Wadatacce
The haɗuwa kunshi canjin yanayin al'amari a jihar m zuwa ruwa. Irin wannan sauyin yanayi yana faruwa lokacin da zafin zafin da abu ke samu yana ƙaruwa zuwa wani zafin jiki.
Lokacin da aka tsallake wannan batu ta kishiyar hanya, wato lokacin da ruwa ya rage zafinsa har ya kai gare shi, shi yana ƙarfafawa m sakamako faruwa.
Wurin narkewa
Ana kiran ainihin yanayin zafin da ake haɗuwa da sinadarai wurin narkewa, kuma yana da alaƙa da matakin matsi na waje wanda yake.
Maɓallin narkewa yana da aiki a cikin halayen daskararru, wanda shine don ba da damar ƙayyade matakin tsarkin da lamarin ya mallaka: lokacin da aka samo ƙazanta, wurin narkewa na mahadi ya faɗi da mahimmanci, don haka yarda da narkewa lokacin da aka kai ƙimar ka'idar yana nuna tsarkin daskararre.
Jihohi da mahimmancin sauye -sauyen su
The m jihar da ruwa su ne abubuwa guda biyu waɗanda ake iya gane su ta hanyar taɓawa:
Dalilai suna halin saka juriya zuwa canje -canje a siffa da girma, tare da barbashi da aka samu a cikin haɗin kai kuma an tsara su cikin gamsuwa
Liquids, a gefe guda, suna da siffar ruwa da daidaituwa akan kewayon matsi mai yawa. Bambance -bambancen halayen kowanne Jihar tarawa Suna yin ikon canzawa daga ɗayan zuwa wancan ta hanyar canjin zafin jiki mai mahimmanci ga mutane.
Ginin masana'antu
Akwai wurare da yawa da ake amfani da haɗin sinadarai, amma a tsakanin su duka ɗaya ya yi fice, wanda shine ƙarfe.
Ana kiranta ma'adini tsarin da ƙarfe canza daga m zuwa yanayin ruwa, galibi za a gabatar da shi daga baya a cikin rami inda yake karfafawa, yana ba da sabon siffa ga wani abu wanda a cikin tsayayyen yanayinsa ba za a sami hanyar gyara shi ba.
Don wannan, wani lokacin dole ne a aiwatar da ayyukan sunadarai waɗanda ke ba da damar isa tsananin zafi, da ake nema daga waɗannan kamfanonin.
Misalan Fusion
Da ke ƙasa akwai jerin misalan hanyoyin haɗin gwiwa, tare da abubuwa daban -daban da zazzabi wanda suke amsawa.
| Helium narkewa zazzabi, a -272 ° C. |
| Zazzabi mai narkewa na Hydrogen, a -259 ° C. |
| Narke kankara cikin ruwa mai ruwa, lokacin da zafin jiki ya kai 0 ° C. |
| Haɗin Nitrogen, lokacin da ya kai -210 ° C. |
| Fusion na arsenic, lokacin da ya kai 81 ° C. |
| Zazzabi na narkar da Chlorine a -101 ° C. |
| Fusion na bromine, lokacin da ya kai -7 ° C. |
| Narkewa na osmium, lokacin da zafin jiki ya kai 3045 ° C. |
| Canza zinare zuwa ruwa, a 1064 ° C. |
| Molybdenum narkewa, a 2617 °. |
| Zazzabin narkar da Zirconium, 1852 ° C. |
| Narkewa zafin jiki na francium, a 27 ° C. |
| Boron narkewa a 2300 ° C. |
| Narkewar zafin jiki na argon, a -189 ° C. |
| Radon narkewa, lokacin da ya kai -71 ° C. |
| Canza giya zuwa ruwa, a -117 ° C. |
| Neon narkewa zazzabi, a -249 ° C. |
| Chromium yana narkewa a 1857 ° C. |
| Ƙirƙirar uranium na ruwa, a 1132 ° C. |
| Haɗin Lutetium, a os 1656 ° C. |
| Haɗin Fluorine, lokacin da ya kai -220 ° C. |
| Zazzabin narkar da Mercury, a -39 ° C. |
| Narkewa zafin jiki na oxygen, a -218 ° C. |
| Fusion na bakin karfe, a 1430 ° C. |
| Narkewar Chloroform a 61.7 ° C. |
| Fusion na gallium, lokacin da ya kai 30 ° C. |
| Rubidium narkewa zazzabi, 39 ° C. |
| Tungsten narkewa zazzabi, 3410 ° C. |
| Zazzabi mai narkar da phosphorus, 44 ° C. |
| Potassium narkewa a 64 ° C. |
Karin bayani?
- Misalan Canjin Jiki
- Misalan Solidification
- Misalan Evaporation
