| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgSO4*7H2O + (NH4)2SO4 = Mg(NH4)2(SO4)2*6H2O + H2O
CoPO4 + Mn(SO3)2 = Co2(SO3)3 + Mn3(PO4)4 =>
4 CoPO4 + 3 Mn(SO3)2 = 2 Co2(SO3)3 + Mn3(PO4)4
C2H5OH + K2Cr2O7 + H2SO4 = CH3COH + Cr2(SO4)3 + K2SO4 + H2O =>
3 C2H5OH + K2Cr2O7 + 4 H2SO4 = 3 CH3COH + Cr2(SO4)3 + K2SO4 + 7 H2O
NaI + CaSO4 = CaI2 + Na2SO4 =>
2 NaI + CaSO4 = CaI2 + Na2SO4
CoPO4 + Na = Na3PO4 + Co =>
CoPO4 + 3 Na = Na3PO4 + Co
HCl + Ag{+} = H{+} + AgCl =>
HCl + Ag{+} = H{+} + AgCl
(NH4)3AsO4 + Co2(CrO4)3 = CoAsO4 + (NH4)2CrO4 =>
2(NH4)3AsO4 + Co2(CrO4)3 = 2 CoAsO4 + 3(NH4)2CrO4
CoAs3{3} + NO3{-} + OH{-} = Co{2+} + AsO4{3-} + NO + H2O =>
3 CoAs3{3} + 14 NO3{-} + 16 OH{-} = 3 Co{2+} + 9 AsO4{3-} + 14 NO + 8 H2O
VO(C5H7O2)2 + NH4NO3 = V2O5 + N2 + H2O + CO2 =>
2 VO(C5H7O2)2 + 49 NH4NO3 = V2O5 + 49 N2 + 112 H2O + 20 CO2
Na2SiO3 + CuSO4 = Cu2SiO3 + NaSO4 =>
Na2SiO3 + 2 CuSO4 = Cu2SiO3 + 2 NaSO4
HNO3 + Cu2O = Cu(NO3)2 + NO + H2O =>
14 HNO3 + 3 Cu2O = 6 Cu(NO3)2 + 2 NO + 7 H2O
HCl + Na2PO4 = NaCl + H2PO4 =>
2 HCl + Na2PO4 = 2 NaCl + H2PO4
CUO + H2S = CUS + H2O =>
CUO + H2S = CUS + H2O
KCN + CuO = Cu + KCNO =>
KCN + CuO = Cu + KCNO
CaCl2 + O2 = CaO + Cl =>
2 CaCl2 + O2 = 2 CaO + 4 Cl
CaO + NaO = CaNa + O2 =>
CaO + NaO = CaNa + O2
Fe3O4 + CO = Fe + CO2 =>
Fe3O4 + 4 CO = 3 Fe + 4 CO2
HNO2 + KI = H2O + I2 + KNO3 + NO =>
8 HNO2 + 2 KI = 4 H2O + I2 + 2 KNO3 + 6 NO
LiHO + HCl = LiCl + H2O =>
LiHO + HCl = LiCl + H2O
HNO2 + KI = H2O + I2 + KNO3 + NO =>
8 HNO2 + 2 KI = 4 H2O + I2 + 2 KNO3 + 6 NO
HNO3 + J2 = J(NO3)5 + H2O + NO =>
40 HNO3 + 3 J2 = 6 J(NO3)5 + 20 H2O + 10 NO
Ra + H2O = H + Ra(OH)2 =>
Ra + 2 H2O = 2 H + Ra(OH)2
BaCl2(H2O)(s) = BaCl2(s) + H2O(g) =>
BaCl2(H2O)(s) = BaCl2(s) + H2O(g)
MnSO4 + HBr = MnBr2 + H2SO4 =>
MnSO4 + 2 HBr = MnBr2 + H2SO4
Ag2O + Co(OH)2 + H2O = Ag + Co(OH)3 =>
Ag2O + 2 Co(OH)2 + H2O = 2 Ag + 2 Co(OH)3
C2H5OH7 + O2 = CO2 + H2O =>
2 C2H5OH7 + 9 O2 = 4 CO2 + 12 H2O
N2 + H2O2 = H2O3 + N2H4 =>
N2 + 6 H2O2 = 4 H2O3 + N2H4
PbI2 + HNO3 = Pb(NO3)2 + I2 + NO + H2O =>
3 PbI2 + 8 HNO3 = 3 Pb(NO3)2 + 3 I2 + 2 NO + 4 H2O
CaCl2 + F = CaF2 + Cl2 =>
CaCl2 + 2 F = CaF2 + Cl2
CuS + AgNO3 = Cu(NO3)2 + Ag2S =>
CuS + 2 AgNO3 = Cu(NO3)2 + Ag2S
C2H2 + KMnO4 + H2SO4 = C2H2O4 + K2SO4 + MnSO4 + H2O =>
5 C2H2 + 8 KMnO4 + 12 H2SO4 = 5 C2H2O4 + 4 K2SO4 + 8 MnSO4 + 12 H2O
O2 + Na2H2CO3 = NaO + H2O + CO2 =>
O2 + Na2H2CO3 = 2 NaO + H2O + CO2
AlCl3(s) + AgNO3(aq) = AgCl(s) + Al(NO3)3(aq) =>
AlCl3(s) + 3 AgNO3(aq) = 3 AgCl(s) + Al(NO3)3(aq)
KOH + CrCl2 = Cr(OH)2 + KCl =>
2 KOH + CrCl2 = Cr(OH)2 + 2 KCl
Ca(ClO)Cl + HCl = Cl2 + CaCl2 + H2O =>
Ca(ClO)Cl + 2 HCl = Cl2 + CaCl2 + H2O
CaSiO2 + C = CaO + Si + CO =>
CaSiO2 + C = CaO + Si + CO
SnCl2 + H2S = Sn2S2 + HCl =>
2 SnCl2 + 2 H2S = Sn2S2 + 4 HCl
CaCO3(s) = CaO(s) + CO2 =>
CaCO3(s) = CaO(s) + CO2
HCrO4{-} + H{+} + e = Cr3{+} + H2O =>
3 HCrO4{-} + 21 H{+} + 17e = Cr3{+} + 12 H2O
AgCl + Na2HPO4 = Ag2HPO4 + NaCl =>
2 AgCl + Na2HPO4 = Ag2HPO4 + 2 NaCl
NH4Cl(aq) + H2SO4(aq) = HCl(aq) + (NH4)2SO4(aq) =>
2 NH4Cl(aq) + H2SO4(aq) = 2 HCl(aq) + (NH4)2SO4(aq)
Na2HPO4 + H2CO3 = NaHCO3 + H3PO4 =>
Na2HPO4 + 2 H2CO3 = 2 NaHCO3 + H3PO4
MgCl2 + NH3*H2O = Mg(OH)2 + NH4Cl =>
MgCl2 + 2 NH3*H2O = Mg(OH)2 + 2 NH4Cl
Fe4[Fe(CN)6]3 + KCNS = Fe(CNS)3 + K4[Fe(CN)6] =>
Fe4[Fe(CN)6]3 + 12 KCNS = 4 Fe(CNS)3 + 3 K4[Fe(CN)6]
ICI + H2 = I2 + HCI =>
2 ICI + H2 = I2 + 2 HCI
CuI + HNO3 = Cu(NO3)2 + H2O + I2 + NO2 =>
2 CuI + 8 HNO3 = 2 Cu(NO3)2 + 4 H2O + I2 + 4 NO2
Zn(OH)2 + H3Po4 = Zn3(Po4)2 + H2O =>
3 Zn(OH)2 + 2 H3Po4 = Zn3(Po4)2 + 6 H2O
NH4Cl = N2 + HCl + H2 =>
2 NH4Cl = N2 + 2 HCl + 3 H2
H{+} + MnO42{-} + SO32{-} = Mn2{+} + SO42{-} + H2O =>
12 H{+} + 8 MnO42{-} + 33 SO32{-} = 4 Mn2{+} + 33 SO42{-} + 6 H2O
NaNO + O = NaNO3 =>
NaNO + 2 O = NaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/16/25
Équations équilibrées sur02/15/24
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