| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mn + H2O = MnO + 2 H
PH3 + KMnO4 = K3PO4 + K2HPO4 + MnO2 + H2O =>
3 PH3 + 8 KMnO4 = 2 K3PO4 + K2HPO4 + 8 MnO2 + 4 H2O
CH3CH2OHCuO = CuH2OCH3CHO =>
CH3CH2OHCuO = CuH2OCH3CHO
Fe{2}O{3} + H = Fe + H{2}O =>
Fe{2}O{3} + H = Fe + H{2}O
CuOHCl + H2SO4 = CuSO4 + CuCl2 + H2O =>
2 CuOHCl + H2SO4 = CuSO4 + CuCl2 + 2 H2O
S + HI = H2S + I2 =>
S + 2 HI = H2S + I2
Na2S2O3 + H2O2 = Na2SO4 + H2SO4 + H =>
2 Na2S2O3 + 5 H2O2 = 2 Na2SO4 + 2 H2SO4 + 6 H
C6H5KO6 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CO2 + H2O =>
2 C6H5KO6 + 6 K2Cr2O7 + 25 H2SO4 = 6 Cr2(SO4)3 + 7 K2SO4 + 12 CO2 + 30 H2O
Zn3(Po4) = Zn + (Po4)2 =>
2 Zn3(Po4) = 6 Zn + (Po4)2
HCOH + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + CO2 =>
5 HCOH + 4 KMnO4 + 6 H2SO4 = 4 MnSO4 + 2 K2SO4 + 11 H2O + 5 CO2
FeO + H2O = Fe2O3 + H2 =>
2 FeO + H2O = Fe2O3 + H2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
P5 + F = PF =>
P5 + 5 F = 5 PF
Cu(OH)2 + H[SbF6] = Cu(SbF6)2 + H2O =>
Cu(OH)2 + 2 H[SbF6] = Cu(SbF6)2 + 2 H2O
CuOHF = CuFHO =>
CuOHF = CuFHO
HClO4 + AgNO3 = AgCl + NO + H2O + O2 =>
4 HClO4 + 4 AgNO3 = 4 AgCl + 4 NO + 2 H2O + 11 O2
BaOH + HBr = BaBr + HOH =>
BaOH + HBr = BaBr + HOH
KHCO3(s) = K2CO3(s)H2O(g)CO2(g) =>
2 KHCO3(s) = K2CO3(s)H2O(g)CO2(g)
Al(s) + Br2(g) = AlBr3(s) =>
2 Al(s) + 3 Br2(g) = 2 AlBr3(s)
SiO2AgNO3 = SiNO3AgO2 =>
SiO2AgNO3 = SiNO3AgO2
Ba(NO2)2 + Ag2SO4 = BaSO4 + AgNO2 =>
Ba(NO2)2 + Ag2SO4 = BaSO4 + 2 AgNO2
Ca(CH3COO)2 + AgNO3 = Ca(NO3)2 + AgCH3COO =>
Ca(CH3COO)2 + 2 AgNO3 = Ca(NO3)2 + 2 AgCH3COO
Mg + FeSO4 = MgSO4 + Fe =>
Mg + FeSO4 = MgSO4 + Fe
Ca(OH)2 + Mg = Mg(OH)2 + Ca =>
Ca(OH)2 + Mg = Mg(OH)2 + Ca
Ca + HNO3 = Ca(NO3)2 + H2O + NO =>
3 Ca + 8 HNO3 = 3 Ca(NO3)2 + 4 H2O + 2 NO
TiCl3 + FeCl3 + H2O = H2[TiCl4(OH)2] + FeCl2 =>
TiCl3 + FeCl3 + 2 H2O = H2[TiCl4(OH)2] + FeCl2
CH3COOH + HBr = H2O + BrCH3CO =>
CH3COOH + HBr = H2O + BrCH3CO
KMnO4 + (NH4)2SO4 + H2SO4 = MnSO4 + (NH4)SO4 + K2SO4 + H2O =>
2 KMnO4 + 5(NH4)2SO4 + 8 H2SO4 = 2 MnSO4 + 10(NH4)SO4 + K2SO4 + 8 H2O
C5H11I1 + O2 = CO + H2O + I2O5 =>
2 C5H11I1 + 13 O2 = 10 CO + 11 H2O + I2O5
BaS + PtCl2 = BaCl2 + PtS =>
BaS + PtCl2 = BaCl2 + PtS
CH3C(Br)(CH3)C(CH3)CH3 + KMnO4 + H2SO4 = CO2 + CH3COC(Br)(CH3)CH3 + K2SO4 + MnSO4 + H2O =>
10 CH3C(Br)(CH3)C(CH3)CH3 + 18 KMnO4 + 27 H2SO4 = 10 CO2 + 10 CH3COC(Br)(CH3)CH3 + 9 K2SO4 + 18 MnSO4 + 42 H2O
Ag2(NO3) + Ni = Ni(NO3)2 + Ag =>
2 Ag2(NO3) + Ni = Ni(NO3)2 + 4 Ag
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
CaOHNH4Cl = CaClH2ONH3 =>
CaOHNH4Cl = CaClH2ONH3
HNO3(aq) + Sr(OH)2 = H2O(l) + Sr(NO3)2(aq) =>
2 HNO3(aq) + Sr(OH)2 = 2 H2O(l) + Sr(NO3)2(aq)
Al + KMnO4 + H2SO4 = MnSO4 + K2SO4 + Al2(SO4)3 + H2O =>
10 Al + 6 KMnO4 + 24 H2SO4 = 6 MnSO4 + 3 K2SO4 + 5 Al2(SO4)3 + 24 H2O
Fe2 + O4 = FeO2 =>
Fe2 + O4 = 2 FeO2
In(OH)3 + Cr2O3 = In2O3 + Cr(OH)3 =>
2 In(OH)3 + Cr2O3 = In2O3 + 2 Cr(OH)3
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
HCI + CaCO3 = CaCI2 + H2O + CO =>
2 HCI + CaCO3 = CaCI2 + H2O + 2 CO
H2O2 + C10H16N2 = C10H15N + NH3 + O2 =>
H2O2 + C10H16N2 = C10H15N + NH3 + O2
KIAgI = KAgI2 =>
KIAgI = KAgI2
Cu(OH)2(heat) = CuO(s) + H2O(g) =>
Cu(OH)2(heat) = CuO(s) + H2O(g)
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
FeS2 + O2 = Fe2 + SO2 =>
2 FeS2 + 4 O2 = Fe2 + 4 SO2
Ni(OH)2 + HNO3 = Ni(NO3)2 + H2O =>
Ni(OH)2 + 2 HNO3 = Ni(NO3)2 + 2 H2O
KI + Cl + CHCl3 = KCl + I2CCl2 + HCl =>
2 KI + 2 Cl + CHCl3 = 2 KCl + I2CCl2 + HCl
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
CH3CH3 + Br2 = CBr3CBr3 + HBr =>
CH3CH3 + 6 Br2 = CBr3CBr3 + 6 HBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
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