| Équations équilibrées la veille |
Ca(OH)2 + H2PHO3 = CaPHO3 + 2 H2O
Na2O3SiH2SO4 = SiO2Na2SO4H2O =>
Na2O3SiH2SO4 = SiO2Na2SO4H2O
HCI + Na(OH) = NaCI + H2O =>
HCI + Na(OH) = NaCI + H2O
CaCl2(aq) + (NH4)2CO3 = CaCO3 + NH4Cl =>
CaCl2(aq) + (NH4)2CO3 = CaCO3 + 2 NH4Cl
SrCl + NaPO4 = SrPO4 + NaCl =>
SrCl + NaPO4 = SrPO4 + NaCl
HC6H7O7(aq) + CO3{-}(aq) = CO2(g) + H2O(l) + C6H7O7{-}(aq) =>
19 HC6H7O7(aq) + 18 CO3{-}(aq) = 24 CO2(g) + 13 H2O(l) + 18 C6H7O7{-}(aq)
Ca + C2H8N2O4 = CaC2O4 + NH4 =>
Ca + C2H8N2O4 = CaC2O4 + 2 NH4
CCl3CHO + H2O = CCl3C(OH)2H =>
CCl3CHO + H2O = CCl3C(OH)2H
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Re2O7 + Re = ReO3 =>
3 Re2O7 + Re = 7 ReO3
ZnCl2 + LiAlH4 = ZnH2 + AlCl3 + LiCl =>
2 ZnCl2 + LiAlH4 = 2 ZnH2 + AlCl3 + LiCl
LiOH + CO2 = Li2CO3 + H2O =>
2 LiOH + CO2 = Li2CO3 + H2O
FeI3 + H2SO4 = Fe2(SO4)3 + SO2 + I2 + H2O =>
2 FeI3 + 6 H2SO4 = Fe2(SO4)3 + 3 SO2 + 3 I2 + 6 H2O
KClO3 + Na2SO3 = Na2SO4 + KCl =>
KClO3 + 3 Na2SO3 = 3 Na2SO4 + KCl
HF + Li2Cr2O7 = F + CrF3 + LiF + H2O =>
14 HF + Li2Cr2O7 = 6 F + 2 CrF3 + 2 LiF + 7 H2O
AlI3 + NaOH = Al(OH)3 + NaI =>
AlI3 + 3 NaOH = Al(OH)3 + 3 NaI
KClO3 + Na2SO3 = Na2SO4 + KCl =>
KClO3 + 3 Na2SO3 = 3 Na2SO4 + KCl
CuSO4*3H2O = Cu + H2O + SO3 + O2 =>
2 CuSO4*3H2O = 2 Cu + 6 H2O + 2 SO3 + O2
No2 + H2O = HNo3 + O2 =>
6 No2 + 2 H2O = 4 HNo3 + O2
K2CrO4 + NaNO3 = KNO3 + Na2CrO4 =>
K2CrO4 + 2 NaNO3 = 2 KNO3 + Na2CrO4
Cr2O7 + ClO2 = Cr + ClO4 =>
2 Cr2O7 + 7 ClO2 = 4 Cr + 7 ClO4
Cd(OH)2 = CdO + H2O =>
Cd(OH)2 = CdO + H2O
MgCO3 + H2SO4 = MgSO4 + H2CO3 =>
MgCO3 + H2SO4 = MgSO4 + H2CO3
O2 + Fe(NO2)3 = Fe(NO3)3 =>
3 O2 + 2 Fe(NO2)3 = 2 Fe(NO3)3
H3PO4 + (NH4)2MoO4 + LiNO3 + H2O = (NH4)3PO4*11MoO3 + NH4NO3 + LiOH =>
H3PO4 + 11(NH4)2MoO4 + 19 LiNO3 + 8 H2O = (NH4)3PO4*11MoO3 + 19 NH4NO3 + 19 LiOH
cyclopropane + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
KNO3 + Zn + C12H22O11 = ZnO + N2 + K2CO3 + H2O =>
24 KNO3 + 36 Zn + C12H22O11 = 36 ZnO + 12 N2 + 12 K2CO3 + 11 H2O
K2Cr2O7 + H2SO4 + FeSO4 = Fe2(SO4)3 + CrO3 + K + H2O =>
K2Cr2O7 + H2SO4 + 2 FeSO4 = Fe2(SO4)3 + 2 CrO3 + 2 K + H2O
HI + Al = H + IAl =>
HI + Al = H + IAl
KNO2 + HClO3 = KCl + HNO3 + KNO3 =>
3 KNO2 + HClO3 = KCl + HNO3 + 2 KNO3
Fe(OH)3 + Na2HPO4 = FePO4 + Na3PO4 + H2O =>
Fe(OH)3 + 3 Na2HPO4 = FePO4 + 2 Na3PO4 + 3 H2O
H2O2 + Br{-} = H2O + BrO{-} =>
H2O2 + Br{-} = H2O + BrO{-}
NaHSO4 + NaNO3 = HNO3 + Na2SO4 =>
NaHSO4 + NaNO3 = HNO3 + Na2SO4
La2(C2O4)3 + HCl = LaCl3 + CO2 + H2O + CO =>
La2(C2O4)3 + 6 HCl = 2 LaCl3 + 3 CO2 + 3 H2O + 3 CO
CaO + BeS = CaS + BeO =>
CaO + BeS = CaS + BeO
C3H4 + NaNH2 = C3H6 + NaN =>
C3H4 + NaNH2 = C3H6 + NaN
Al(NO3)3 + NaCH3COO = Na(NO3)3 + AlCH3COO =>
Al(NO3)3 + NaCH3COO = Na(NO3)3 + AlCH3COO
H2ClO4 + Ca(OH)2 = CaClO4 + H2O =>
H2ClO4 + Ca(OH)2 = CaClO4 + 2 H2O
As4 + O2 = As2O5 =>
As4 + 5 O2 = 2 As2O5
As2 = As =>
As2 = 2 As
Al + H2SO4(zried) = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4(zried) = Al2(SO4)3 + 3 H2
(NH4)3Al(SO4)3 + Al2Si2O5(OH)4 = Al2(SO4)3 + NH3 + H2O + SiO2 =>
2(NH4)3Al(SO4)3 + Al2Si2O5(OH)4 = 2 Al2(SO4)3 + 6 NH3 + 5 H2O + 2 SiO2
CH2O + Eu{2+} = C2H4O2{2-} + Eu{3+} =>
2 CH2O + 2 Eu{2+} = C2H4O2{2-} + 2 Eu{3+}
Al + NaOH + NaClO3 = Na3AlO3 + NaCl + H2O =>
2 Al + 6 NaOH + NaClO3 = 2 Na3AlO3 + NaCl + 3 H2O
Cr(NO3)3(aq) + FeSO4(aq) = Cr2(SO4)3 + Fe(NO3)2 =>
2 Cr(NO3)3(aq) + 3 FeSO4(aq) = Cr2(SO4)3 + 3 Fe(NO3)2
(NH4)2SiF6 + NH3 + H2O = SiO2 + NH4F =>
(NH4)2SiF6 + 4 NH3 + 2 H2O = SiO2 + 6 NH4F
KNO3(ac) + LiCl(ac) = KCl(s) + LiNO3(s) =>
KNO3(ac) + LiCl(ac) = KCl(s) + LiNO3(s)
Br2O + NaOH = NaBr + NaBrO3 + H2O =>
3 Br2O + 6 NaOH = 4 NaBr + 2 NaBrO3 + 3 H2O
HCI + AgC2H3O2 = AgCI + HC2H3O2 =>
HCI + AgC2H3O2 = AgCI + HC2H3O2
SnCl4 + Na2O = SnO2 + NaCl =>
SnCl4 + 2 Na2O = SnO2 + 4 NaCl
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Équations équilibrées sur10/26/24
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