| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 LiOH + CuSO4 = Li2SO4 + Cu(OH)2*
Ag2SO4 + BaI2 = BaSO4 + AgI =>
Ag2SO4 + BaI2 = BaSO4 + 2 AgI
Al(MnO4)3 + NH4(C2H3O2) = NH4(MnO4) + Al(C2H3O2)3 =>
Al(MnO4)3 + 3 NH4(C2H3O2) = 3 NH4(MnO4) + Al(C2H3O2)3
HOOCCOOH + O2 = CO2 + H2O =>
2 HOOCCOOH + O2 = 4 CO2 + 2 H2O
Br2 + H2O + CO3{-2} = Br{-} + BrO3{-} + HCO3{-} =>
3 Br2 + 3 H2O + 6 CO3{-2} = 5 Br{-} + BrO3{-} + 6 HCO3{-}
CH3CH2OHCH3Li = CH3CH2LiCH3OH =>
CH3CH2OHCH3Li = CH3CH2LiCH3OH
H60 = H =>
H60 = 60 H
HBrFeCl2 = BrFeCl2H =>
HBrFeCl2 = BrFeCl2H
NaOH + Al = H2 + Na3AlO3 =>
6 NaOH + 2 Al = 3 H2 + 2 Na3AlO3
Ca(AIO2)2 + HCl = AICl3 + CaCl2 + H2O =>
Ca(AIO2)2 + 8 HCl = 2 AICl3 + CaCl2 + 4 H2O
SAg = AgS =>
SAg = AgS
H2SO4CaOH2 = H2OH2CaSO4 =>
H2SO4CaOH2 = H2OH2CaSO4
K2S2O8 + NaI = KI + Na2S2O8 =>
K2S2O8 + 2 NaI = 2 KI + Na2S2O8
CH + Br = CHBr3 =>
CH + 3 Br = CHBr3
Ca(NO3)2 + KIO3 = K(NO3)2 + CaIO3 =>
Ca(NO3)2 + KIO3 = K(NO3)2 + CaIO3
Al + KCI = AlCI + K =>
Al + KCI = AlCI + K
H2O + PbSO4 = Pb(OH)2 + SO4 + H =>
2 H2O + PbSO4 = Pb(OH)2 + SO4 + 2 H
Ba(OH)2 + NaCO3 = BaCO3 + Na(OH)2 =>
Ba(OH)2 + NaCO3 = BaCO3 + Na(OH)2
Cr + H2O + NaOH = NaCr(OH)4 + H2 =>
2 Cr + 6 H2O + 2 NaOH = 2 NaCr(OH)4 + 3 H2
Co(NO3)2 + Na2HPO4 = CoHPO4 + NaNO3 =>
Co(NO3)2 + Na2HPO4 = CoHPO4 + 2 NaNO3
S + CO = SO2 + C2 =>
S + 2 CO = SO2 + C2
Bi2(SO4)3 + H2S = Bi2S3 + H2SO4 =>
Bi2(SO4)3 + 3 H2S = Bi2S3 + 3 H2SO4
P4 + ClO{-]+OH{-]+H2O = H2PO4{-]+Cl{-] =>
P4 + 10 ClO{-]+4OH{-]+2H2O = 4 H2PO4{-]+10Cl{-]
K3[Al(OH)6] = Al(OH)3 + KOH =>
K3[Al(OH)6] = Al(OH)3 + 3 KOH
Br2 + CaI2 = CaBr2 + I =>
Br2 + CaI2 = CaBr2 + 2 I
Cu(OH)2 + BaSO4 = Ba(OH)2 + CuSO4 =>
Cu(OH)2 + BaSO4 = Ba(OH)2 + CuSO4
MgS + H2O = MgOH + HS =>
MgS + H2O = MgOH + HS
K2CO3 + H2O = H2CO3 + KOH =>
K2CO3 + 2 H2O = H2CO3 + 2 KOH
Ca + MnCl2 = CaCl2 + Mn =>
Ca + MnCl2 = CaCl2 + Mn
MgF2 + HOH = Mg(OH) + H(F)2 =>
MgF2 + HOH = Mg(OH) + H(F)2
P + SiO2 = PO + Si =>
2 P + SiO2 = 2 PO + Si
CuCl + CH4 = Cu + CH3Cl + H2 =>
2 CuCl + 2 CH4 = 2 Cu + 2 CH3Cl + H2
Mn(NO3)2(aq) + NaOH(aq) = Mn(OH)2 + Na(NO3) =>
Mn(NO3)2(aq) + 2 NaOH(aq) = Mn(OH)2 + 2 Na(NO3)
C6H3(OH)3 + O2 = CO2 + H2O =>
C6H3(OH)3 + 6 O2 = 6 CO2 + 3 H2O
NaSO3 + HCl = NaCl + H(SO3) =>
NaSO3 + HCl = NaCl + H(SO3)
BaCO3 + K2Cr2O7 + CH3COONa + H2O = BaCrO4 + CH3COOH + Na2CO3 + K2CO3 =>
2 BaCO3 + K2Cr2O7 + 2 CH3COONa + H2O = 2 BaCrO4 + 2 CH3COOH + Na2CO3 + K2CO3
NaHCO3 + HA = CO2 + H2O + NaA =>
NaHCO3 + HA = CO2 + H2O + NaA
NaOH + KPH = Na + KP + H2O =>
NaOH + KPH = Na + KP + H2O
LiBH4 + H2O = LiBO2 + H2 =>
LiBH4 + 2 H2O = LiBO2 + 4 H2
Cu + HCI = CuHCI =>
Cu + HCI = CuHCI
Ca(NO3)2 + H3(PO4) = Ca3(PO4)2 + HNO3 =>
3 Ca(NO3)2 + 2 H3(PO4) = Ca3(PO4)2 + 6 HNO3
Te(s) + H2O(l) = TeO(aq) + H2(g) =>
Te(s) + H2O(l) = TeO(aq) + H2(g)
Fe(NO3)2 + KPO4 = Fe(PO4)2 + KNO3 =>
Fe(NO3)2 + 2 KPO4 = Fe(PO4)2 + 2 KNO3
NaAl(OH)4 + Na2SiO3 = Na11Si13Al11O48 + H2O + NaOH =>
11 NaAl(OH)4 + 13 Na2SiO3 = Na11Si13Al11O48 + 9 H2O + 26 NaOH
SO2 + NaMnO4 + H2O = Na2SO4 + MnSO4 + H2SO4 =>
5 SO2 + 2 NaMnO4 + 2 H2O = Na2SO4 + 2 MnSO4 + 2 H2SO4
sulfur + ozone = sulfurdioxide =>
3 S + 2 O3 = 3 SO2
SiO3NaOH = HNaSiO4 =>
SiO3NaOH = HNaSiO4
Bi(OH)3 + HNO3 = Bi(NO3)3 + H2O = Bi(OH)3 + HNO3 =>
Bi(OH)3 + 3 HNO3 = Bi(NO3)3 + 3 H2O
Mg{2+} + C2O4{2-} = MgC2O4 =>
Mg{2+} + C2O4{2-} = MgC2O4
MgSO4 + AgNO3 = Mg(NO3)2 + Ag2SO4 =>
MgSO4 + 2 AgNO3 = Mg(NO3)2 + Ag2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/21/24
Équations équilibrées sur12/21/23
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