| Équations équilibrées la veille | Équations équilibrées le lendemain |
HFO + KOH = KFO + H2O
H2O + Pb + NaOH = Pb(OH)2 + NaHOH =>
2 H2O + Pb + 2 NaOH = Pb(OH)2 + 2 NaHOH
BaSO4 + Pb(NO3)2 = PbSO4 + Ba(NO3)2 =>
BaSO4 + Pb(NO3)2 = PbSO4 + Ba(NO3)2
KNO3 + I2 + H2O = NO + KIO3 + KOH =>
10 KNO3 + 3 I2 + 2 H2O = 10 NO + 6 KIO3 + 4 KOH
Fe + O2 = (Fe3)2O3 =>
12 Fe + 3 O2 = 2(Fe3)2O3
RbOH + K2HPO4 = H2O + K3PO4 + Rb3PO4 =>
3 RbOH + 3 K2HPO4 = 3 H2O + 2 K3PO4 + Rb3PO4
H2O + Pb + NaOH = Pb(OH)2 + NaHOH =>
2 H2O + Pb + 2 NaOH = Pb(OH)2 + 2 NaHOH
Na + Ce2 = NaCe =>
2 Na + Ce2 = 2 NaCe
FeOC = FeCO =>
FeOC = FeCO
H2O + Pb + NaOH = Pb(OH)2 + NaHOH =>
2 H2O + Pb + 2 NaOH = Pb(OH)2 + 2 NaHOH
KMnO4 + HCl = KCl + MnCl4 + Cl + H2O =>
KMnO4 + 8 HCl = KCl + MnCl4 + 3 Cl + 4 H2O
MgNH4PO4 = Mg + NH4 + PO4 =>
MgNH4PO4 = Mg + NH4 + PO4
HCOOH + Pb(OH)2 = (HCOO)2Pb + H2O =>
2 HCOOH + Pb(OH)2 = (HCOO)2Pb + 2 H2O
Ca(ClO)2 + PbO = PbO2 + CaCl2 =>
Ca(ClO)2 + 2 PbO = 2 PbO2 + CaCl2
N3OH + H2SO4 = H2OH + SO4N3 =>
N3OH + H2SO4 = H2OH + SO4N3
H2S(g) = H2(g) + S2(g) =>
2 H2S(g) = 2 H2(g) + S2(g)
Al2(SO4)3 + AgNO3 = Al(NO3)3 + Ag2SO4 =>
Al2(SO4)3 + 6 AgNO3 = 2 Al(NO3)3 + 3 Ag2SO4
Sn{+2} + Hg2Cl2 + Cl{-} = SnCl6{-2} + Hg =>
Sn{+2} + Hg2Cl2 + 4 Cl{-} = SnCl6{-2} + 2 Hg
ZnCl2 + K2S = ZnS + K2Cl2 =>
ZnCl2 + K2S = ZnS + K2Cl2
I2 + AlCl3 = Cl2 + AlI2 =>
2 I2 + 2 AlCl3 = 3 Cl2 + 2 AlI2
CuCl3 + H2O2 = CuHO + Cl =>
2 CuCl3 + H2O2 = 2 CuHO + 6 Cl
KCl + BrOH = KBr + ClOH =>
KCl + BrOH = KBr + ClOH
H{+} + Cr2O7{-2} + H2S = Cr{+3} + S + H2O =>
8 H{+} + Cr2O7{-2} + 3 H2S = 2 Cr{+3} + 3 S + 7 H2O
FeBrLiOH = FeOHLiBr =>
FeBrLiOH = FeOHLiBr
Cd(NO3)2 + KOH = Cd(OH)2 + KNO3 =>
Cd(NO3)2 + 2 KOH = Cd(OH)2 + 2 KNO3
Cr2O7 + I2 = IO3 + Cr3 =>
6 Cr2O7 + 7 I2 = 14 IO3 + 4 Cr3
KCl + BrOH = KBr + ClOH =>
KCl + BrOH = KBr + ClOH
Mo24O37 + MnO4 = MoO3 + Mn2 =>
8 Mo24O37 + 70 MnO4 = 192 MoO3 + 35 Mn2
RbOH2 = RbH2O =>
RbOH2 = RbH2O
MgSO4 + KOH = MgOH + KSO4 =>
MgSO4 + KOH = MgOH + KSO4
HCl + NH3 = NH4Cl =>
HCl + NH3 = NH4Cl
H2O + Pb + NaOH = Pb(OH)2 + NaHOH =>
2 H2O + Pb + 2 NaOH = Pb(OH)2 + 2 NaHOH
MnO2 + H{+} + S = Mn2{+} + H2O + SO2 =>
8 MnO2 + 4 H{+} + 7 S = 4 Mn2{+} + 2 H2O + 7 SO2
KCl + BrOH = KBr + ClOH =>
KCl + BrOH = KBr + ClOH
Pb + NaOH + H2O = Na[Pb(OH)3] + H2 =>
Pb + NaOH + 2 H2O = Na[Pb(OH)3] + H2
KCl + BrOH = KBr + ClOH =>
KCl + BrOH = KBr + ClOH
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
CH3COOCl + NH3 = CH3COONH2 + NH4Cl =>
CH3COOCl + 2 NH3 = CH3COONH2 + NH4Cl
CdCl2 + NaCl = CdCl + NaCl2 =>
CdCl2 + NaCl = CdCl + NaCl2
Na3PO3 + CaSO3 = Na2SO3 + Ca3(PO3)2 =>
2 Na3PO3 + 3 CaSO3 = 3 Na2SO3 + Ca3(PO3)2
CH3OCH3 + Na = CH3ONa + CH3 =>
CH3OCH3 + Na = CH3ONa + CH3
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Cs + Br2 = Br2Cs =>
Cs + Br2 = Br2Cs
KCl + BrOH = KBr + ClOH =>
KCl + BrOH = KBr + ClOH
H3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3PO4Mo12O36 + (NH4)NO3 + H2O =>
H3PO4 + 12(NH4)2MoO4 + 21 HNO3 = (NH4)3PO4Mo12O36 + 21(NH4)NO3 + 12 H2O
BaCINaHO = NaCIBaHO =>
BaCINaHO = NaCIBaHO
K2SO4Fe(NO3)3 = FeSO4K2(NO3)3 =>
K2SO4Fe(NO3)3 = FeSO4K2(NO3)3
Al2(SO4)3 + Mn(OH)2 = Al(OH)3 + MnSO4 =>
Al2(SO4)3 + 3 Mn(OH)2 = 2 Al(OH)3 + 3 MnSO4
C6H5NH2 + HCl = C6H5NH2*HCl =>
C6H5NH2 + HCl = C6H5NH2*HCl
NaCrO4 + H2SO4 + Na2S2O4 = Cr2(SO4)3 + H2O + Na2SO4 =>
6 NaCrO4 + 8 H2SO4 + 4 Na2S2O4 = 3 Cr2(SO4)3 + 8 H2O + 7 Na2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/24
Équations équilibrées sur03/20/23
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