Équations équilibrées la veille | Équations équilibrées le lendemain |
N2 + 3 Ca = N2Ca3
Cl2 + KAt = KCl + At2 =>
Cl2 + 2 KAt = 2 KCl + At2
(NH4)2CO3 + Ba(C2H3O2)2 = (NH4)2(C2H3O2)2 + BaCO3 =>
(NH4)2CO3 + Ba(C2H3O2)2 = (NH4)2(C2H3O2)2 + BaCO3
(NH4)3PO4 + Fe2(CO3)3 = FePO4 + (NH4)2CO3 =>
2(NH4)3PO4 + Fe2(CO3)3 = 2 FePO4 + 3(NH4)2CO3
C3H4O + H2O = C6H10O3 =>
2 C3H4O + H2O = C6H10O3
U + HCl = UCl4 + H2 =>
U + 4 HCl = UCl4 + 2 H2
Mn + NH3 = Mn(NH3) =>
Mn + NH3 = Mn(NH3)
CO2 + H2O + NaC2H3O2 = NaHCO3 + HC2H3O2 =>
CO2 + H2O + NaC2H3O2 = NaHCO3 + HC2H3O2
H2S + HO = HOH + S =>
H2S + 2 HO = 2 HOH + S
CoCl2 + KNO2 + CH3COOH = K3Co(NO2)6 + NO + H2O + CH3COOKKCl =>
CoCl2 + 7 KNO2 + 2 CH3COOH = K3Co(NO2)6 + NO + H2O + 2 CH3COOKKCl
Br2 + FeSO4 = Br2SO4 + Fe =>
Br2 + FeSO4 = Br2SO4 + Fe
C2H4O + KMnO4 + H2O = CH3COOH + KOH + MnO2 =>
3 C2H4O + 2 KMnO4 + H2O = 3 CH3COOH + 2 KOH + 2 MnO2
CH4O + KMnO4 + H2SO4 = C2H4O2 + MnSO4 + K2SO4 + H2O =>
10 CH4O + 4 KMnO4 + 6 H2SO4 = 5 C2H4O2 + 4 MnSO4 + 2 K2SO4 + 16 H2O
Ca + NdF3 = Nd + CaF2 =>
3 Ca + 2 NdF3 = 2 Nd + 3 CaF2
NaBH4 = Na + B + H2 =>
NaBH4 = Na + B + 2 H2
Cl2O7 + FeO = Fe(ClO4)2 =>
Cl2O7 + FeO = Fe(ClO4)2
HL = H2L2 =>
2 HL = H2L2
MgSO4 + C = MgS + CO =>
MgSO4 + 4 C = MgS + 4 CO
Cr(OH)3 + NaClO3 + Na2CO3 = Na2CrO4 + NaCl + H2O + CO2 =>
2 Cr(OH)3 + NaClO3 + 2 Na2CO3 = 2 Na2CrO4 + NaCl + 3 H2O + 2 CO2
NaVO3 + Na2HPO4 + Na2MoO4*2H2O + H2SO4 = H8PMo7V5O40 + NaHSO4 + H2O =>
5 NaVO3 + Na2HPO4 + 7 Na2MoO4*2H2O + 21 H2SO4 = H8PMo7V5O40 + 21 NaHSO4 + 21 H2O
Mg + CrO = Cr + MgO2 =>
Mg + 2 CrO = 2 Cr + MgO2
NO + ClO2 + H2O = HNO3 + HCl =>
5 NO + 3 ClO2 + 4 H2O = 5 HNO3 + 3 HCl
KNO3 + SO2 = K2SO4 + NO2 =>
2 KNO3 + SO2 = K2SO4 + 2 NO2
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
C8H18 + H2SO4 = H2S + CO2 + H2O =>
4 C8H18 + 25 H2SO4 = 25 H2S + 32 CO2 + 36 H2O
Hg{2+} + Ni = Hg + Ni{2+} =>
Hg{2+} + Ni = Hg + Ni{2+}
IO4{-} + I{-} + H2O = I2 + OH{-} =>
IO4{-} + 7 I{-} + 4 H2O = 4 I2 + 8 OH{-}
Rb + S = Rb2S =>
2 Rb + S = Rb2S
C7H8O2 + O2 = CO2 + H2 =>
C7H8O2 + 6 O2 = 7 CO2 + 4 H2
P(s) + O2(g) = P2O5(s) =>
4 P(s) + 5 O2(g) = 2 P2O5(s)
NO2 + CH3 = CO2 + NH3 =>
NO2 + CH3 = CO2 + NH3
CH3CH2NH2 + H2SO4 = (CH3CH2NH3)2SO4 =>
2 CH3CH2NH2 + H2SO4 = (CH3CH2NH3)2SO4
KClO + H2O = HClO + KOH =>
KClO + H2O = HClO + KOH
C6H6SO3 + O2 = CO2 + H2O + SO2 =>
C6H6SO3 + 7 O2 = 6 CO2 + 3 H2O + SO2
MnSO4 + NaBiO3 = Mn(BiO3)2 + Na2SO4 =>
MnSO4 + 2 NaBiO3 = Mn(BiO3)2 + Na2SO4
MgO + Cl2 = MgCl2 + O =>
MgO + Cl2 = MgCl2 + O
Na + Zn + UO2 + HC2H3O2 + H2O = NaZn(UO2)3(C2H3O2)9(H2O)9 + H =>
Na + Zn + 3 UO2 + 9 HC2H3O2 + 9 H2O = NaZn(UO2)3(C2H3O2)9(H2O)9 + 9 H
BaSO4 + Sn = Sn(SO4)2 + Ba =>
2 BaSO4 + Sn = Sn(SO4)2 + 2 Ba
AlCl3 + S = Al2S3 + Cl =>
2 AlCl3 + 3 S = Al2S3 + 6 Cl
HNO3(aq) + NaHCO3(aq) = NaNO3(aq) + H2O(l) + CO2(g) =>
HNO3(aq) + NaHCO3(aq) = NaNO3(aq) + H2O(l) + CO2(g)
Sc2O3 = Sc2 + O3 =>
Sc2O3 = Sc2 + O3
CaCO3(s) + HCl = CaCl2(aq) + CO2(g) + H2O =>
CaCO3(s) + 2 HCl = CaCl2(aq) + CO2(g) + H2O
NH4NO2 + Ca(OH)2 = NH4OH + Ca(NO2)2 =>
2 NH4NO2 + Ca(OH)2 = 2 NH4OH + Ca(NO2)2
V{5+} + Mg = V + Mg{2+} =>
2 V{5+} + 5 Mg = 2 V + 5 Mg{2+}
K3[Cr(OH)6] + Cl2 + KOH = KCl + K2CrO4 + H2O =>
2 K3[Cr(OH)6] + 3 Cl2 + 4 KOH = 6 KCl + 2 K2CrO4 + 8 H2O
MnSO4 + Na2S2O3 + H2O = MnS2 + NaOH + SO2 =>
MnSO4 + 3 Na2S2O3 + 3 H2O = MnS2 + 6 NaOH + 5 SO2
Ag + Au{3+} = Ag{+} + Au =>
3 Ag + Au{3+} = 3 Ag{+} + Au
Pb + SO2 = PbO + PbS =>
3 Pb + SO2 = 2 PbO + PbS
C4H8Br2 + Na = C4H8 + NaBr =>
C4H8Br2 + 2 Na = C4H8 + 2 NaBr
Nb + B4C = Nb5B6 + Nb4C3 =>
14 Nb + 3 B4C = 2 Nb5B6 + Nb4C3
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Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/23/24
Équations équilibrées sur11/22/23
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