| Équations équilibrées la veille | Équations équilibrées le lendemain |
H3BO3 + Ca(OH)2 = CaHBO3 + 2 H2O
KMnO4 + CH{-}CH = KOOC{-}COOK + MnO2 + KOH + H2O =>
4 KMnO4 + 3 CH{-}CH = 3 KOOC{-}COOK + 4 MnO2 + KOH + H2O
(Na)2(CO)3 + Ba(NO)6 = Na(NO)3 + Ba(CO)3 =>
(Na)2(CO)3 + Ba(NO)6 = 2 Na(NO)3 + Ba(CO)3
C + F2 = CF3 =>
2 C + 3 F2 = 2 CF3
SnCl4 + Ba(SO4)2 = BaCl2 + Sn(SO4)4 =>
SnCl4 + 2 Ba(SO4)2 = 2 BaCl2 + Sn(SO4)4
SiO2(s) + H2O(l) = H2SiO3(aq) =>
SiO2(s) + H2O(l) = H2SiO3(aq)
CuSO4*5H2O + NaOH = CuS + NaO + H2O =>
CuSO4*5H2O + 8 NaOH = CuS + 8 NaO + 9 H2O
NaHCO3 + C = NaHC2O3 =>
NaHCO3 + C = NaHC2O3
Mg3(PO4)2 + FeCl2 = MgCl2 + Fe3(PO4)2 =>
Mg3(PO4)2 + 3 FeCl2 = 3 MgCl2 + Fe3(PO4)2
Zn(s) + HNO3(aq) = Zn(NO3) + H2(g) =>
2 Zn(s) + 2 HNO3(aq) = 2 Zn(NO3) + H2(g)
NO + NO2 + OH[{-}] = NO2[{-}] + H2O =>
NO + NO2 + 2 OH[{-}] = 2 NO2[{-}] + H2O
CoOOH + HNO3 = Co(NO3)2 + O2 + H2O =>
4 CoOOH + 8 HNO3 = 4 Co(NO3)2 + O2 + 6 H2O
Al2O3 + Rb = Al + Rb2O =>
Al2O3 + 6 Rb = 2 Al + 3 Rb2O
Cu + H2SO4(concentrated) = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4(concentrated) = CuSO4 + SO2 + 2 H2O
FeSO4*7H2O + Ca(OH)2 = Fe(OH)2 + CaSO4 + H2O =>
FeSO4*7H2O + Ca(OH)2 = Fe(OH)2 + CaSO4 + 7 H2O
Na2S + Na2[Fe(CN)5NO] = Na4Fe(CN)5NOS =>
Na2S + Na2[Fe(CN)5NO] = Na4Fe(CN)5NOS
Pd + I2 = PdI =>
2 Pd + I2 = 2 PdI
Zn(NO3)2*6H2O + Ce(NO3)3*6H2O + CH3COOH = Zn08Ce02O + CO2 + H2O + N2 =>
32 Zn(NO3)2*6H2O + 8 Ce(NO3)3*6H2O + 65 CH3COOH = 4 Zn08Ce02O + 130 CO2 + 370 H2O + 44 N2
ZnSO4 + K2CO3{+} = K2SO4 + ZnCO3{+} =>
ZnSO4 + K2CO3{+} = K2SO4 + ZnCO3{+}
NaOH + N2SO4 = NaSO4 + OHN2 =>
NaOH + N2SO4 = NaSO4 + OHN2
NH3 + CO2 + H2O + Ba(NO3)2 = BaCO3OH + NH4NO3 =>
14 NH3 + 8 CO2 + 13 H2O + 8 Ba(NO3)2 = 8 BaCO3OH + 15 NH4NO3
(MnO4){-} + C2O4{2-} + H{+} = Mn{2+} + CO2 + H2O =>
2(MnO4){-} + 5 C2O4{2-} + 16 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O
NH4OH + HCl = NH3HCl + H2O =>
NH4OH + HCl = NH3HCl + H2O
K3PO4(aq) + Al(NO3)3(aq) = K3(NO3)3 + AlPO4 =>
K3PO4(aq) + Al(NO3)3(aq) = K3(NO3)3 + AlPO4
NaClO2 + C6H8O7 = Na3C6H5O7 + ClO2{-} + H{+} =>
3 NaClO2 + C6H8O7 = Na3C6H5O7 + 3 ClO2{-} + 3 H{+}
CO2 + H2 = CO(g) + H2O(g) =>
CO2 + H2 = CO(g) + H2O(g)
CHCl3 + KOH = KCl + H2O + CHO2K =>
CHCl3 + 4 KOH = 3 KCl + 2 H2O + CHO2K
Ti[N(CH3)2]3 + KMnO4 + H2O = TiO2 + MnO2 + NH4OH + KOH + CO2 =>
3 Ti[N(CH3)2]3 + 37 KMnO4 + 14 H2O = 3 TiO2 + 37 MnO2 + 9 NH4OH + 37 KOH + 18 CO2
NO2(g) + H2O(l) = HNO3(aq) + NO(g) =>
3 NO2(g) + H2O(l) = 2 HNO3(aq) + NO(g)
KHC2O4*H2C2O4*2H2O + KOH = K2C2O4 + H2O =>
KHC2O4*H2C2O4*2H2O + 3 KOH = 2 K2C2O4 + 5 H2O
Pb(NO3)2 + K2Cr4 = PbCr4 + KNO3 =>
Pb(NO3)2 + K2Cr4 = PbCr4 + 2 KNO3
C6H14O6 = CH4 + CO2 + H2O =>
4 C6H14O6 = 13 CH4 + 11 CO2 + 2 H2O
C17H35COOC3H5 + O2 = CO2 + H2O =>
C17H35COOC3H5 + 30 O2 = 21 CO2 + 20 H2O
NiF3 = Ni + F2 =>
2 NiF3 = 2 Ni + 3 F2
H4C2O2 + Na2CO3 = CO2 + H2O + Na(C2H3O2) =>
2 H4C2O2 + Na2CO3 = CO2 + H2O + 2 Na(C2H3O2)
Na2S2O3 + Na2S2O7 = Na2S2O5 =>
Na2S2O3 + Na2S2O7 = 2 Na2S2O5
P2O5NaOH = NaO5P2OH =>
P2O5NaOH = NaO5P2OH
Be(OH)2 + SO3 = BeSO4 + H2O =>
Be(OH)2 + SO3 = BeSO4 + H2O
Mg2 + H2O = Mg(OH)2 + H =>
Mg2 + 4 H2O = 2 Mg(OH)2 + 4 H
MgO + MoO3 = MgMoO4 =>
MgO + MoO3 = MgMoO4
CaBr + AlCl3 = BrAl + CaCl3 =>
CaBr + AlCl3 = BrAl + CaCl3
KI + H2SO4 + H2O2 = I2 + K2SO4 + H2O =>
2 KI + H2SO4 + H2O2 = I2 + K2SO4 + 2 H2O
K8 = K =>
K8 = 8 K
SO3S{2-} + H3O{+} = S + SO4{2-} + H2O =>
3 SO3S{2-} + 2 H3O{+} = 4 S + 2 SO4{2-} + 3 H2O
C6H5F + O2 = CO2 + H2O + F2 =>
4 C6H5F + 29 O2 = 24 CO2 + 10 H2O + 2 F2
Na2SO4 + HC2H3O2 = NaC2H3O2 + H2SO4 =>
Na2SO4 + 2 HC2H3O2 = 2 NaC2H3O2 + H2SO4
Hg(SCN)2 + HNO3 = Hg(NO3)2 + HSCN =>
Hg(SCN)2 + 2 HNO3 = Hg(NO3)2 + 2 HSCN
NaCl + LiBr = LiCl + NaBr =>
NaCl + LiBr = LiCl + NaBr
Be(OH)2 + NaOH = Na2[Be(OH)4] =>
Be(OH)2 + 2 NaOH = Na2[Be(OH)4]
(NH4)10H2(W2O7)6*5H2O + HNO3 = WO3*H2O + N2 + H2O =>
(NH4)10H2(W2O7)6*5H2O + 6 HNO3 = 12 WO3*H2O + 8 N2 + 17 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/02/24
Équations équilibrées sur01/01/24
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