| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Ti2O3 + CH4 = 6 TiO + CO + 2 H2O
H2O + SO4 + KI = K2SO4 + HI + O =>
H2O + SO4 + 2 KI = K2SO4 + 2 HI + O
NH4Cl + AgNO3 = NH4NO3AgCl =>
NH4Cl + AgNO3 = NH4NO3AgCl
H3PO4 + CaOH = CaH2PO4 + H2O =>
H3PO4 + CaOH = CaH2PO4 + H2O
NaVO3 + AgNO3 = AgVO4 + Na + NO2 =>
NaVO3 + AgNO3 = AgVO4 + Na + NO2
CaC2 + Br2 = CaBr + C =>
2 CaC2 + Br2 = 2 CaBr + 4 C
Na2S2O3 + K2Cr2O7 + H2SO4 = Na2SO4 + K2SO4 + Cr2(SO4)3 + H2O =>
3 Na2S2O3 + 4 K2Cr2O7 + 13 H2SO4 = 3 Na2SO4 + 4 K2SO4 + 4 Cr2(SO4)3 + 13 H2O
CH3COOH + H2SO4 = CH3SO4 + COO + H2O =>
5 CH3COOH + 8 H2SO4 = 8 CH3SO4 + 2 COO + 6 H2O
Al + Fe(SO4) = Fe + Al2(SO4)3 =>
2 Al + 3 Fe(SO4) = 3 Fe + Al2(SO4)3
Fe + H2(SO4)3 = FeSO4 + H2 =>
3 Fe + H2(SO4)3 = 3 FeSO4 + H2
Mg + HNO3 = Mg(NO3)2 + NH3 + H2O =>
4 Mg + 9 HNO3 = 4 Mg(NO3)2 + NH3 + 3 H2O
CuO + HCl = CuCl + H2O2 =>
2 CuO + 2 HCl = 2 CuCl + H2O2
AlI3 + AgNO3 = AgI + Al(NO3)3 =>
AlI3 + 3 AgNO3 = 3 AgI + Al(NO3)3
CO2 + He = CO2He2 =>
CO2 + 2 He = CO2He2
Hg2(NO3)2 + NaBr = Hg2(Br)2 + NaNO3 =>
Hg2(NO3)2 + 2 NaBr = Hg2(Br)2 + 2 NaNO3
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
MnO4{-} + Cl{-2} + H{+} = Cl2 + Mn{2+} + H2O =>
4 MnO4{-} + 10 Cl{-2} + 32 H{+} = 5 Cl2 + 4 Mn{2+} + 16 H2O
H3 + O = H2O =>
2 H3 + 3 O = 3 H2O
I{-} + MnO4{-} + H3O{+} = I2 + Mn{+2} + H2O =>
10 I{-} + 2 MnO4{-} + 16 H3O{+} = 5 I2 + 2 Mn{+2} + 24 H2O
SiCl4 + Mg(s) = Si(s) + MgCl2 =>
SiCl4 + 2 Mg(s) = Si(s) + 2 MgCl2
LiCl + Br = LiBr + Cl =>
LiCl + Br = LiBr + Cl
CuSO4Mg = MgSO4Cu =>
CuSO4Mg = MgSO4Cu
Sc + HI = ScI + H2 =>
2 Sc + 2 HI = 2 ScI + H2
Zn + FeI3 = ZnI2 + Fe =>
3 Zn + 2 FeI3 = 3 ZnI2 + 2 Fe
H(NH4)2PO4 + KOH = K(NH4)2PO4 + H2O =>
H(NH4)2PO4 + KOH = K(NH4)2PO4 + H2O
SO3 + KOH = SKO4H =>
SO3 + KOH = SKO4H
Fe2(SO4)3 + K2S = Fe2S + (SO4)3K2 =>
Fe2(SO4)3 + K2S = Fe2S + (SO4)3K2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Si + H = Si3H8 =>
3 Si + 8 H = Si3H8
NO3 + H2O = NO + OH =>
NO3 + 2 H2O = NO + 4 OH
NaSO + HCl = NaCl + SOH =>
NaSO + HCl = NaCl + SOH
(CH3CH2OH) + O2 = H2O + (CH3COOHH) =>
4(CH3CH2OH) + 3 O2 = 2 H2O + 4(CH3COOHH)
ZnCO3 + NaOH = Zn(OH)2 + (Na)2CO3 =>
ZnCO3 + 2 NaOH = Zn(OH)2 + (Na)2CO3
C6H5C3H7 + O2 = CO2 + H2O =>
C6H5C3H7 + 12 O2 = 9 CO2 + 6 H2O
Na2CO3 + ZnSO4 = Na2SO4 + ZnCO3 =>
Na2CO3 + ZnSO4 = Na2SO4 + ZnCO3
Er(OH)3 = Er2O3 + H2O =>
2 Er(OH)3 = Er2O3 + 3 H2O
CrI3 + OH{-} + Cl2 = CrO4{-}3 + IO4{-} + Cl{-} + H2O =>
CrI3 + 32 OH{-} + 14 Cl2 = CrO4{-}3 + 3 IO4{-} + 28 Cl{-} + 16 H2O
Ca(OH)2 + HCl = CaClOH + H2O =>
Ca(OH)2 + HCl = CaClOH + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C4H8O2 + K2Cr2O7 + H2SO4 = C4H8O3 + K2SO4 + Cr2(SO4)3 + H2O =>
3 C4H8O2 + K2Cr2O7 + 4 H2SO4 = 3 C4H8O3 + K2SO4 + Cr2(SO4)3 + 4 H2O
HIO3 + N2SO3 = N2SO4 + I2 + H2O =>
2 HIO3 + 5 N2SO3 = 5 N2SO4 + I2 + H2O
CCl4 + HBr = CBr4 + HCl =>
CCl4 + 4 HBr = CBr4 + 4 HCl
Co(OH)3 + NaOH = Na[Co(OH)4] =>
Co(OH)3 + NaOH = Na[Co(OH)4]
C120O127H12 + O2 = CO2 + H2O =>
2 C120O127H12 + 119 O2 = 240 CO2 + 12 H2O
H2SO4 + Ca3(PO4)2 = CaSO4 + H3(PO4) =>
3 H2SO4 + Ca3(PO4)2 = 3 CaSO4 + 2 H3(PO4)
PbO + MnO + ReO3 = PbMnReO5 =>
PbO + MnO + ReO3 = PbMnReO5
Fe + Hg(NO3)2 = Hg + Fe(NO3)3 =>
2 Fe + 3 Hg(NO3)2 = 3 Hg + 2 Fe(NO3)3
CeO2 + Fe2O3 + NH4OH = FeCe2O3 + H2O + N2 =>
12 CeO2 + 3 Fe2O3 + 10 NH4OH = 6 FeCe2O3 + 25 H2O + 5 N2
NiCO3*3Ni(OH)2 + NH2CH2COOH + HClO4 = Ni(NH2CH2COO)(ClO4) + CO2 + H2O =>
NiCO3*3Ni(OH)2 + 4 NH2CH2COOH + 4 HClO4 = 4 Ni(NH2CH2COO)(ClO4) + CO2 + 7 H2O
NiO + CuO + Li2O + Fe2O3 = Ni05Li04Cu03Fe2O4 + O2 =>
10 NiO + 6 CuO + 4 Li2O + 2 Fe2O3 = 2 Ni05Li04Cu03Fe2O4 + 9 O2
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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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