| Équations équilibrées la veille | Équations équilibrées le lendemain |
KClO2 + C = KCl + CO2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Mn3O4 + Al = Al2O3 + Mn9 =>
3 Mn3O4 + 8 Al = 4 Al2O3 + Mn9
BaCl(aq) + NH4Ca = BaCa(s) + NH4Cl(aq) =>
BaCl(aq) + NH4Ca = BaCa(s) + NH4Cl(aq)
Zn2S + O2 = Zn2O2 + SO2 =>
Zn2S + 2 O2 = Zn2O2 + SO2
Tl + I = TlI =>
Tl + I = TlI
CuCl2 + Na3(Po4) = Cu3(Po4)2 + NaCl =>
3 CuCl2 + 2 Na3(Po4) = Cu3(Po4)2 + 6 NaCl
Ca(OH)2 + Na2WO4H2O = CaWO4 + NaOH + H2O =>
Ca(OH)2 + Na2WO4H2O = CaWO4 + 2 NaOH + H2O
P4 + Ba(OH)2 + H2O = PH3 + BaH2PO3 =>
5 P4 + 12 Ba(OH)2 + 12 H2O = 8 PH3 + 12 BaH2PO3
SCN{-} + Cr{3+} = CrSCN{2+} =>
SCN{-} + Cr{3+} = CrSCN{2+}
LiOH + KHSO4 = LiHSO4 + KOH =>
LiOH + KHSO4 = LiHSO4 + KOH
Te + H2SO4 = TeSO4 + H2 =>
Te + H2SO4 = TeSO4 + H2
Cr2O2 + Al = Cr + Al2O3 =>
3 Cr2O2 + 4 Al = 6 Cr + 2 Al2O3
Sb + HNO3 = Sb2O3 + NO + H2O =>
2 Sb + 2 HNO3 = Sb2O3 + 2 NO + H2O
KMnO4 + HF = KF + MnF2 + H2O + F2 =>
2 KMnO4 + 16 HF = 2 KF + 2 MnF2 + 8 H2O + 5 F2
SrCO3 + H2SO3 = H2CO3 + SrSO3 =>
SrCO3 + H2SO3 = H2CO3 + SrSO3
Cu + NH4OH = Cu(NH4OH) =>
Cu + NH4OH = Cu(NH4OH)
Al + HNO3 = Al(NO3)2 + H2 =>
Al + 2 HNO3 = Al(NO3)2 + H2
CO2O3 + CaCO3 = CO2(CO3)3 + CaO =>
CO2O3 + 3 CaCO3 = CO2(CO3)3 + 3 CaO
CuSO4(aq) + Al = Al2(SO4)3 + Cu =>
3 CuSO4(aq) + 2 Al = Al2(SO4)3 + 3 Cu
Na2(CO3) + (NH4)(OH) = Na2(NH4) + (CO3)(OH) =>
Na2(CO3) + (NH4)(OH) = Na2(NH4) + (CO3)(OH)
Au(s) + H2O(l) = Au2O + H =>
2 Au(s) + H2O(l) = Au2O + 2 H
NH3 + HClO2 = NH4ClO2 =>
NH3 + HClO2 = NH4ClO2
CH3CH2CH2CH2CH2COH + O2 = CO2 + H2O =>
2 CH3CH2CH2CH2CH2COH + 17 O2 = 12 CO2 + 12 H2O
HF + NH3 = NF + H2 =>
HF + NH3 = NF + 2 H2
NH4HCO3 + HNO3 = NH4NO3 + H2O + CO2 =>
NH4HCO3 + HNO3 = NH4NO3 + H2O + CO2
CdCl2 + KCN = KCl + Cd(CN)2 =>
CdCl2 + 2 KCN = 2 KCl + Cd(CN)2
Fe2O3 + H2C2O4 = H3Fe(C2O4)3 + H2O =>
Fe2O3 + 6 H2C2O4 = 2 H3Fe(C2O4)3 + 3 H2O
CH3CH(OH)CH2CH3 + CH3COOH = CH3COOCH2CH2CH(CH3)2 + H2O =>
5 CH3CH(OH)CH2CH3 + 4 CH3COOH = 4 CH3COOCH2CH2CH(CH3)2 + 5 H2O
P2(s) + O2(g) = P2O5(s) =>
2 P2(s) + 5 O2(g) = 2 P2O5(s)
KOH + H2CO = K2CO + H2O =>
2 KOH + H2CO = K2CO + 2 H2O
NaCl + H3PO4 = Na2HPO4 + HCl =>
2 NaCl + H3PO4 = Na2HPO4 + 2 HCl
CH4(g) + O(g) = CO2(g) + H4(g) =>
CH4(g) + 2 O(g) = CO2(g) + H4(g)
H2(SO4) + Be(OH)2 = Be(SO4) + H2O =>
H2(SO4) + Be(OH)2 = Be(SO4) + 2 H2O
KI + K2CrO4 + H2SO4 = I2 + K2SO4 + Cr2(SO4)3 + H2O =>
6 KI + 2 K2CrO4 + 8 H2SO4 = 3 I2 + 5 K2SO4 + Cr2(SO4)3 + 8 H2O
CuSO4 = Cu{+} + SO4({-}2) =>
CuSO4 = Cu{+} + SO4({-}2)
Ca + CH3OO = Ca(CH3OO)2 =>
Ca + 2 CH3OO = Ca(CH3OO)2
Li5O10Ni3CoMn = Li2O + LiMnO2 + NiO + O2 + LiCoO2 =>
4 Li5O10Ni3CoMn = 6 Li2O + 4 LiMnO2 + 12 NiO + 3 O2 + 4 LiCoO2
N4 + H4 = NH6 =>
N4 + 6 H4 = 4 NH6
Na3P + CaF2 = NaF + Ca3P2 =>
2 Na3P + 3 CaF2 = 6 NaF + Ca3P2
(NH4)2SO4 + K2Cr2O7 + H2SO4 = N2 + K2SO4 + Cr2(SO4)3 + H2O =>
(NH4)2SO4 + K2Cr2O7 + 3 H2SO4 = N2 + K2SO4 + Cr2(SO4)3 + 7 H2O
C6H12O6 = C + H2O =>
C6H12O6 = 6 C + 6 H2O
C6H12O6 = C2H6O + CO2 =>
C6H12O6 = 2 C2H6O + 2 CO2
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
C6H12O6 + NaOH + C6H5COCl = NaCl + H2O + C6H7O6(C6H5CO)5 =>
C6H12O6 + 5 NaOH + 5 C6H5COCl = 5 NaCl + 5 H2O + C6H7O6(C6H5CO)5
PbSO4 + KOH = K2SO4 + Pb(OH)2 =>
PbSO4 + 2 KOH = K2SO4 + Pb(OH)2
H{+} + MnO2 + H2C2O4 = CO2 + Mn{2+} + H2O =>
2 H{+} + MnO2 + H2C2O4 = 2 CO2 + Mn{2+} + 2 H2O
C9H8O4H + NaOH = NaC9H8O4 + H2O =>
C9H8O4H + NaOH = NaC9H8O4 + H2O
Zn + NO2{-}{+} + H2O = [Zn(OH)4]2{-} + NH3 + OH{-} =>
12 Zn + 7 NO2{-}{+} + 35 H2O = 6[Zn(OH)4]2{-} + 7 NH3 + OH{-}
FeOHCl2 + H2O = Fe(OH)3 + HCl =>
FeOHCl2 + 2 H2O = Fe(OH)3 + 2 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/06/25
Équations équilibrées sur07/06/24
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