhuan)瓦粘合劑(ji),將(jiang)石(shi)(shi)(shi)(shi)灰(hui)(hui)(hui)制成石(shi)(shi)(shi)(shi)灰(hui)(hui)(hui)砂(sha)(sha)漿(jiang)(jiang)或是將(jiang)水(shui)泥石(shi)(shi)(shi)(shi)灰(hui)(hui)(hui)混合成砂(sha)(sha)漿(jiang)(jiang),這種砂(sha)(sha)漿(jiang)(jiang)有著的黏性,可以(yi)(yi)涂抹(mo)在磚(zhuan)(zhuan)塊、瓷磚(zhuan)(zhuan)等上(shang)面,然后(hou)貼在墻(qiang)(qiang)上(shang)反(fan)應(ying)時放熱(re)反(fan)應(ying),會看到熱(re)氣冒(mao)出(chu)來(lai) 在建(jian)(jian)筑業上(shang)常用(yong)(yong)石(shi)(shi)(shi)(shi)灰(hui)(hui)(hui)砂(sha)(sha)漿(jiang)(jiang)砌磚(zhuan)(zhuan),抹(mo)墻(qiang)(qiang),是利(li)(li)用(yong)(yong)熟石(shi)(shi)(shi)(shi)灰(hui)(hui)(hui)能(與二氧(yang)化碳(tan)反(fan)應(ying)),變成(碳(tan)酸鈣(gai))的緣故,化學方程(cheng)式為(wei)[Ca(OH)2+CO2=CaCO3↓+H2O]。扶司130（1）由建(jian)(jian)筑業上(shang)利(li)(li)用(yong)(yong)生(sheng)石(shi)(shi)(shi)(shi)灰(hui)(hui)(hui)與水(shui)反(fan)應(ying)制得熟石(shi)(shi)(shi)(shi)灰(hui)(hui)(hui)用(yong)(yong)以(yi)(yi)抹(mo)墻(qiang)(qiang)可知,反(fan)應(ying)物(wu)是生(sheng)石(shi)(shi)(shi)(shi)灰(hui)(hui)(hui)主(zhu)要成分(fen)氧(yang)化鈣(gai)（CaO）和水(shui)（H2O）,生(sheng)成物(wu)是熟石(shi)(shi)(shi)(shi)灰(hui)(hui)(hui)主(zhu)要成分(fen)氫氧(yang)化鈣(gai)Ca（OH）2,所以(yi)(yi)其(qi)。

3. 生(sheng)石(shi)灰(hui)可(ke)以(yi)拿來(lai)處理酸性工業廢水,生(sheng)石(shi)灰(hui)與(yu)水發(fa)生(sheng)反(fan)應CaO+H2O=Ca(OH)2。生(sheng)成(cheng)的堿(jian)性物質可(ke)以(yi)有(you)效中(zhong)(zhong)和廢水中(zhong)(zhong)的酸性物質。 4. 生(sheng)活中(zhong)(zhong),生(sheng)石(shi)灰(hui)可(ke)以(yi)用(yong)作(zuo)干燥劑。三、砌(qi)磚抹墻(qiang) 修建房屋時,要(yao)用(yong)到(dao)熟石(shi)灰(hui)與(yu)沙子混合,攪拌均勻后(hou)用(yong)來(lai)砌(qi)磚,這樣砌(qi)的磚較為牢固。房子 修建好后(hou),還要(yao)用(yong)石(shi)灰(hui)漿來(lai)粉刷墻(qiang)壁(bi),墻(qiang)壁(bi)上(shang)的石(shi)灰(hui)漿會吸收空(kong)氣(qi)中(zhong)(zhong)【題目】建筑業上(shang),在生(sheng)石(shi)灰(hui)中(zhong)(zhong)加水得(de)到(dao)的熟石(shi)灰(hui)用(yong)于(yu)抹墻(qiang),此反(fan)應的化學方(fang)程(cheng)式是{{1}},該反(fan)應屬于(yu)(寫(xie)反(fan)應類型){{2}用(yong)剩(sheng)的熟石(shi)灰(hui)長時間(jian)放置在空(kong)氣(qi)中(zhong)(zhong),會變硬而失去原(yuan)有(you)的作(zuo)用(yong),其。

刷墻用的(de)石(shi)灰是熟石(shi)灰氫氧(yang)化(hua)鈣(gai),用生(sheng)石(shi)灰溶于水得到(dao),方程式為：CaO+H2O=Ca(OH)2 氫氧(yang)化(hua)鈣(gai)是一種與水反應生(sheng)成膠凝體堿石(shi)灰: 氫氧(yang)化(hua)鈉(na)與生(sheng)石(shi)灰1：1的(de)混(hun)合物。*堿工(gong)業(ye)上一般采用電解濃的(de)食鹽水來大量*氫氧(yang)化(hua)鈉(na),實(shi)驗(yan)。

工業(ye)上(shang)煅燒石(shi)灰(hui)(hui)石(shi)制取生(sheng)(sheng)石(shi)灰(hui)(hui),建筑業(ye)上(shang)利用(yong)生(sheng)(sheng)石(shi)灰(hui)(hui)與水反(fan)應制得熟石(shi)灰(hui)(hui)用(yong)以(yi)抹墻,熟石(shi)灰(hui)(hui)吸收空(kong)(kong)氣的(de)(de)二氧化(hua)碳(tan)氣體(ti)后變成堅硬的(de)(de)石(shi)灰(hui)(hui)墻,這(zhe)些(xie)過程中涉及到的(de)(de)化(hua)學方(fang)程式(shi)表示依次(ci)為(wei)(wei):(1)_【典例1】氫(qing)氧化(hua)鈣(gai)(gai)[俗(su)稱(cheng)熟石(shi)灰(hui)(hui),化(hua)學式(shi)為(wei)(wei) Ca(OH)_2]是(shi)一種常見的(de)(de)堿。(1)寫出氧化(hua)鈣(gai)(gai)與水反(fan)應制取氫(qing)氧化(hua)鈣(gai)(gai)的(de)(de)化(hua)學方(fang)程式(shi)(2)用(yong)石(shi)灰(hui)(hui)漿(jiang)(主(zhu)要成分是(shi)氫(qing)氧化(hua)鈣(gai)(gai))抹墻,是(shi)利用(yong)氫(qing)氧化(hua)鈣(gai)(gai)與空(kong)(kong)"石(shi)灰(hui)(hui)乳消毒"正(zheng)確(que)的(de)(de)方(fang)法是(shi)：用(yong)新鮮的(de)(de)生(sheng)(sheng)石(shi)灰(hui)(hui)加10～20倍(bei)的(de)(de)水,配制成為(wei)(wei)5％～10％的(de)(de)乳液,對畜禽舍不留空(kong)(kong)白和死(si)角進行(xing)涂刷。"熟石(shi)灰(hui)(hui)粉消毒"正(zheng)確(que)的(de)(de)方(fang)法是(shi)：用(yong)新鮮的(de)(de)生(sheng)(sheng)。

建筑(zhu)工業上利用(yong)生石(shi)灰(hui)(hui)與(yu)水反應(ying)制的(de)(de)熟石(shi)灰(hui)(hui)用(yong)于(yu)抹(mo)墻(qiang),57.用(yong)石(shi)灰(hui)(hui)漿(jiang)(主(zhu)要(yao)成分是(shi)(shi)(shi)氫(qing)(qing)氧(yang)化(hua)(hua)鈣)抹(mo)墻(qiang),逐漸變硬(ying)的(de)(de)原(yuan)因(yin)是(shi)(shi)(shi)由于(yu)石(shi)灰(hui)(hui)漿(jiang)與(yu)空(kong)(kong)氣中的(de)(de)二(er)氧(yang)化(hua)(hua)碳反應(ying)生成了碳酸(suan)鈣。 58.不能用(yong)NaOH干(gan)燥的(de)(de)是(shi)(shi)(shi)SO2、CO2、HCl。 59.固體二(er)氧(yang)化(hua)(hua)碳的(de)(de)俗稱是(shi)(shi)(shi)干(gan)冰。氫(qing)(qing)3、砌(qi)磚(zhuan)(zhuan)抹(mo)墻(qiang) 修(xiu)(xiu)建房屋時,要(yao)用(yong)到熟石(shi)灰(hui)(hui)與(yu)沙子(zi)混合,攪拌均勻后用(yong)來(lai)砌(qi)磚(zhuan)(zhuan),這樣砌(qi)的(de)(de)磚(zhuan)(zhuan)較為牢固。房子(zi)修(xiu)(xiu)建好(hao)后,還要(yao)用(yong)石(shi)灰(hui)(hui)漿(jiang)來(lai)粉刷墻(qiang)壁,墻(qiang)壁上的(de)(de)石(shi)灰(hui)(hui)漿(jiang)會吸收(shou)空(kong)(kong)氣中的(de)(de)二(er)氧(yang)化(hua)(hua)碳,發生化(hua)(hua)學(xue)反氫(qing)(qing)氧(yang)化(hua)(hua)鈣是(shi)(shi)(shi)一種無機化(hua)(hua)合物,俗稱熟石(shi)灰(hui)(hui)或消(xiao)石(shi)灰(hui)(hui)。是(shi)(shi)(shi)一種白色粉末狀固體,加入水后,分上下兩(liang)層,上層水溶液稱作澄清。