| Équations équilibrées la veille | Équations équilibrées le lendemain |
Rb3P + 3 KBr = 3 RbBr + K3P
CHCH + KMnO4 + H2SO4 = MnSO4 + COOHCOOH + K2SO4 + H2O =>
5 CHCH + 8 KMnO4 + 12 H2SO4 = 8 MnSO4 + 5 COOHCOOH + 4 K2SO4 + 12 H2O
As2S + NH4OH + H2O2 = (NH4)3AsO4 + (NH4)2SO4 + H2O =>
As2S + 8 NH4OH + 8 H2O2 = 2(NH4)3AsO4 + (NH4)2SO4 + 12 H2O
Mn + HClO = MnO + Cl + H =>
Mn + HClO = MnO + Cl + H
NaOH + Ca(OH)2 = Na2(Ca(OH)4) =>
2 NaOH + Ca(OH)2 = Na2(Ca(OH)4)
ZnCuCl2 = CuZnCl2 = =>
ZnCuCl2 = CuZnCl2
Cu(NO3)2 + H2SO4 = Cu(SO4)2 + H2NO3 =>
Cu(NO3)2 + 2 H2SO4 = Cu(SO4)2 + 2 H2NO3
C7H10O + O2 = H2O + CO2 =>
C7H10O + 9 O2 = 5 H2O + 7 CO2
Rb3P + KBr = RbBr + K3P =>
Rb3P + 3 KBr = 3 RbBr + K3P
CAgSPHg = CAg + SPHg =>
CAgSPHg = CAg + SPHg
HCN + Ba(OH)2 = H2O + Ba(CN)2 =>
2 HCN + Ba(OH)2 = 2 H2O + Ba(CN)2
HgI2 + KI = K2(HgI4) =>
HgI2 + 2 KI = K2(HgI4)
FeCl3 + KCN = K3Fe(CN)6 + KCl =>
FeCl3 + 6 KCN = K3Fe(CN)6 + 3 KCl
Na2S2O3 + Br2 + H2O = S + Na2SO4 + HBr =>
Na2S2O3 + Br2 + H2O = S + Na2SO4 + 2 HBr
CH2ClCH3 + NaOH = CH2(OH)CH3 + NaCl =>
CH2ClCH3 + NaOH = CH2(OH)CH3 + NaCl
Fe(OH)3 + CuS = Fe2S3 + Cu(OH)2 =>
2 Fe(OH)3 + 3 CuS = Fe2S3 + 3 Cu(OH)2
H2SO4 + NaOH = H6O3 + Na2SO4 =>
3 H2SO4 + 6 NaOH = 2 H6O3 + 3 Na2SO4
Mn + NH4 = MnNH4 =>
Mn + NH4 = MnNH4
LiOHC8H8O2 = H2OC8H7OOLi =>
LiOHC8H8O2 = H2OC8H7OOLi
Ba2O2 + SO2 + O2 = BaSO4 =>
Ba2O2 + 2 SO2 + O2 = 2 BaSO4
NaOH + HNO3 + Zn = NH3 + Na2ZnO2 + H2O =>
8 NaOH + HNO3 + 4 Zn = NH3 + 4 Na2ZnO2 + 3 H2O
KNO3 + Na2SO3 = Na2SO4 + KNO2 =>
KNO3 + Na2SO3 = Na2SO4 + KNO2
CoBr3 + F2 = CoF3 + Br2 =>
2 CoBr3 + 3 F2 = 2 CoF3 + 3 Br2
K2MnO4 + CO2 + H2O = KMnO4 + MnO(OH)2 + K2CO3 =>
3 K2MnO4 + 2 CO2 + H2O = 2 KMnO4 + MnO(OH)2 + 2 K2CO3
K2PO4 + AgNO3 = AgPO4 + K2NO3 =>
K2PO4 + AgNO3 = AgPO4 + K2NO3
CaC03(S) = Ca0(S) + C02(g) =>
2 CaC03(S) = 2 Ca0(S) + 3 C02(g)
AgNO3 + HgCl2(aq) = AgCl + Hg(NO3)2 =>
2 AgNO3 + HgCl2(aq) = 2 AgCl + Hg(NO3)2
Rb3P + KBr = RbBr + K3P =>
Rb3P + 3 KBr = 3 RbBr + K3P
TiOSO4 + H2O2 + H2SO4 = H2[TiO2(SO43)2] + H2O =>
TiOSO4 + 79 H2O2 + H2SO4 = H2[TiO2(SO43)2] + 79 H2O
Fe(OH)3 + HIO2 = Fe(IO2)3 + H2O =>
Fe(OH)3 + 3 HIO2 = Fe(IO2)3 + 3 H2O
Rb3P + KBr = RbBr + K3P =>
Rb3P + 3 KBr = 3 RbBr + K3P
C3H8 + O2 = H2O + CO2 =>
C3H8 + 5 O2 = 4 H2O + 3 CO2
NH4NO3 + NaOH = NaNO3 + NH4OH =>
NH4NO3 + NaOH = NaNO3 + NH4OH
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
CuO + Pb = Cu + Pb2O4 =>
4 CuO + 2 Pb = 4 Cu + Pb2O4
Zn + NaNO3 + NaOH = Na2(ZnO2) + NH3 + H2O =>
4 Zn + NaNO3 + 7 NaOH = 4 Na2(ZnO2) + NH3 + 2 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Cu(OH)2 + O2 = CuO + (OH) =>
2 Cu(OH)2 + O2 = 2 CuO + 4(OH)
Rb3P + KBr = RbBr + K3P =>
Rb3P + 3 KBr = 3 RbBr + K3P
Cu(OH)2 + O2 = CuO + (OH) =>
2 Cu(OH)2 + O2 = 2 CuO + 4(OH)
OH{-}CH2{-}CH2{-}OH + HBr = Br{-}CH2{-}CH2{-}Br + H2O =>
OH{-}CH2{-}CH2{-}OH + HBr = Br{-}CH2{-}CH2{-}Br + H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
CoO + HCl = CoCl2 + H2O =>
CoO + 2 HCl = CoCl2 + H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Cu + SO4(ac) = CuSO4(ac) =>
Cu + SO4(ac) = CuSO4(ac)
(CH3)2CHOH + H{+} + Cr2O7{2-} = Cr{3+} + CH3COCH3 + H2O =>
3(CH3)2CHOH + 8 H{+} + Cr2O7{2-} = 2 Cr{3+} + 3 CH3COCH3 + 7 H2O
Rb2SO3 + H2SO4 = Rb2SO4 + H2O + SO2 =>
Rb2SO3 + H2SO4 = Rb2SO4 + H2O + SO2
K2SO4 + NaMnO4 = Na2SO4 + KMnO4 =>
K2SO4 + 2 NaMnO4 = Na2SO4 + 2 KMnO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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