| Équations équilibrées la veille | Équations équilibrées le lendemain |
P4 + 5 O2 = P4O10
NaOH + Al = NaAl + OH =>
NaOH + Al = NaAl + OH
NaHCO3 = Na4C2O6 + H2O + CO2 =>
4 NaHCO3 = Na4C2O6 + 2 H2O + 2 CO2
{-}7 = {-}3 =>
{-}7 = {-}3
Fe2S3 + FeBr34 = FeS + Br =>
Fe2S3 + FeBr34 = 3 FeS + 34 Br
Li2CO2 + O = Li2CO3 =>
Li2CO2 + O = Li2CO3
BaC2O4 = BaO + O2 + C =>
2 BaC2O4 = 2 BaO + 3 O2 + 4 C
Ag + KNC + O2 + H2O = KAg(CN)2 + KOH =>
4 Ag + 8 KNC + O2 + 2 H2O = 4 KAg(CN)2 + 4 KOH
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
FeSO4 + HNO3 + H2(SO4)3 = Fe(SO4)3 + H2O + NO =>
9 FeSO4 + 4 HNO3 + 6 H2(SO4)3 = 9 Fe(SO4)3 + 8 H2O + 4 NO
sodiumchloride + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
CoI3 = Co3 + I2 =>
6 CoI3 = 2 Co3 + 9 I2
Cr(NO3)3(aq) + K3PO4(aq) = CrPO4 + KNO3 =>
Cr(NO3)3(aq) + K3PO4(aq) = CrPO4 + 3 KNO3
C3H3(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H3(NO3)3 = 12 CO2 + 6 N2 + 6 H2O + 3 O2
S + Cl = SCl =>
S + Cl = SCl
CdCl2(aq) + S = Cd2S + Cl =>
2 CdCl2(aq) + S = Cd2S + 4 Cl
K2MnO4 + H2C2O4 = CO2 + MnO2 + KOH =>
K2MnO4 + H2C2O4 = 2 CO2 + MnO2 + 2 KOH
Br{-} + AgNO3 = AgBr + NO3{-} =>
Br{-} + AgNO3 = AgBr + NO3{-}
LiO2 + H2O = LiOH + O2 =>
4 LiO2 + 2 H2O = 4 LiOH + 3 O2
NO2 + CO(NH2)2 = N2 + CO2 + H2O =>
6 NO2 + 4 CO(NH2)2 = 7 N2 + 4 CO2 + 8 H2O
(NH4)2Cr2O7(s) = NH3 + H2O + Cr2O3 + O2 =>
2(NH4)2Cr2O7(s) = 4 NH3 + 2 H2O + 2 Cr2O3 + 3 O2
S03{2-} + MnO4{-} + H{+} = SO4{2-} + Mn{2+} + H2O =>
S03{2-} + 4 MnO4{-} + 8 H{+} = 3 SO4{2-} + 4 Mn{2+} + 4 H2O
C6H1O6 + CuO = Cu + CO2 + H2O =>
2 C6H1O6 + 13 CuO = 13 Cu + 12 CO2 + H2O
AgCl + NH4OH = AgNH3 + H2O + Cl2 =>
2 AgCl + 2 NH4OH = 2 AgNH3 + 2 H2O + Cl2
K2O2 + H2SO4 = KHSO4 + H2O + O2 =>
2 K2O2 + 4 H2SO4 = 4 KHSO4 + 2 H2O + O2
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
Ca3P2O8 + SIO3 + C = P4 + CaSIO3 + CO =>
2 Ca3P2O8 + 6 SIO3 + 16 C = P4 + 6 CaSIO3 + 16 CO
NH4OH + H2C2O4 = (NH4)2C2O4 + H + OH =>
2 NH4OH + H2C2O4 = (NH4)2C2O4 + 2 H + 2 OH
C6H24 = C3H8 + H2 =>
C6H24 = 2 C3H8 + 4 H2
C6H10O3 + O2 = CO2 + H2O =>
C6H10O3 + 7 O2 = 6 CO2 + 5 H2O
Na1 + O2 = NaO1 =>
2 Na1 + O2 = 2 NaO1
H3(PO4) + Zn(OH)2 = H2O + Zn3(PO4)2 =>
2 H3(PO4) + 3 Zn(OH)2 = 6 H2O + Zn3(PO4)2
K3PO4 + (NH4)2SO4 = (NH4)3PO4 + K2SO4 =>
2 K3PO4 + 3(NH4)2SO4 = 2(NH4)3PO4 + 3 K2SO4
Ba + Na2CO3 = Ba2(CO3)2 + Na =>
2 Ba + 2 Na2CO3 = Ba2(CO3)2 + 4 Na
KCl + H3PO4 = KH2PO4 + Cl2 + H2 =>
2 KCl + 2 H3PO4 = 2 KH2PO4 + Cl2 + H2
(NH4)2SO4 + HCI = NH4CI + H2SO4 =>
(NH4)2SO4 + 2 HCI = 2 NH4CI + H2SO4
FeBr2 + NiCl2 = FeCl2 + NiBr2 =>
FeBr2 + NiCl2 = FeCl2 + NiBr2
Mg(OH)2 + HCl = MgCl + OH + H2 =>
2 Mg(OH)2 + 2 HCl = 2 MgCl + 4 OH + H2
C3H5(OH)3 + Na = C3H5(ONa5)3 + H2 =>
2 C3H5(OH)3 + 30 Na = 2 C3H5(ONa5)3 + 3 H2
NHO3 + NH3 = NH4 + NO3 =>
NHO3 + NH3 = NH4 + NO3
Al + NaOH + H2O = H2 + NaAlO2 =>
2 Al + 2 NaOH + 2 H2O = 3 H2 + 2 NaAlO2
Al(OH)3 + H2(BO3) = Al2(BO3)3 + H2O =>
2 Al(OH)3 + 3 H2(BO3) = Al2(BO3)3 + 6 H2O
GaI3 + Na2CO3 = NaI + Ga2(CO3)3 =>
2 GaI3 + 3 Na2CO3 = 6 NaI + Ga2(CO3)3
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
Cr(s) + S8(g) = Cr2S3(s) =>
16 Cr(s) + 3 S8(g) = 8 Cr2S3(s)
PH3 + Na2O = P4O10 + H2O + Na =>
4 PH3 + 16 Na2O = P4O10 + 6 H2O + 32 Na
Fe(NO3)2 + H2O = FeO + HNO3 =>
Fe(NO3)2 + H2O = FeO + 2 HNO3
SbCl + NaOH = NaCl + SbOH =>
SbCl + NaOH = NaCl + SbOH
H2S + ZnCO3 = ZnS + H2CO3 =>
H2S + ZnCO3 = ZnS + H2CO3
Fe(NO3)2 + H2O = FeOHNO3 + HNO3 =>
Fe(NO3)2 + H2O = FeOHNO3 + HNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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