| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 FeO3 + 3 Ba(OH)2 = 2 Fe(OH)3 + 3 BaO2
Pb + C4H6O4Zn = C4H6O4Pb + Zn =>
Pb + C4H6O4Zn = C4H6O4Pb + Zn
Al2(SO4)3 + KI + KIO3 + H2O = Al(OH)3 + K2SO4 + I2 =>
Al2(SO4)3 + 5 KI + KIO3 + 3 H2O = 2 Al(OH)3 + 3 K2SO4 + 3 I2
Pb + Na2(CO3) = Pb(CO3) + Na =>
Pb + Na2(CO3) = Pb(CO3) + 2 Na
Zn + HNO3 = NO3NH4 + ZnNO3 + H2O =>
8 Zn + 10 HNO3 = NO3NH4 + 8 ZnNO3 + 3 H2O
Pb + C4H6O4Zn = C4H6O4Pb + Zn =>
Pb + C4H6O4Zn = C4H6O4Pb + Zn
FeCl3 + NH4SCN = (FeSCN)Cl2 + NH4Cl =>
FeCl3 + NH4SCN = (FeSCN)Cl2 + NH4Cl
C6H2(NO2)3CH3 + O2 = CO2 + N2 + H2O =>
4 C6H2(NO2)3CH3 + 21 O2 = 28 CO2 + 6 N2 + 10 H2O
Li2CO3 + CuCl2 = CuCO3 + LiCl =>
Li2CO3 + CuCl2 = CuCO3 + 2 LiCl
LiOH + NaO = LiO + NaOH =>
LiOH + NaO = LiO + NaOH
KHSO3HCl = KClH2OSO2 =>
KHSO3HCl = KClH2OSO2
C32H14 + O2 = CO2 + H2O =>
2 C32H14 + 71 O2 = 64 CO2 + 14 H2O
Na3C6H5O7 + O2 = H2O + CO2 + Na2O =>
2 Na3C6H5O7 + 9 O2 = 5 H2O + 12 CO2 + 3 Na2O
MnSO4 = Mn3O4 + SO3 + SO2 =>
3 MnSO4 = Mn3O4 + 2 SO3 + SO2
CsOH + FeCl2 = FeOH + CsCl2 =>
CsOH + FeCl2 = FeOH + CsCl2
H2O + CH3NH2 = CH4 + CO2 + NH3 =>
2 H2O + 4 CH3NH2 = 3 CH4 + CO2 + 4 NH3
Na(OH)2 + CuCl3 = NaCl2 + Cu(OH)3 =>
3 Na(OH)2 + 2 CuCl3 = 3 NaCl2 + 2 Cu(OH)3
Ca(s) + H2O(l) = Ca(OH)2(s) + H2(g) =>
Ca(s) + 2 H2O(l) = Ca(OH)2(s) + H2(g)
FeClNa(OH)3 = Fe(OH)3NaCl =>
FeClNa(OH)3 = Fe(OH)3NaCl
ZnOH = Zn + OH =>
ZnOH = Zn + OH
Mg3N + HCl = MgCl + NH3 =>
Mg3N + 3 HCl = 3 MgCl + NH3
NO + H2 = NOH =>
2 NO + H2 = 2 NOH
Na2O + SO2 = Na2SO3 =>
Na2O + SO2 = Na2SO3
Ca(s) + H2O(l) = Ca(OH)2 + H2(g) =>
Ca(s) + 2 H2O(l) = Ca(OH)2 + H2(g)
Fe2P + FeS2 = FeS + P6S2 =>
6 Fe2P + 14 FeS2 = 26 FeS + P6S2
Ca + H2O = CaHO2 + H2 =>
2 Ca + 4 H2O = 2 CaHO2 + 3 H2
H2SO3KOH = H2OHKSO3 =>
H2SO3KOH = H2OHKSO3
Ca(s) + H2O(l) = Ca(OH)2 + H2 =>
Ca(s) + 2 H2O(l) = Ca(OH)2 + H2
Br2 + NaOH = NaBrO + NaBr + H2O =>
Br2 + 2 NaOH = NaBrO + NaBr + H2O
CsOH + P2O5 = CsPO3 + H2O =>
2 CsOH + P2O5 = 2 CsPO3 + H2O
FeCl2 + KMnO4 + HCl = FeCl3 + MnCl2 + H2O + KCl =>
5 FeCl2 + KMnO4 + 8 HCl = 5 FeCl3 + MnCl2 + 4 H2O + KCl
Ag(BrO3) + Be(C2O4) = Ag2(C2O4) + Be(BrO3)2 =>
2 Ag(BrO3) + Be(C2O4) = Ag2(C2O4) + Be(BrO3)2
H3PO4Mg(OH)2 = H3(OH)2MgPO4 =>
H3PO4Mg(OH)2 = H3(OH)2MgPO4
K3(Fe(CN)6) + HgCl2 = K3(Hg(CN)6) + FeCl2 =>
K3(Fe(CN)6) + HgCl2 = K3(Hg(CN)6) + FeCl2
N3NdO9*6H2O = N3NdO9 + H2O =>
N3NdO9*6H2O = N3NdO9 + 6 H2O
XHNO3 + CH3OH = XC3H7NO2 + CO2 + H2O =>
3 XHNO3 + 10 CH3OH = 3 XC3H7NO2 + CO2 + 11 H2O
Ba(NO3)2 + Na2(CO3) = Ba2(CO3)2 + Na(NO3) =>
2 Ba(NO3)2 + 2 Na2(CO3) = Ba2(CO3)2 + 4 Na(NO3)
K2Cr2O7 + KCl + H2SO4 = Cr2O3 + K2SO4 + Cl2 + H2O =>
K2Cr2O7 + 6 KCl + 4 H2SO4 = Cr2O3 + 4 K2SO4 + 3 Cl2 + 4 H2O
ScCl3 + Na2CO3 = Sc2(CO3)3 + NaCl =>
2 ScCl3 + 3 Na2CO3 = Sc2(CO3)3 + 6 NaCl
H2S + KHSO4 = H2SO4 + KHS =>
H2S + KHSO4 = H2SO4 + KHS
CO2H2O = H2CO3 =>
CO2H2O = H2CO3
Mg + BaO2 = BaO + MgO =>
Mg + BaO2 = BaO + MgO
MnSO4 + KMnO4 + H2O = MnO2 + K2S04 + H2SO4 =>
16 MnSO4 + 2 KMnO4 + 12 H2O = 18 MnO2 + K2S04 + 12 H2SO4
H2S + HClO4 = H2O + S + ClO2 =>
3 H2S + 2 HClO4 = 4 H2O + 3 S + 2 ClO2
CU(CN)2 = CUCN + C2N2 =>
2 CU(CN)2 = 2 CUCN + C2N2
PH3(g) + O2 = P2O5 + H2O =>
2 PH3(g) + 4 O2 = P2O5 + 3 H2O
BaCO3 + CH2O = CO + Ba(OH)2 =>
BaCO3 + CH2O = 2 CO + Ba(OH)2
K3(PO4) + Mg(OH)2 = Mg3(PO4)2 + KOH =>
2 K3(PO4) + 3 Mg(OH)2 = Mg3(PO4)2 + 6 KOH
Fe(CN)6{-3} + I{-} = Fe(CN)6{-4} + I2 =>
2 Fe(CN)6{-3} + 2 I{-} = 2 Fe(CN)6{-4} + I2
Ba(NO3)2(aq) + Li2SO4(aq) = LiNO3(aq) + BaSO4(s) =>
Ba(NO3)2(aq) + Li2SO4(aq) = 2 LiNO3(aq) + BaSO4(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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