| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KOH + Cl2O = 2 KCl + H2O3
C6H5COCl + NH3 = C6H5CONH2 + (NH4)Cl =>
C6H5COCl + 2 NH3 = C6H5CONH2 + (NH4)Cl
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
ZnSO4 + KI = I2 + Zn + KSO4 =>
2 ZnSO4 + 2 KI = I2 + 2 Zn + 2 KSO4
C + Au = CAu =>
C + Au = CAu
KCl + MnO2 = KClO3 + Mn =>
2 KCl + 3 MnO2 = 2 KClO3 + 3 Mn
C2O5H8 + N2O = H2O + CO2 + N2 =>
C2O5H8 + 3 N2O = 4 H2O + 2 CO2 + 3 N2
KMnO4 + C2H5(OH) + H2SO4 = MnO2 + CO2 + H2O + K2SO4 =>
4 KMnO4 + C2H5(OH) + 2 H2SO4 = 4 MnO2 + 2 CO2 + 5 H2O + 2 K2SO4
HNO3(aq) + CeOH(aq) = CeNO3(aq) + H2O(l) =>
HNO3(aq) + CeOH(aq) = CeNO3(aq) + H2O(l)
HClO + LiOH = HClOH + LiO =>
HClO + LiOH = HClOH + LiO
HNO + Na2O = NaNO + H2O =>
2 HNO + Na2O = 2 NaNO + H2O
MgI2 + Fe(C2H3O2)2 = Mg(C2H3O2)2 + FeI2 =>
MgI2 + Fe(C2H3O2)2 = Mg(C2H3O2)2 + FeI2
H3SbO4 + LiOH = Li3(SbO4) + H2O =>
H3SbO4 + 3 LiOH = Li3(SbO4) + 3 H2O
HCN = CN + H =>
HCN = CN + H
SnF2 + Fe2(CO2)3 = SnCO2 + FeF3 =>
3 SnF2 + Fe2(CO2)3 = 3 SnCO2 + 2 FeF3
Na2CO3 + SO2 + H2O = NaHCO3 + NaHSO3 =>
Na2CO3 + SO2 + H2O = NaHCO3 + NaHSO3
C2O4 + H2SO4 + MnO4 = C2O4(SO4) + MnSO4 + H2O =>
3 C2O4 + 4 H2SO4 + MnO4 = 3 C2O4(SO4) + MnSO4 + 4 H2O
Al2O3 + Zn(O2CCH3)2 = Al2(O2CCH3)3 + ZnO2 =>
2 Al2O3 + 3 Zn(O2CCH3)2 = 2 Al2(O2CCH3)3 + 3 ZnO2
FeC2O4*2H2O + O2 = H2O + FeO + CO2 =>
2 FeC2O4*2H2O + O2 = 4 H2O + 2 FeO + 4 CO2
C6H10 + Cl2 = C6H10Cl2 =>
C6H10 + Cl2 = C6H10Cl2
Mg(OH)2 + HNO3 = Mg(NO3)2 + H2O =>
Mg(OH)2 + 2 HNO3 = Mg(NO3)2 + 2 H2O
NaCl + HNO3 + AgNO3 = NaAg + HCl + NO3 =>
NaCl + HNO3 + AgNO3 = NaAg + HCl + 2 NO3
C8H4O3 + CH4ON2 + CU = C32H16N8CU + CO2 + H2O =>
4 C8H4O3 + 4 CH4ON2 + CU = C32H16N8CU + 4 CO2 + 8 H2O
H + NaCO3 = Na + H2O + CO2 =>
2 H + NaCO3 = Na + H2O + CO2
CaCl2*2H2O + (NH4)2C2O4*H2O = CaC2O4 + (NH4)Cl + H2O =>
CaCl2*2H2O + (NH4)2C2O4*H2O = CaC2O4 + 2(NH4)Cl + 3 H2O
Ag(OH) + NH3 = Ag(NH3)2 + OH =>
Ag(OH) + 2 NH3 = Ag(NH3)2 + OH
AlSO4 + PbNO3 = PbSO4 + AlNO3 =>
AlSO4 + PbNO3 = PbSO4 + AlNO3
H4N1{+} + Po43{-} = H4N1 + Po43 =>
H4N1{+} + Po43{-} = H4N1 + Po43
CaHPO4 + SiO2 + C = P + CO + CaSiO3 + H2O =>
2 CaHPO4 + 2 SiO2 + 5 C = 2 P + 5 CO + 2 CaSiO3 + H2O
CH2O + Ag2O = CO2 + Ag + H2O =>
CH2O + 2 Ag2O = CO2 + 4 Ag + H2O
Ni2O + N2 = Ni3N + O2 =>
6 Ni2O + 2 N2 = 4 Ni3N + 3 O2
Zn + NaAsO2 + HCl = ZnCl2 + AsH3 + H2O + NaCl =>
3 Zn + NaAsO2 + 7 HCl = 3 ZnCl2 + AsH3 + 2 H2O + NaCl
NaNH2 + NaNO3 = NaN3 + NaOH + NH4 =>
31 NaNH2 + 10 NaNO3 = 11 NaN3 + 30 NaOH + 8 NH4
KI + CoSO4 + KIO + H2O = Co(OH)2 + K2SO4 + I2 =>
KI + CoSO4 + KIO + H2O = Co(OH)2 + K2SO4 + I2
Na + HC = NaC + H =>
Na + HC = NaC + H
C7H8 + H2SO4 = SO2 + C + H2O =>
C7H8 + 4 H2SO4 = 4 SO2 + 7 C + 8 H2O
Al(NO3)3(aq) + NaCl(aq) = AlCl3(aq) + NaNO3(aq) =>
Al(NO3)3(aq) + 3 NaCl(aq) = AlCl3(aq) + 3 NaNO3(aq)
Pb(NO3)2 + K2CrO4 = Pb2(CrO4)2 + K(NO3) =>
2 Pb(NO3)2 + 2 K2CrO4 = Pb2(CrO4)2 + 4 K(NO3)
AlPO4 + AgCl = AlCl3 + Ag3PO4 =>
AlPO4 + 3 AgCl = AlCl3 + Ag3PO4
HC2H3O + H2O = C2H3O2 + H3O =>
HC2H3O + 4 H2O = C2H3O2 + 3 H3O
K3PO4 + Sr(NO3)2 = K3(NO3)2 + SrPO4 =>
K3PO4 + Sr(NO3)2 = K3(NO3)2 + SrPO4
N2H3CH3(l) + N2O4(l) = H2O(g) + N2(g) + CO2 =>
4 N2H3CH3(l) + 5 N2O4(l) = 12 H2O(g) + 9 N2(g) + 4 CO2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CH3COOH + C2H5OH2 = CH3COOC2H5 + H3O =>
CH3COOH + C2H5OH2 = CH3COOC2H5 + H3O
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
C3H8(g) + O2(g) = C02(g) + H2O(g) =>
2 C3H8(g) + 4 O2(g) = 3 C02(g) + 8 H2O(g)
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
C8(H2O)8 + O2 = CO2 + H2O =>
C8(H2O)8 + 8 O2 = 8 CO2 + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/20/25
Équations équilibrées sur03/22/24
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