| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 Co(NH3)5(OH) + C2O2H2 + 17 C2O4(NH3)2 + 60 H2O = 6[Co(H2O)(NH3)5](C2O4)3*4H2O + 34 NH4OH
PO + O2 = P2O5 =>
4 PO + 3 O2 = 2 P2O5
AgNo3 + Pb = Pb(No3)2 + Ag =>
2 AgNo3 + Pb = Pb(No3)2 + 2 Ag
C4H10 + KMnO4 = C4H8O + KOH + MnO2 + H2O =>
3 C4H10 + 4 KMnO4 = 3 C4H8O + 4 KOH + 4 MnO2 + H2O
NH3 + H2O + CO2 = NCH5O3 =>
NH3 + H2O + CO2 = NCH5O3
CCl4 + HF = CCl2F2 + HCl =>
CCl4 + 2 HF = CCl2F2 + 2 HCl
NOBr = Br2 + NO =>
2 NOBr = Br2 + 2 NO
Cu(s)S(s) = CuS(s) =>
Cu(s)S(s) = CuS(s)
C3H7ONa + CH3Br = C4H10O + NaBr =>
C3H7ONa + CH3Br = C4H10O + NaBr
Cs3PO4 + CaBr2 = CsBr + Ca3(PO4)2 =>
2 Cs3PO4 + 3 CaBr2 = 6 CsBr + Ca3(PO4)2
Al(OH)3 + NH3 + H2O = Al(OH)4NH4 =>
Al(OH)3 + NH3 + H2O = Al(OH)4NH4
Ca2 + O2 = CaO =>
Ca2 + O2 = 2 CaO
AgF + Zn = ZnF2 + Ag =>
2 AgF + Zn = ZnF2 + 2 Ag
PbO2 + H2O = Pb(OH)4 =>
PbO2 + 2 H2O = Pb(OH)4
P2O5 + KOH = K2HPO4 + H2O =>
P2O5 + 4 KOH = 2 K2HPO4 + H2O
CaI2 + K = Ca + KI =>
CaI2 + 2 K = Ca + 2 KI
Cr2(SO4)3 + K3[Fe(CN)6] + KOH = K2CrO4 + K4[Fe(CN)6] + K2SO4 + H2O =>
Cr2(SO4)3 + 6 K3[Fe(CN)6] + 16 KOH = 2 K2CrO4 + 6 K4[Fe(CN)6] + 3 K2SO4 + 8 H2O
C20H38O2 + O2 = CO2 + H2O =>
2 C20H38O2 + 57 O2 = 40 CO2 + 38 H2O
Ba(NO3)2(aq) + Fe2(SO4)3(aq) = Fe(NO3)3 + BaSO4 =>
3 Ba(NO3)2(aq) + Fe2(SO4)3(aq) = 2 Fe(NO3)3 + 3 BaSO4
Al + NiO = AlNiO =>
Al + NiO = AlNiO
Cu(OH)2 + HCl = CuCl2 + H2O =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
P12 + O20 = P2O5 =>
2 P12 + 3 O20 = 12 P2O5
AgCl + H2O2 = Ag2O + HCl + O =>
2 AgCl + H2O2 = Ag2O + 2 HCl + O
O2 + HCl2 = H2O + Cl7 =>
7 O2 + 28 HCl2 = 14 H2O + 8 Cl7
H2SO4 + Cl2 = SO2 + HClO =>
H2SO4 + Cl2 = SO2 + 2 HClO
O2 + C6H14 = CO + H2O =>
13 O2 + 2 C6H14 = 12 CO + 14 H2O
C3H8 + S8 = CS2 + H2S =>
4 C3H8 + 5 S8 = 12 CS2 + 16 H2S
Cu(NO3)2 + NO + H2O = Cu2 + HNO3 =>
6 Cu(NO3)2 + 4 NO + 8 H2O = 3 Cu2 + 16 HNO3
Cu(OH)2 + ClO2 = Cu(ClO3)3 + CuCl + H2O =>
5 Cu(OH)2 + 11 ClO2 = 3 Cu(ClO3)3 + 2 CuCl + 5 H2O
Mn2O7 + K2O = KMnO4 =>
Mn2O7 + K2O = 2 KMnO4
Fe2 + O4 = FeO2 =>
Fe2 + O4 = 2 FeO2
*2NaHCO3 = Na2CO3 + H2O + CO2 =>
*2NaHCO3 = Na2CO3 + H2O + CO2
H2O2 + Mn(OH)2 = MnO2 + H2O =>
H2O2 + Mn(OH)2 = MnO2 + 2 H2O
H2 + O4 = H2O2 =>
2 H2 + O4 = 2 H2O2
Se + BrF5 = SeF6 + BrF3 =>
Se + 3 BrF5 = SeF6 + 3 BrF3
FeCl3Cu = FeCl2CuCl =>
FeCl3Cu = FeCl2CuCl
Ni + HCl = NiCl2 + H2 =>
Ni + 2 HCl = NiCl2 + H2
Na2CO3 + H2O + NiCl2 = NiCO3Ni(OH)2 + NaCl + CO2 =>
2 Na2CO3 + H2O + 2 NiCl2 = NiCO3Ni(OH)2 + 4 NaCl + CO2
NH4Cl(aq)Pb(NO3)2(aq) = NH4(NO3)2PbCl =>
NH4Cl(aq)Pb(NO3)2(aq) = NH4(NO3)2PbCl
HClRbOH = H2ORbCl =>
HClRbOH = H2ORbCl
C3H7OH + NaOH = C3H7ONa + H2O =>
C3H7OH + NaOH = C3H7ONa + H2O
K3[Fe(C2O4)3] + NaOH = Fe(OH)3 + Na2C2O4 + K2C2O4 =>
2 K3[Fe(C2O4)3] + 6 NaOH = 2 Fe(OH)3 + 3 Na2C2O4 + 3 K2C2O4
(NH4)2 + SO4 + NaOH = Na2SO4 + H2O + NH3 =>
(NH4)2 + SO4 + 2 NaOH = Na2SO4 + 2 H2O + 2 NH3
K2CO3 + H3PO3 = KOH + KH2PO3 + CO2 =>
K2CO3 + H3PO3 = KOH + KH2PO3 + CO2
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = (NH4)2SO4 + H2SO4 + K3Fe(C2O4)3 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 3 H2C2O4 + 3 K2C2O4 + H2O2 = 2(NH4)2SO4 + 2 H2SO4 + 2 K3Fe(C2O4)3 + 14 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
CuCl2 + NH4OH = NH4Cl + Cu(OH)2 =>
CuCl2 + 2 NH4OH = 2 NH4Cl + Cu(OH)2
KMnO4 + KCrO2 + KOH = K2CrO4 + K2MnO4 + H2O =>
3 KMnO4 + KCrO2 + 4 KOH = K2CrO4 + 3 K2MnO4 + 2 H2O
P + HNO3 + H2O = H3PO4 + N =>
P + HNO3 + H2O = H3PO4 + N
AgOH = Ag + O2 + H2O =>
4 AgOH = 4 Ag + O2 + 2 H2O
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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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