| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 K3Fe(CN)6 + 15 KClO4 = 15 KCl + 12 N2 + 2 Fe2O3 + 18 CO2 + 6 K2CO3
MgHCO3 = Mg2CO3 + CO2 + H2O =>
2 MgHCO3 = Mg2CO3 + CO2 + H2O
NO2 + HOCl = NO3 + Cl + H =>
NO2 + HOCl = NO3 + Cl + H
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
CuCrO4 + KI + H2SO4 = CuI + I2 + Cr2(SO4)3 + K2SO4 + H2O =>
2 CuCrO4 + 10 KI + 8 H2SO4 = 2 CuI + 4 I2 + Cr2(SO4)3 + 5 K2SO4 + 8 H2O
AlCl3 + NaHCO3 = Al2(CO3)3 + NaCl + CO2 + H2O =>
2 AlCl3 + 6 NaHCO3 = Al2(CO3)3 + 6 NaCl + 3 CO2 + 3 H2O
NaBr + CuSO4 = CuBr2 + Na2SO4 =>
2 NaBr + CuSO4 = CuBr2 + Na2SO4
Ca + AlOH = Al + CaOH =>
Ca + AlOH = Al + CaOH
NH4Cl(aq) + NaOH(aq) = NaCl(aq) + NH3(g) + H2O(l) =>
NH4Cl(aq) + NaOH(aq) = NaCl(aq) + NH3(g) + H2O(l)
K1 + H2O = KOH + H1 =>
K1 + H2O = KOH + H1
BeSO4 + NH4OH = Be(OH)2 + (NH4)2SO4 =>
BeSO4 + 2 NH4OH = Be(OH)2 + (NH4)2SO4
MgO + SO2 = MgSO4 + SO =>
MgO + 2 SO2 = MgSO4 + SO
S + H2SO4 = O2S + H2O =>
S + 2 H2SO4 = 3 O2S + 2 H2O
AgF(aq) + Zn(s) = ZnF(aq) + Ag(s) =>
AgF(aq) + Zn(s) = ZnF(aq) + Ag(s)
Ti(OH)2 + HgClO3 = HgOH + Ti(ClO3)2 =>
Ti(OH)2 + 2 HgClO3 = 2 HgOH + Ti(ClO3)2
N2*H4(l) + O2(g) = NO(g) + H2O(g) =>
N2*H4(l) + 2 O2(g) = 2 NO(g) + 2 H2O(g)
(C4H8N2O3) + O2 = CH4N2O + CO2 + H2O =>
(C4H8N2O3) + 3 O2 = CH4N2O + 3 CO2 + 2 H2O
Mg(HCO3)2 + H3PO4 = H2O + CO2 + Mg3(PO4)2 =>
3 Mg(HCO3)2 + 2 H3PO4 = 6 H2O + 6 CO2 + Mg3(PO4)2
FeZn + HCl = H + FeCl + Zn =>
FeZn + HCl = H + FeCl + Zn
FeC2O4 + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + Fe2(SO4)3 + H2O + CO2 =>
2 FeC2O4 + K2Cr2O7 + 7 H2SO4 = K2SO4 + Cr2(SO4)3 + Fe2(SO4)3 + 7 H2O + 4 CO2
HNO3 + Pb3(PO4)2 = Pb(NO3)2 + H3PO4 =>
6 HNO3 + Pb3(PO4)2 = 3 Pb(NO3)2 + 2 H3PO4
Po + Cl = PoCl2 =>
Po + 2 Cl = PoCl2
Ag + K2CrO4 = AgCrO4 + K2 =>
Ag + K2CrO4 = AgCrO4 + K2
Al2O3 + HCl = Al(OH)3 + AlCl3 =>
Al2O3 + 3 HCl = Al(OH)3 + AlCl3
SiO2 + Ca[OH]2 = CaSiO3 + H2O =>
SiO2 + Ca[OH]2 = CaSiO3 + H2O
Co + Si = Co4Si3 =>
4 Co + 3 Si = Co4Si3
NiSO3 = (SO3) + Ni =>
NiSO3 = (SO3) + Ni
Co(OH)2 + OH{-} = Co(OH)3{-} =>
Co(OH)2 + OH{-} = Co(OH)3{-}
CaBr2 + I = CaI + Br =>
CaBr2 + I = CaI + 2 Br
LiCl + KOH = LiHO + KCl =>
LiCl + KOH = LiHO + KCl
C2H2 + Br2 = C2H2Br2 =>
C2H2 + Br2 = C2H2Br2
Pb(NO3)2 + Na2SO4 = PbSO4 + Na2(NO3)2 =>
Pb(NO3)2 + Na2SO4 = PbSO4 + Na2(NO3)2
C6H6OH + NaHSO3 = C6H6HSO3 + NaOH =>
C6H6OH + NaHSO3 = C6H6HSO3 + NaOH
AgNo3 + Br = AgBr + No3 =>
AgNo3 + Br = AgBr + No3
Na + Al + O2 = NaAlO2 =>
Na + Al + O2 = NaAlO2
HCOOC2H5 + O2 = CO2 + H2O =>
2 HCOOC2H5 + 7 O2 = 6 CO2 + 6 H2O
KI + MnO2 + H2SO4 = H2O + I2 + KHSO4 + MnSO4 =>
2 KI + MnO2 + 3 H2SO4 = 2 H2O + I2 + 2 KHSO4 + MnSO4
Mg(OH)2 + H2O = HMg(OH)2 + OH =>
Mg(OH)2 + H2O = HMg(OH)2 + OH
HCl(aq) + H2O(l) = H3O{+} + Cl{-} =>
HCl(aq) + H2O(l) = H3O{+} + Cl{-}
Be + H2O + NaOH = Na2[Be(OH)4] + H2 =>
Be + 2 H2O + 2 NaOH = Na2[Be(OH)4] + H2
ZnI2 + H3PO4 = Zn3(PO4)2 + HI =>
3 ZnI2 + 2 H3PO4 = Zn3(PO4)2 + 6 HI
Ag(s) + HCl(aq) = AgCl(s) + H2(g) =>
2 Ag(s) + 2 HCl(aq) = 2 AgCl(s) + H2(g)
CH4 + NaOCl = CHCl3 + NaOH =>
CH4 + 3 NaOCl = CHCl3 + 3 NaOH
CuCl2 + NH3 = NH3Cl + Cu =>
CuCl2 + 2 NH3 = 2 NH3Cl + Cu
ZnCl2 + AgI = ZnI + AgCl2 =>
ZnCl2 + AgI = ZnI + AgCl2
Cl{-}CH2{-}COOH + NH3 = NH2{-}CH2{-}COOH + NH4Cl =>
Cl{-}CH2{-}COOH + 2 NH3 = NH2{-}CH2{-}COOH + NH4Cl
Br2 + HNO3 = HBrO5 + NO2 + H2O =>
Br2 + 18 HNO3 = 2 HBrO5 + 18 NO2 + 8 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl(l) =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl(l)
KMnO4 + H2SO4 + H2S = K2SO4 + MnSO4 + H2O =>
8 KMnO4 + 7 H2SO4 + 5 H2S = 4 K2SO4 + 8 MnSO4 + 12 H2O
Mg2C + Br2 = MgBr2 + C =>
Mg2C + 2 Br2 = 2 MgBr2 + C
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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