| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C + 3 H2 + O = C2H6O
FeSO4 + BaCO3 = BaSO4 + FeCO3 =>
FeSO4 + BaCO3 = BaSO4 + FeCO3
HReO4 + KI + HCl = H2ReO3 + I2 + KCl + H2O =>
2 HReO4 + 6 KI + 6 HCl = 2 H2ReO3 + 3 I2 + 6 KCl + 2 H2O
KCl + SiO2 = KSi + ClO2 =>
KCl + SiO2 = KSi + ClO2
Li2O5 + H2O = LiOH + O2 =>
Li2O5 + H2O = 2 LiOH + 2 O2
CH3CH2CH2CH2OH + CuO = CH3CHO + Cu + H2O =>
CH3CH2CH2CH2OH + 2 CuO = 2 CH3CHO + 2 Cu + H2O
bariumchloride = barium + chlorine =>
BaCl2 = Ba + Cl2
Al + (CuSO4) = Al2(SO4)3 + Cu =>
2 Al + 3(CuSO4) = Al2(SO4)3 + 3 Cu
Fe2(SO4)3 + K2CO3 + H2O = Fe(OH)3 + K2SO4 + H2CO3 =>
Fe2(SO4)3 + 3 K2CO3 + 6 H2O = 2 Fe(OH)3 + 3 K2SO4 + 3 H2CO3
Ag3AsO4 + Zn + H2SO4 = As3H3 + Ag + ZnSO4 + H2O =>
6 Ag3AsO4 + 27 Zn + 27 H2SO4 = 2 As3H3 + 18 Ag + 27 ZnSO4 + 24 H2O
C9H12 + H2 = C9H20 =>
C9H12 + 4 H2 = C9H20
NaBr + Cu(NO3)2 = NaNO3 + CuBr2(s) =>
2 NaBr + Cu(NO3)2 = 2 NaNO3 + CuBr2(s)
H2SO4 + NaOH = NaH2 + SO4OH =>
H2SO4 + NaOH = NaH2 + SO4OH
H2CO2 = H2 + CO2 =>
H2CO2 = H2 + CO2
Mg + H3N = H2 + Mg3N2 =>
3 Mg + 2 H3N = 3 H2 + Mg3N2
Mg3(PO4)2 + H2O = H3PO4 + MgO =>
Mg3(PO4)2 + 3 H2O = 2 H3PO4 + 3 MgO
MgSO4 + K2CO3 = K2SO4 + MgCO3 =>
MgSO4 + K2CO3 = K2SO4 + MgCO3
Cl3F2Nb + Zn = ZnCl2 + ZnF2 + Nb =>
2 Cl3F2Nb + 5 Zn = 3 ZnCl2 + 2 ZnF2 + 2 Nb
Bi(NO3)3*5H2O = Bi2O3 + NO2 + O2 + H2O =>
4 Bi(NO3)3*5H2O = 2 Bi2O3 + 12 NO2 + 3 O2 + 20 H2O
Rb + H2O = RbOH + H =>
Rb + H2O = RbOH + H
C6H12O6 + Ag{+} + OH{-} = C6H12O7 + Ag + H2O =>
C6H12O6 + 2 Ag{+} + 2 OH{-} = C6H12O7 + 2 Ag + H2O
Fe(NO3)3(aq) + (NH4)2CO3(aq) = Fe2(CO3)3 + NH4NO3(aq) =>
2 Fe(NO3)3(aq) + 3(NH4)2CO3(aq) = Fe2(CO3)3 + 6 NH4NO3(aq)
MgO + HClO3 = Mg(ClO3)2 + H2O =>
MgO + 2 HClO3 = Mg(ClO3)2 + H2O
bariumchloride = barium + chlorine =>
BaCl2 = Ba + Cl2
CaCO3 + CH3COOH = Ca(CH3COO)2 + H2O + CO2 =>
CaCO3 + 2 CH3COOH = Ca(CH3COO)2 + H2O + CO2
K2SO4(aq) + Ba(OH)2(aq) = BaSO4(s) + KOH(aq) =>
K2SO4(aq) + Ba(OH)2(aq) = BaSO4(s) + 2 KOH(aq)
(NaH)CO3 = CO2 + H2O + Na2CO3 =>
2(NaH)CO3 = CO2 + H2O + Na2CO3
HPO3 + Co(OH)2 = Co(PO3)2 + H2O =>
2 HPO3 + Co(OH)2 = Co(PO3)2 + 2 H2O
C2H3KO2 + HBr = KBr + CH3COOH =>
C2H3KO2 + HBr = KBr + CH3COOH
NH4F = NH4 + F2 =>
2 NH4F = 2 NH4 + F2
LiOH + Ba(No3)2 = Li(No3) + Ba(OH)2 =>
2 LiOH + Ba(No3)2 = 2 Li(No3) + Ba(OH)2
H2S(g) + SO2(g) = S(s) + H2O(g) =>
2 H2S(g) + SO2(g) = 3 S(s) + 2 H2O(g)
NaB4O7 + HCl = NaCl + HB4O7 =>
NaB4O7 + HCl = NaCl + HB4O7
Bi(OH)3 + KCl = BiCl3 + K(OH) =>
Bi(OH)3 + 3 KCl = BiCl3 + 3 K(OH)
NaMnO4 + H2C2O4 + H2SO4 = MnSO4 + NaSO4 + CO2 + H2O =>
NaMnO4 + 2 H2C2O4 + 2 H2SO4 = MnSO4 + NaSO4 + 4 CO2 + 4 H2O
KIO3 + KI = KO + I2 =>
2 KIO3 + 4 KI = 6 KO + 3 I2
Cd + Au(C2H3O2)3 = Cd(C2H3O2)2 + Au =>
3 Cd + 2 Au(C2H3O2)3 = 3 Cd(C2H3O2)2 + 2 Au
CaCl2 + NH4H2PO4 + NH4OH = Ca3(PO4)2 + NH4Cl + H2O =>
3 CaCl2 + 2 NH4H2PO4 + 4 NH4OH = Ca3(PO4)2 + 6 NH4Cl + 4 H2O
Zn{2} + HCl = ZnCl{2} + H =>
Zn{2} + HCl = ZnCl{2} + H
H8C6O7 + NaOH = Na3C6H5O7 + H2O =>
H8C6O7 + 3 NaOH = Na3C6H5O7 + 3 H2O
C6H5CH2Cl + Cl2 = C6H5CHCl2 + HCl =>
C6H5CH2Cl + Cl2 = C6H5CHCl2 + HCl
Fe2O2 + HCl = FeCl2 + H2O =>
Fe2O2 + 4 HCl = 2 FeCl2 + 2 H2O
MnCl2 + Fe = Mn + FeCl3 =>
3 MnCl2 + 2 Fe = 3 Mn + 2 FeCl3
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
N2H8PtCl6 = Pt + N2 + HCl + NH3 =>
3 N2H8PtCl6 = 3 Pt + 2 N2 + 18 HCl + 2 NH3
KMnO4 + H2SO4 + CH3CHO = K2SO4 + MnSO4 + CH3COOH + H2O =>
2 KMnO4 + 3 H2SO4 + 5 CH3CHO = K2SO4 + 2 MnSO4 + 5 CH3COOH + 3 H2O
C2H5CO2H + Na2CO3 = C2H5CO2Na + H2O + CO2 =>
2 C2H5CO2H + Na2CO3 = 2 C2H5CO2Na + H2O + CO2
Mn + Br2 = MnBr =>
2 Mn + Br2 = 2 MnBr
XCI{2} + AgNO{3} = X(NO{3}){2} + AgCI =>
XCI{2} + AgNO{3} = X(NO{3}){2} + AgCI
Fe2O3 + K4[Fe(CN)6]3 = Fe4[Fe(CN)6]3 + K + O2 =>
2 Fe2O3 + K4[Fe(CN)6]3 = Fe4[Fe(CN)6]3 + 4 K + 3 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/29/24
Équations équilibrées sur11/28/23
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