| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba3(PO4)2 + 6 H3O = 3 Ba + 2 H3PO4 + 6 H2O
CaCl2 + FeCl3 = FeCl2 + CaCl3 =>
CaCl2 + FeCl3 = FeCl2 + CaCl3
OH{-} + Cr{3+} + Cl2 = CrO4{2-} + Cl{-} + H2O =>
16 OH{-} + 2 Cr{3+} + 3 Cl2 = 2 CrO4{2-} + 6 Cl{-} + 8 H2O
B2H6 = B5H9 + H2 =>
5 B2H6 = 2 B5H9 + 6 H2
C2H2O(l) + O2(g) = CO2(g) + H2O(g) =>
C2H2O(l) + 2 O2(g) = 2 CO2(g) + H2O(g)
NH4Cl + AgNO3 = AgCl + NH4NO3 =>
NH4Cl + AgNO3 = AgCl + NH4NO3
NH3 + CO2 = CO(NH2)2 + H2O =>
2 NH3 + CO2 = CO(NH2)2 + H2O
K4Fe(CN)6 + K2CrO4 + H2SO4 = K2SO4 + Fe2(SO4)3 + Cr2(SO4)3 + CO2 + HNO3 + H2O =>
6 K4Fe(CN)6 + 122 K2CrO4 + 326 H2SO4 = 134 K2SO4 + 3 Fe2(SO4)3 + 61 Cr2(SO4)3 + 36 CO2 + 36 HNO3 + 308 H2O
Se2O6 + H2O = H6Se2O9 =>
Se2O6 + 3 H2O = H6Se2O9
CH3CH3CH3CCl + CH3OH = CH3CH3CH3CCH3OH + Cl =>
CH3CH3CH3CCl + CH3OH = CH3CH3CH3CCH3OH + Cl
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
SO2 + H = H2S + H2O =>
SO2 + 6 H = H2S + 2 H2O
Cu(NO3)2 + Na2(SO4) = Cu(SO4) + Na(NO3) =>
Cu(NO3)2 + Na2(SO4) = Cu(SO4) + 2 Na(NO3)
NaOH + Na = Na2O + H =>
NaOH + Na = Na2O + H
U + H2O = UH2O =>
U + H2O = UH2O
PO = OP =>
PO = OP
[Co(NH3)6]{2+} + O2 + H2O = [Co(NH3)6]{3+} + OH{-} =>
4[Co(NH3)6]{2+} + O2 + 2 H2O = 4[Co(NH3)6]{3+} + 4 OH{-}
Fe{+2} + Cr2O7{-2} + H{+} = Cr{3+} + Fe{3+} + H2O =>
6 Fe{+2} + Cr2O7{-2} + 14 H{+} = 2 Cr{3+} + 6 Fe{3+} + 7 H2O
Cu + S = CuS =>
Cu + S = CuS
KBr + H2O = H2 + KOH + Br2 =>
2 KBr + 2 H2O = H2 + 2 KOH + Br2
KOH + Zn = ZnOH + K =>
KOH + Zn = ZnOH + K
K(OH) + MgCl2 = KCl + Mg(OH)2 =>
2 K(OH) + MgCl2 = 2 KCl + Mg(OH)2
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Fe3SO4 + NaOH = Fe3(OH)2 + Na2SO4 =>
Fe3SO4 + 2 NaOH = Fe3(OH)2 + Na2SO4
Nb + KOH + H2O = K3NbO4 + H2 =>
2 Nb + 6 KOH + 2 H2O = 2 K3NbO4 + 5 H2
COOHCHOHCHOHCOOH + NaOH = COOHCHOHCHOHCOONa + H2O =>
COOHCHOHCHOHCOOH + NaOH = COOHCHOHCHOHCOONa + H2O
Ag2C2 + CH3I = CH3C + AgI =>
Ag2C2 + 2 CH3I = 2 CH3C + 2 AgI
C6H12O6 + O2 = CO2 + H6O =>
C6H12O6 + 4 O2 = 6 CO2 + 2 H6O
NaMnO4 + Nh4C2H3O2 = Nh4MnO4 + NaC2H3O2 =>
NaMnO4 + Nh4C2H3O2 = Nh4MnO4 + NaC2H3O2
Na2[Zn(OH)4] + SO2 = Na2SO3 + ZnSO3 + H2O =>
Na2[Zn(OH)4] + 2 SO2 = Na2SO3 + ZnSO3 + 2 H2O
Cu(OH)2 + CH2O = HCOOH + H2O + Cu2O =>
2 Cu(OH)2 + CH2O = HCOOH + 2 H2O + Cu2O
Al(NO3)3 + K2C2O4 = Al2(C2O4)3 + KNO3 =>
2 Al(NO3)3 + 3 K2C2O4 = Al2(C2O4)3 + 6 KNO3
K + Ca(NO3)2 = KNO3 + Ca =>
2 K + Ca(NO3)2 = 2 KNO3 + Ca
Rb + P = Rb3P =>
3 Rb + P = Rb3P
Ag2C2 + CH3I = CH3C + AgI =>
Ag2C2 + 2 CH3I = 2 CH3C + 2 AgI
Sc + F2 = ScF2 =>
Sc + F2 = ScF2
K2O + S = K2S + O =>
K2O + S = K2S + O
CH3OH + Na2CrO4 + H2SO4 = HCOOH + Cr2(SO4)3 + Na2SO4 + H2O =>
3 CH3OH + 4 Na2CrO4 + 10 H2SO4 = 3 HCOOH + 2 Cr2(SO4)3 + 4 Na2SO4 + 13 H2O
NH2OH + OH = N2 + H2O =>
2 NH2OH + 2 OH = N2 + 4 H2O
K3N + O2 = K2O + N2O5 =>
2 K3N + 4 O2 = 3 K2O + N2O5
HPO3 + H2O = PH3 + HPO4 =>
5 HPO3 + H2O = PH3 + 4 HPO4
Ba(OH)2 + H2(SO3) = Ba(SO3) + H2O =>
Ba(OH)2 + H2(SO3) = Ba(SO3) + 2 H2O
Pb(NO3)2 + H2SO4 = HNO3 + PbSO4 =>
Pb(NO3)2 + H2SO4 = 2 HNO3 + PbSO4
CH3NH2 + H2O = CH4 + CO2 + NH3 =>
4 CH3NH2 + 2 H2O = 3 CH4 + CO2 + 4 NH3
Br + O2 = Br2O7 =>
4 Br + 7 O2 = 2 Br2O7
C2O + O = CO6 =>
C2O + 11 O = 2 CO6
Mg(CO3) + Na = Na2(CO3) + Mg =>
Mg(CO3) + 2 Na = Na2(CO3) + Mg
NaClO + CO2 + H2O = Na2CO3 + HClO =>
2 NaClO + CO2 + H2O = Na2CO3 + 2 HClO
Sb2S3 + O2 + NaOH = Na3SbO4 + Na2SO4 + H2O =>
Sb2S3 + 7 O2 + 12 NaOH = 2 Na3SbO4 + 3 Na2SO4 + 6 H2O
BaCl2 + H2CO3 = HCl + BaCO3 =>
BaCl2 + H2CO3 = 2 HCl + BaCO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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