| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ga2O3 + 3 N2O5 = 2 Ga(NO3)3
CI{2+} + CaI{2+} = CaCI{2+} + I{2+} =>
CI{2+} + CaI{2+} = CaCI{2+} + I{2+}
Fe(OH)3 + HJ = J2 + FeJ + H2O =>
Fe(OH)3 + 3 HJ = J2 + FeJ + 3 H2O
S2O5 = S8 + O2 =>
4 S2O5 = S8 + 10 O2
KCIO3 + I2H2O = HIO3 + KCI =>
5 KCIO3 + 3 I2H2O = 6 HIO3 + 5 KCI
H2CO3 + Sr(OH)2 = H2(OH)2 + CO3Sr =>
H2CO3 + Sr(OH)2 = H2(OH)2 + CO3Sr
(NH4)2CO3 + BaOH = Ba2CO3 + NH3 + H2O =>
(NH4)2CO3 + 2 BaOH = Ba2CO3 + 2 NH3 + 2 H2O
(CH3)2N2H2(l) + N2O2(g) = N2(g) + H2O(l) + CO2(g) =>
(CH3)2N2H2(l) + 4 N2O2(g) = 5 N2(g) + 4 H2O(l) + 2 CO2(g)
NiCl2 + Na3PO4 = NaCl + Ni3(PO4)2 =>
3 NiCl2 + 2 Na3PO4 = 6 NaCl + Ni3(PO4)2
C2O4H2 + NaOH = C2O4Na2 + H2O =>
C2O4H2 + 2 NaOH = C2O4Na2 + 2 H2O
KCIO3 + I2H2O = HIO3 + KCI =>
5 KCIO3 + 3 I2H2O = 6 HIO3 + 5 KCI
MgCl2 + Na2HPO4 = Mg3(PO4)2 + NaCl + H3PO4 =>
3 MgCl2 + 3 Na2HPO4 = Mg3(PO4)2 + 6 NaCl + H3PO4
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
CaCl2 + NaF = NaCl + CaF2 =>
CaCl2 + 2 NaF = 2 NaCl + CaF2
CH3OH + KMnO4 + NaOH = CH3COOH + H2O + K2MnO4 + Na2MnO4 =>
2 CH3OH + 4 KMnO4 + 4 NaOH = CH3COOH + 4 H2O + 2 K2MnO4 + 2 Na2MnO4
Sn + CaCl = SnCl + Ca =>
Sn + CaCl = SnCl + Ca
H + S + O = HSO4 =>
H + S + 4 O = HSO4
C6H12O6 + CO2 = CO + H2O =>
C6H12O6 + 6 CO2 = 12 CO + 6 H2O
HNO2 = N2O3 + H2O =>
2 HNO2 = N2O3 + H2O
KMnO4 + K2C2O4 + H2SO4 = CO2SO4 + K2SO4 + KMnO2 + H2O =>
3 KMnO4 + 2 K2C2O4 + 6 H2SO4 = 4 CO2SO4 + 2 K2SO4 + 3 KMnO2 + 6 H2O
C800H1623 + O2 = CO2 + H2O =>
4 C800H1623 + 4823 O2 = 3200 CO2 + 3246 H2O
Fl2 + NaI = NaFl + I2 =>
Fl2 + 2 NaI = 2 NaFl + I2
H2C6H7O6 + NaOH = Na2C6H7O6 + H2O =>
H2C6H7O6 + 2 NaOH = Na2C6H7O6 + 2 H2O
C4H10 + Br2 = C4H9 + HBr =>
2 C4H10 + Br2 = 2 C4H9 + 2 HBr
MnO4{-}(aq) + C6H12O6(aq) + OH{-}(aq) = MnO2(s) + C6H11O7{-}(aq) + H2O(l) =>
2 MnO4{-}(aq) + 3 C6H12O6(aq) + OH{-}(aq) = 2 MnO2(s) + 3 C6H11O7{-}(aq) + 2 H2O(l)
Mg + Au4Cl8 = Au + MgCl2 =>
4 Mg + Au4Cl8 = 4 Au + 4 MgCl2
Al4C + H2O = CH4 + Al(OH) =>
Al4C + 4 H2O = CH4 + 4 Al(OH)
V2(H2P2O7)5 = H2P2O7 + V =>
V2(H2P2O7)5 = 5 H2P2O7 + 2 V
C4H8CuO5 + H2O + C2H8N2 + KI = [Cu(C2H8N2)(H2O)2]I + K + C4H6O4 =>
C4H8CuO5 + H2O + C2H8N2 + KI = [Cu(C2H8N2)(H2O)2]I + K + C4H6O4
Na2CrO4 + H2SO4 = H2CrO4 + Na2SO4 =>
Na2CrO4 + H2SO4 = H2CrO4 + Na2SO4
CaS + HCl = CaCl2 + H2S =>
CaS + 2 HCl = CaCl2 + H2S
(NH4)2CO3 + CuBr = (NH4)2Br + CuCO3 =>
(NH4)2CO3 + CuBr = (NH4)2Br + CuCO3
Cu2FeS3(s) + O2(g) = Cu(s) + FeO(s) + SO2(g) =>
2 Cu2FeS3(s) + 7 O2(g) = 4 Cu(s) + 2 FeO(s) + 6 SO2(g)
P4 + Ca = CaP4 =>
P4 + Ca = CaP4
C3H5N3O + O2 = CO2 + H2O + N2 =>
4 C3H5N3O + 15 O2 = 12 CO2 + 10 H2O + 6 N2
NaOH + FeSO4 = FeOH + NaSO4 =>
NaOH + FeSO4 = FeOH + NaSO4
FeS2 + H2O = Fe3O4 + H + H2SO4 =>
3 FeS2 + 28 H2O = Fe3O4 + 44 H + 6 H2SO4
NaCl + FeO4P = FeCl3 + Na3PO4 =>
3 NaCl + FeO4P = FeCl3 + Na3PO4
Ag(s) + H2S(g) + O2 = Ag2S(s) + H2O(l) =>
4 Ag(s) + 2 H2S(g) + O2 = 2 Ag2S(s) + 2 H2O(l)
P4 + S8 = P4S10 =>
4 P4 + 5 S8 = 4 P4S10
NO2 + N = N2O =>
NO2 + 3 N = 2 N2O
Li2SO4 + Mg(NO3)2 = Li(NO3)2 + Mg2SO4 =>
Li2SO4 + 2 Mg(NO3)2 = 2 Li(NO3)2 + Mg2SO4
I2 + CrCl3 + NaOH = NaI + Na2CrO4 + NaCl + H2O =>
3 I2 + 2 CrCl3 + 16 NaOH = 6 NaI + 2 Na2CrO4 + 6 NaCl + 8 H2O
[NH4]2Fe[SO4]2 + NH4SCN = [NH4]2Fe(SCN)2 + NH4SO4 =>
[NH4]2Fe[SO4]2 + 2 NH4SCN = [NH4]2Fe(SCN)2 + 2 NH4SO4
HNO3 + S = H2SO4 + NO =>
2 HNO3 + S = H2SO4 + 2 NO
ZnBr2 + CsOH = Zn(OH)2 + CsBr =>
ZnBr2 + 2 CsOH = Zn(OH)2 + 2 CsBr
SO2 + NaIO3 + H2O = I2 + Na2SO4 + H2SO4 =>
5 SO2 + 2 NaIO3 + 4 H2O = I2 + Na2SO4 + 4 H2SO4
H3PO2 = H2O + P2O =>
2 H3PO2 = 3 H2O + P2O
RMgX + RCOR = R3COXMg =>
RMgX + RCOR = R3COXMg
CH3COOH(aq) + Mg(OH)2(aq) = Mg(CH3COO)2(aq) + H2O(l) =>
2 CH3COOH(aq) + Mg(OH)2(aq) = Mg(CH3COO)2(aq) + 2 H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/29/23
Équations équilibrées sur12/29/22
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