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Ca (OH) 2 HF = CaF2 H2O | Isu dheellitirka Kiimikada

hydrogen fluoride = biyo

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Natiijada isla'egta # 1

Ca (OH)2 + 2HFCAF2 + 2H2O
kaalshiyamka hydroxide fluoride hydrogen kalsiyum fluoride biyaha
(rnn) (lng) (rnn) (lng)
(trung) (xoog leh) (xanh trắng) (xoog leh)
1 2 1 2 Haah waa
Nguyên - Phân tử khối (g / mol)
Waa mol
Khối lượng (g)

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Macluumaad dheeraad ah oo ku saabsan isla'egta Ca(OH)2 + 2HF → CaF2 + 2H2O

Waa maxay xaaladda falcelinta ee Ca

Wax macluumaad ah lagama helin isla'egtan kiimikada ah

Sharaxaad: Xaaladaha deegaanka ugu fiican ee falcelinta, sida heerkulka, cadaadiska, kicinta, iyo dareeraha. Catalysts waa walxo deddejiya xawaaraha (xawaaraha) falcelinta kiimikaad iyada oo aan la isticmaalin ama aan ka mid noqon badeecada dhamaadka. Kataliyayaashu wax saameyn ah kuma laha xaaladaha dheellitirka.

Sidee falcelintu u dhici kartaa una soo saari kartaa CaF2 (calcium fluoride) iyo H2O (biyaha)?

Dhacdada ka dib Ca (OH) 2 (calcium hydroxide) waxay la falgashaa HF (hydrogen fluoride)

Isle'egtani ma hayso macluumaad gaar ah oo ku saabsan ifafaalaha.

Xaaladdan oo kale, waxaad u baahan tahay oo keliya inaad fiiriso si aad u aragto haddii walaxda sheyga H2O (biyaha), oo muuqda dhamaadka falcelinta.

Ama haddii mid ka mid ah walxaha fal-celinta soo socda HF (hydrogen fluoride), oo la waayo

Waa maxay macluumaadka kale ee muhiimka ah ee ay tahay inaad ka ogaato falcelinta

Ma hayno macluumaad dheeraad ah oo ku saabsan falcelintan kiimikaad.

Qaybaha isla'egta


Su'aalo dheeraad ah oo la xidhiidha falcelinta kiimikada Ca(OH)2 + 2HF → CaF2 + 2H2O

Su'aalaha la xidhiidha falcelinta Ca(OH)2 (calcium hydroxide)

Waa maxay sifada kiimikada iyo jirka ee Ca(OH)2 (calcium hydroxide)? Waa maxay falcelinta kiimikaad ee leh Ca(OH)2 (calcium hydroxide) falcelin ahaan?

Su'aalaha la xidhiidha falcelinta HF (hydrogen fluoride)

Waa maxay sifada kiimikaad iyo jidheed ee HF (hydrogen fluoride)? Waa maxay falcelinta kiimikaad ee leh HF (hydrogen fluoride) falcelin ahaan?

Su'aalaha la xidhiidha badeecada CaF2 (calcium fluoride)

Waa maxay sifada kiimikada iyo jirka ee CaF2 (hydrogen fluoride)? Waa maxay falcelinta kiimikaad ee leh CaF2 (calcium fluoride) badeecad ahaan?

Su'aalaha la xidhiidha alaabta H2O (biyaha)

Waa maxay sifada kiimikaad iyo jidheed ee H2O (hydrogen fluoride)? Waa maxay falcelinta kiimikaad ee leh H2O (biyaha) badeecad ahaan?
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Macluumaad dheeraad ah oo ku saabsan maaddooyinka isle'egtu isticmaalaan

Falcelinta Ca (OH) 2 (canxi hidroxit hoặc tôi vôi) la falgal HF (Axit Hidrofloric) soo saaro CaF2 (canxi florua)

Falcelinta soo saarta walaxda Ca (OH) 2 (canxi hidroxit hoặc tôi vôi) (kalsiyum hydroxide)

CaO + H2O → Ca(OH)2 2H2O + CaI2 → Ca(OH)2 + 2HI 2H2O + CaCl2 → Ca(OH)2 + Cl2 + 2H2

Falcelinta soo saarta walaxda HF (Axit Hidrofloric) (hydrogen fluoride)

2F2 + 2H2O → O2 + 4HF CAF2 + 2HCl → CaCl2 + 2HF CAF2 + H2SO4 → CaSO4 + 2HF

Falcelinta soo saarta walaxda CaF2 (canxi florua) (calcium fluoride)

Ca (OH)2 + 2HF → CaF2 + 2H2O Ca (MAYA3)2 + 2NaF → CaF2 + 2NaNO3 CaC2 + 2KF → 2C + CAF2 + 2K

Falcelinta soo saarta walaxda H2O (nước) (biyo)

H2SO4 + Na2SO3 → H2O + Na2SO4 + SO2 (6x-2y) HNO3 + FexOy → (3x-y)H2O + 3x-2y MAYA2 + xFe (MAYA3)3 2NaOH + NH4HSO4 H 2H2O + Na2SO4 + NH3

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