Zviri Content
Cao | + | H2O | → | Ca (OH)2 | |
mvura | calcium hydroxide | ||||
(rn) | (lỏng) | (dd) | |||
(trắng) | (kông màu) | (trắng) | |||
1 | 1 | 1 | Hệ số | ||
Nguyên - Phân tử khối (g / mol) | |||||
Số mol | |||||
Khối lượng (g) |
Kutya: kutonhora kwekamuri
Tsanangudzo: Mamiriro ekunze akakodzera ekuita, senge tembiricha, kudzvanywa, zvinokonzeresa, uye zvinonyungudutsa. Catalysts zvinhu zvinomhanyisa nhanho (velocity) yekemikari inoitika pasina kudyiwa kana kuva chikamu chekupedzisira chigadzirwa. Catalysts haina mhedzisiro pane equilibrium mamiriro.
Isa chidimbu checalcium oxide mu test tube, donhedza madonhwe mashoma emvura mucalcium oxide, wobva wawedzera mvura kune calcium oxide, uchishandisa magirazi matanda kusanganisa zvakanaka, siya test tube kwechinguva.
Mumutsara uzere, unogona zvakare kuti CaO () inopindirana neH2O (mvura) uye inoburitsa Ca(OH)2 (calcium hydroxide)
Izvi zvinodaidzwa kuti lime reaction
Cao + H2O → Ca(OH)2 C + CaO → CaC2 + CO Cao + 2NH4Cl → H2O + 2NH3 + CaCl2 Wona ese equations neCaO seyakaitika
mvura
Br2 + H2O + (NS4)2SO3 → (NH4)2SO4 + 2HBr 2H2O + 2NaCl → Cl2 + H2 + 2NaOH 2H2O + 2Na → H2 + 2NaOH Wona ese equations neH2O seyakaitikaRuzivo runonakidza chete vanhu vashoma vanoziva
Mari yemari yekushambadzira inotibatsira kuchengetedza zvirimo nemhando yepamusoro nei tichifanira kuisa kushambadza? : D
Ini handidi kutsigira webhusaiti (pedyo) - :(