| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 MnO4{-} + 6 H{+} + 5 H2O2 = 2 Mn{2+} + 8 H2O + 5 O2
K(OH) + MnS = KS + Mn(OH) =>
K(OH) + MnS = KS + Mn(OH)
Cr(OH)3 + HNO2 = H2O + Cr + NO2 =>
Cr(OH)3 + 3 HNO2 = 3 H2O + Cr + 3 NO2
Ca(SO3) = Ca2O2 + SO2 =>
2 Ca(SO3) = Ca2O2 + 2 SO2
CuBr2 + AlBr3 = CuBr3 + AlBr2 =>
CuBr2 + AlBr3 = CuBr3 + AlBr2
ZnCO3 + CO2 = ZnC2 + O =>
ZnCO3 + CO2 = ZnC2 + 5 O
BaSiO3 = Ba + SiO3 =>
BaSiO3 = Ba + SiO3
NaMnO4 + NaOH = Na2MnO4 + O + H2O =>
2 NaMnO4 + 2 NaOH = 2 Na2MnO4 + O + H2O
K + F = KF =>
K + F = KF
Ag3PO4 + H = Ag + H3PO4 =>
Ag3PO4 + 3 H = 3 Ag + H3PO4
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Ag(SO4) + BaI2 = Ba(SO4)2 + AgI =>
2 Ag(SO4) + BaI2 = Ba(SO4)2 + 2 AgI
BaS + KOH = Ba(OH)2 + K2S =>
BaS + 2 KOH = Ba(OH)2 + K2S
CH4O + K2Cr2O7 + H2SO4 = CH2O2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH4O + 2 K2Cr2O7 + 8 H2SO4 = 3 CH2O2 + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
[IrCl(CO)3] + PPh3 = [IrCl(CO)(PPh3)2] + CO =>
[IrCl(CO)3] + 2 PPh3 = [IrCl(CO)(PPh3)2] + 2 CO
FeI2 + Cl2 + H2O = HIO3 + FeCl3 + HCl =>
2 FeI2 + 13 Cl2 + 12 H2O = 4 HIO3 + 2 FeCl3 + 20 HCl
NaCl + HSiO = NaSiO + HCl =>
NaCl + HSiO = NaSiO + HCl
Ag3PO4 + KBr = K3PO4 + AgBr =>
Ag3PO4 + 3 KBr = K3PO4 + 3 AgBr
WO3 + H2SO4 = WSO3 + H2O + O2 =>
2 WO3 + 2 H2SO4 = 2 WSO3 + 2 H2O + 3 O2
(NH4)2(SO4) + NaOH = (NH4)OH + SO4Na2 =>
(NH4)2(SO4) + 2 NaOH = 2(NH4)OH + SO4Na2
KOH + N2O3 = KNO3 + NO + H2O =>
2 KOH + 3 N2O3 = 2 KNO3 + 4 NO + H2O
AI + HNO3 = AI(NO3)3 + NH3 + H2O =>
8 AI + 27 HNO3 = 8 AI(NO3)3 + 3 NH3 + 9 H2O
H2O + Na2CO3 + SO2 = CO2 + NaHSO3 =>
H2O + Na2CO3 + 2 SO2 = CO2 + 2 NaHSO3
NaSO3 + S = NaS + SO3 =>
NaSO3 + S = NaS + SO3
Ba(OH)3 + H2SO4 = Ba2(SO4)3 + H2O =>
2 Ba(OH)3 + 3 H2SO4 = Ba2(SO4)3 + 6 H2O
Al(OH)3 + HPO3 = AlPO4 + H2O =>
Al(OH)3 + HPO3 = AlPO4 + 2 H2O
CH3CH2CH(OH)CH3 + CuO = CH3CH2C(O)CH3 + Cu + H2O =>
CH3CH2CH(OH)CH3 + CuO = CH3CH2C(O)CH3 + Cu + H2O
Al + NH4ClO4 = N2 + H2O + HCl + Al2O3 =>
10 Al + 6 NH4ClO4 = 3 N2 + 9 H2O + 6 HCl + 5 Al2O3
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
SrI2 + Na2CO3 = SrNa2 + I2CO3 =>
SrI2 + Na2CO3 = SrNa2 + I2CO3
LiCI + KBr = LiBr + KCI =>
LiCI + KBr = LiBr + KCI
(NH4)CI + NaOH = (NH4)OH + NaCI =>
(NH4)CI + NaOH = (NH4)OH + NaCI
FeCl2 + Ag3PO4 = Fe3(PO4)2 + AgCl =>
3 FeCl2 + 2 Ag3PO4 = Fe3(PO4)2 + 6 AgCl
Na + S = Na2S =>
2 Na + S = Na2S
KI + KClO3 + H2O = KCl + KOH + I2 =>
6 KI + KClO3 + 3 H2O = KCl + 6 KOH + 3 I2
C4H9Br + NaOCH3 = C5H12O + NaBr =>
C4H9Br + NaOCH3 = C5H12O + NaBr
H2SO4 + POH = P2SO4 + HOH =>
H2SO4 + 2 POH = P2SO4 + 2 HOH
Fe2O3 + CO = Fe2 + (CO3)3 =>
2 Fe2O3 + 3 CO = 2 Fe2 + (CO3)3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C3H8O(l) + O2(g)* = CO2(g) + H2O(g) =>
2 C3H8O(l) + 9 O2(g)* = 6 CO2(g) + 8 H2O(g)
NaI + Na3PO4 = NaPO4 + Na3I =>
NaI + Na3PO4 = NaPO4 + Na3I
PbS + O2 = PbO + SO =>
PbS + O2 = PbO + SO
Pb(NO3){2+} + Zn = Zn(NO3)2 + Pb{2+} =>
2 Pb(NO3){2+} + Zn = Zn(NO3)2 + 2 Pb{2+}
Zn + H3PO4 = ZnPO4 + H2 =>
2 Zn + 2 H3PO4 = 2 ZnPO4 + 3 H2
Ag3PO4 = Ag + PO4 =>
Ag3PO4 = 3 Ag + PO4
Be + H2 = BeH2 =>
Be + H2 = BeH2
AgNO3 + KCI = AgCI + KNO3 =>
AgNO3 + KCI = AgCI + KNO3
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
HClO3 + H2S = H2O + S + HCl =>
HClO3 + 3 H2S = 3 H2O + 3 S + HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
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