| Équations équilibrées la veille |
Ra + 2 HCl = RaCl2 + 2 H
HBr + NH2CONH2 = BrNH2CONH3 =>
HBr + NH2CONH2 = BrNH2CONH3
CuCl2 + NH4OH = CuOHCl + NH4Cl =>
CuCl2 + NH4OH = CuOHCl + NH4Cl
AgSO4 + K4Fe(CN)6 = Ag4Fe(CN)6 + KSO4 =>
4 AgSO4 + K4Fe(CN)6 = Ag4Fe(CN)6 + 4 KSO4
ZnSO4 + AgCl = Ag2SO4 + ZnCl2 =>
ZnSO4 + 2 AgCl = Ag2SO4 + ZnCl2
Cr2O2{-}7 + Cl{-} + H{+} = Cr3{+} + Cl2 + H2O =>
6 Cr2O2{-}7 + 14 Cl{-} + 24 H{+} = 4 Cr3{+} + 7 Cl2 + 12 H2O
CaO + SO3 + H2O = Ca(HSO4)2 =>
CaO + 2 SO3 + H2O = Ca(HSO4)2
AuCl3 + Na2S = NaCl + Au2S3(s) =>
2 AuCl3 + 3 Na2S = 6 NaCl + Au2S3(s)
HF(aq) + OH({-}1)(aq) = F({-}1)(aq) + H2O(liq) =>
HF(aq) + OH({-}1)(aq) = F({-}1)(aq) + H2O(liq)
HgCl + Al = AlCl3 + Hg =>
3 HgCl + Al = AlCl3 + 3 Hg
FeCl3 + Ca(HO)2 = Fe(HO)3 + CaCl2 =>
2 FeCl3 + 3 Ca(HO)2 = 2 Fe(HO)3 + 3 CaCl2
Al(OH)3 + KOH = KAlO2 + H2O =>
Al(OH)3 + KOH = KAlO2 + 2 H2O
Zn + H2S = ZnS + H2 =>
Zn + H2S = ZnS + H2
HCl + LiOH = H2O + LiCl =>
HCl + LiOH = H2O + LiCl
AlCl3 + K3PO4 = AlPO4 + K3Cl3 =>
AlCl3 + K3PO4 = AlPO4 + K3Cl3
NH3Cl + Ca(OH)2 = NH3OH + CaCl2 =>
2 NH3Cl + Ca(OH)2 = 2 NH3OH + CaCl2
Li2SO3 + HCl = SO2 + LiCl + H2O =>
Li2SO3 + 2 HCl = SO2 + 2 LiCl + H2O
NaBr(s) + H2SO4(l) = Na2SO4(s) + HBr(g) =>
2 NaBr(s) + H2SO4(l) = Na2SO4(s) + 2 HBr(g)
NaOH + Al2(SO4)3 = Al(OH)3 + Na2SO4 =>
6 NaOH + Al2(SO4)3 = 2 Al(OH)3 + 3 Na2SO4
Al2(SO4)3 + Ca3(PO4)2 = AlPO4 + CaSO4 =>
Al2(SO4)3 + Ca3(PO4)2 = 2 AlPO4 + 3 CaSO4
V{3+} + OH{-} = V2O5 + H2 + H2O =>
2 V{3+} + 6 OH{-} = V2O5 + 2 H2 + H2O
CH3NH2(s) + O2(g) = CO2(g) + H2O(g) + N2 =>
4 CH3NH2(s) + 9 O2(g) = 4 CO2(g) + 10 H2O(g) + 2 N2
KHC8H4O2 + NaOH = KHC8H4O2NaOH =>
KHC8H4O2 + NaOH = KHC8H4O2NaOH
NaClO2(s) + Cl2(g) = NaCl(s) + ClO2(g) =>
2 NaClO2(s) + Cl2(g) = 2 NaCl(s) + 2 ClO2(g)
ZnO + KOH = K2[ZnO2] + H2O =>
ZnO + 2 KOH = K2[ZnO2] + H2O
P2O3(s) + O2(g) = P5O9(aq) =>
10 P2O3(s) + 3 O2(g) = 4 P5O9(aq)
CaO + F2 = Ca + F2O =>
CaO + F2 = Ca + F2O
BaO + HCl = BaCl2 + H2O =>
BaO + 2 HCl = BaCl2 + H2O
CO3(s) + HCl(aq) = H2O(l) + CO2(g) + Cl2(aq) =>
CO3(s) + 2 HCl(aq) = H2O(l) + CO2(g) + Cl2(aq)
Al + Na2(SO4) = Al2(SO4)3 + Na =>
2 Al + 3 Na2(SO4) = Al2(SO4)3 + 6 Na
K2SiF6 + KOH = KF + SiO2 + H2O =>
K2SiF6 + 4 KOH = 6 KF + SiO2 + 2 H2O
(NH4)2SO4 + LiNO3 = NH4NO3 + Li2SO4 =>
(NH4)2SO4 + 2 LiNO3 = 2 NH4NO3 + Li2SO4
FeO + O2(g) = Fe3O4(s) =>
6 FeO + O2(g) = 2 Fe3O4(s)
K3Po4 + Ca(OH)2 = Ca3(Po4)2 + KOH =>
2 K3Po4 + 3 Ca(OH)2 = Ca3(Po4)2 + 6 KOH
Na(NO3) + HCl = NaCl + HNO3 =>
Na(NO3) + HCl = NaCl + HNO3
Mn{4+} + H2O = Mn{2+} + O2 + H{+} =>
2 Mn{4+} + 2 H2O = 2 Mn{2+} + O2 + 4 H{+}
Zn(OH)2 + CaCl2 = ZnCl2 + Ca(OH)2 =>
Zn(OH)2 + CaCl2 = ZnCl2 + Ca(OH)2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
V2O5(s) + Ca(l) = V(l) + CaO =>
V2O5(s) + 5 Ca(l) = 2 V(l) + 5 CaO
MgO + LiOH = Mg(OH)2 + Li2O =>
MgO + 2 LiOH = Mg(OH)2 + Li2O
Pt + H2S = PtS2 + H2 =>
Pt + 2 H2S = PtS2 + 2 H2
Ag + HNO3 = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3 = AgNO3 + NO2 + H2O
Na2CO3(aq) + CO2(g) + H2O(l) = NaHCO3(aq) =>
Na2CO3(aq) + CO2(g) + H2O(l) = 2 NaHCO3(aq)
C3O3N3Cl3 + NaOH = NaOCl + C3O3N3Na3 + H2O =>
C3O3N3Cl3 + 6 NaOH = 3 NaOCl + C3O3N3Na3 + 3 H2O
H2 + TIO2 + H2O = TI(OH)3 =>
H2 + 2 TIO2 + 2 H2O = 2 TI(OH)3
ZnO + NH4Cl = ZnCl2 + N2 + H2O + H2 =>
ZnO + 2 NH4Cl = ZnCl2 + N2 + H2O + 3 H2
K + ClO = KClO =>
K + ClO = KClO
CH3(CH2)4CH3 + Br2 = CH3CH2CH2CH2CH2CH2Br + HBr =>
CH3(CH2)4CH3 + Br2 = CH3CH2CH2CH2CH2CH2Br + HBr
Cs2SO4 = Cs + SO4 =>
Cs2SO4 = 2 Cs + SO4
Na3(PO4) + Cu(NO3)2 = Na3(NO3)2 + Cu(PO4) =>
Na3(PO4) + Cu(NO3)2 = Na3(NO3)2 + Cu(PO4)
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| Équations équilibrées la veille |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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