| Équations équilibrées la veille | Équations équilibrées le lendemain |
HC4H6O2Cl + H2O = H3O + C4H6O2Cl
MgCl2 + MgSO4 = SCl2O2 + MgO =>
MgCl2 + MgSO4 = SCl2O2 + 2 MgO
Ag(s) + F2(g) = AgF3(s) =>
2 Ag(s) + 3 F2(g) = 2 AgF3(s)
BaSO4 + H2SO4 = HBa + SO4 =>
2 BaSO4 + H2SO4 = 2 HBa + 3 SO4
Al2O3 + HL = AlL3 + H2O =>
Al2O3 + 6 HL = 2 AlL3 + 3 H2O
AsH3 + AgNO3 + H2O = H3AsO3 + HNO3 + Ag =>
AsH3 + 6 AgNO3 + 3 H2O = H3AsO3 + 6 HNO3 + 6 Ag
Fe + NaClO3 = FeO + NaCl =>
3 Fe + NaClO3 = 3 FeO + NaCl
In + O = InO =>
In + O = InO
Cl2 + MgO = Mg + OCl =>
Cl2 + 2 MgO = 2 Mg + 2 OCl
AgNO3(aq) + CrBr3(aq) = AgBr(s) + Cr(NO3)3(aq) =>
3 AgNO3(aq) + CrBr3(aq) = 3 AgBr(s) + Cr(NO3)3(aq)
KMnO4 + Na2S = NaMnO4 + K2S =>
2 KMnO4 + Na2S = 2 NaMnO4 + K2S
Na2CO3 + HNO3 = CO2 + H2O + NaNO3 =>
Na2CO3 + 2 HNO3 = CO2 + H2O + 2 NaNO3
NaH2Po4 + HCl = H3Po4 + NaCl =>
NaH2Po4 + HCl = H3Po4 + NaCl
BaSO4 + H2SO4 = HBa + SO4 =>
2 BaSO4 + H2SO4 = 2 HBa + 3 SO4
AgI + NH3 = AgNH3 + I2 =>
2 AgI + 2 NH3 = 2 AgNH3 + I2
NaCl + KCl = NaK + Cl =>
NaCl + KCl = NaK + 2 Cl
K2S + FeCl2 = KCl + FeS =>
K2S + FeCl2 = 2 KCl + FeS
CrO4{2-} + HSnO2{-} + H2O = CrO2{-} + HSnO3{-} + OH{-} =>
2 CrO4{2-} + 3 HSnO2{-} + H2O = 2 CrO2{-} + 3 HSnO3{-} + 2 OH{-}
Cr + P + S = CrPS4 =>
Cr + P + 4 S = CrPS4
C2H4 + MnO4{-} + H{+} = CO2 + Mn{2+} + H2O =>
5 C2H4 + 12 MnO4{-} + 36 H{+} = 10 CO2 + 12 Mn{2+} + 28 H2O
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
CN{-} + Fe{3+} + H2O = CNO{-} + Fe{2+} + H{+}' =>
CN{-} + 2 Fe{3+} + H2O = CNO{-} + 2 Fe{2+} + 2 H{+}'
S + FeCl2 + HCl = FeCl3 + H2S =>
S + 2 FeCl2 + 2 HCl = 2 FeCl3 + H2S
C + H + O = C12H22O11 =>
12 C + 22 H + 11 O = C12H22O11
NaNO3 + NH4Cl = NaH4Cl + NNO3 =>
NaNO3 + NH4Cl = NaH4Cl + NNO3
Cu(NH3)4(OH)2 + H2SO4 + H2O = Cu(OH2)4SO4 + (NH4)2SO4 =>
Cu(NH3)4(OH)2 + 3 H2SO4 + 2 H2O = Cu(OH2)4SO4 + 2(NH4)2SO4
CH3Br + Na = CH3Na + Br =>
CH3Br + Na = CH3Na + Br
O3 + HCl = HOCl =>
O3 + 3 HCl = 3 HOCl
Mn + H = MnH2 =>
Mn + 2 H = MnH2
CH3CHBrCH3 + NaOH = CH3CHOHCH3 + NaBr =>
CH3CHBrCH3 + NaOH = CH3CHOHCH3 + NaBr
ZnOHNO3 + HCl = ZnCl2 + Zn(NO3)2 + H2O =>
2 ZnOHNO3 + 2 HCl = ZnCl2 + Zn(NO3)2 + 2 H2O
CoCl2 + HCl = CoCl4{2-} + H{+} =>
CoCl2 + 2 HCl = CoCl4{2-} + 2 H{+}
CS2 = CS + S2 =>
2 CS2 = 2 CS + S2
Fe + CO = Fe3C + CO2 =>
3 Fe + 2 CO = Fe3C + CO2
CaC2 + O2 = Ca + CO2 =>
CaC2 + 2 O2 = Ca + 2 CO2
Zn(OH)2 + NaOH = Na2[Zn(OH)4] =>
Zn(OH)2 + 2 NaOH = Na2[Zn(OH)4]
AlCl3 + KOH = Al(OH)3 + KCl =>
AlCl3 + 3 KOH = Al(OH)3 + 3 KCl
Co + KSCN = Co(SCN) + K =>
Co + KSCN = Co(SCN) + K
H3PO3 + AgNO3 = H3PO4 + Ag + NO =>
2 H3PO3 + AgNO3 = 2 H3PO4 + Ag + NO
I2 + C6H14 = CI + H =>
3 I2 + C6H14 = 6 CI + 14 H
Cr2(SO4)3 + KClO3 + NaOH = Na2CrO4 + KCl + Na2SO4 + H2O =>
Cr2(SO4)3 + KClO3 + 10 NaOH = 2 Na2CrO4 + KCl + 3 Na2SO4 + 5 H2O
Cl2O3 = Cl2O2 + O2 =>
2 Cl2O3 = 2 Cl2O2 + O2
P4(g) + Cl2(g) = PCl3(g) =>
P4(g) + 6 Cl2(g) = 4 PCl3(g)
K3(PO4) + BaCl2 = Ba3(PO4)2 + KCl =>
2 K3(PO4) + 3 BaCl2 = Ba3(PO4)2 + 6 KCl
FeS + O3 = FeO + SO2 =>
FeS + O3 = FeO + SO2
K2CO3 + SO3 = K2SO4 + CO2 =>
K2CO3 + SO3 = K2SO4 + CO2
C6H6O3 + O2 = CO2 + H2O =>
C6H6O3 + 6 O2 = 6 CO2 + 3 H2O
GeO2 + H2O = H2GeO3 =>
GeO2 + H2O = H2GeO3
NaClO3 + S = NaClO + SO2 =>
NaClO3 + S = NaClO + SO2
Nh3 + BF3 = Nh3BF3 =>
Nh3 + BF3 = Nh3BF3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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