| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuBr2 + 2 AgCH3CO2 = 2 AgBr + Cu(CH3CO2)2
Sr(IO3)2 = SrI2 + O2 =>
Sr(IO3)2 = SrI2 + 3 O2
Zn(HCO3)2 + H2SO4 = ZnSO4 + H2O + CO2 =>
Zn(HCO3)2 + H2SO4 = ZnSO4 + 2 H2O + 2 CO2
Zn{+} + I2{-} = ZnI2 =>
Zn{+} + I2{-} = ZnI2
CH2Cl2 + O2 = CO2 + H2O + Cl3 =>
6 CH2Cl2 + 9 O2 = 6 CO2 + 6 H2O + 4 Cl3
Fe + H2SO3 = Fe2(SO3)4 + H2 =>
2 Fe + 4 H2SO3 = Fe2(SO3)4 + 4 H2
FeS + HCl(aq) = FeCl2 + H2S(g) =>
FeS + 2 HCl(aq) = FeCl2 + H2S(g)
Li2SO3 + CrCl3 = LiCl + Cr2(SO3)3 =>
3 Li2SO3 + 2 CrCl3 = 6 LiCl + Cr2(SO3)3
LiLAgNO3 = LiNO3AgL =>
LiLAgNO3 = LiNO3AgL
K2PtCl6 + KOH = K2Pt(OH)6 + KCl =>
K2PtCl6 + 6 KOH = K2Pt(OH)6 + 6 KCl
AlCl3 + Pt = AlPt + Cl =>
AlCl3 + Pt = AlPt + 3 Cl
Al + OH{-} + H2O = [Al(OH)4]{-} + H2 =>
2 Al + 2 OH{-} + 6 H2O = 2[Al(OH)4]{-} + 3 H2
MnSO4(H2O) + H2C2O4 + H2O = MnC2O4(H2O)3 + H2SO4 =>
MnSO4(H2O) + H2C2O4 + 2 H2O = MnC2O4(H2O)3 + H2SO4
PH3 + UO2 = P2O3 + UH4 =>
4 PH3 + 3 UO2 = 2 P2O3 + 3 UH4
Fe(NO3)3 + Cu(OH)2 = Fe(OH)3 + Cu(NO3)2 =>
2 Fe(NO3)3 + 3 Cu(OH)2 = 2 Fe(OH)3 + 3 Cu(NO3)2
CH3CHCOOH = (CH2)2 + CO2 + H =>
CH3CHCOOH = (CH2)2 + CO2 + H
Fe + CuSO4 = Cu*FeSO4 =>
Fe + CuSO4 = Cu*FeSO4
CU(OH)2 = CUO + H2O =>
CU(OH)2 = CUO + H2O
Al + LiOH = Al(OH)3 + Li =>
Al + 3 LiOH = Al(OH)3 + 3 Li
HNO3(aq) + Na2CO3 = NaNO3(aq) + CO2(g) + H2O(l) =>
2 HNO3(aq) + Na2CO3 = 2 NaNO3(aq) + CO2(g) + H2O(l)
KClO3 + As2O3 + K2CO3 = KCl + K3AsO4 + CO2 =>
2 KClO3 + 3 As2O3 + 9 K2CO3 = 2 KCl + 6 K3AsO4 + 9 CO2
Fe(NH4)2(SO4)2(H2O)6 + H2C2O4 = FeC2O4(H2O)2 + (NH4)2SO4 + H2SO4 + H2O =>
Fe(NH4)2(SO4)2(H2O)6 + H2C2O4 = FeC2O4(H2O)2 + (NH4)2SO4 + H2SO4 + 4 H2O
CH2OHCH2CH2CH3 + KMnO4 + H2O = CH2(OH)CH(OH)CH2CH3 + MnO2 + KOH =>
3 CH2OHCH2CH2CH3 + 2 KMnO4 + H2O = 3 CH2(OH)CH(OH)CH2CH3 + 2 MnO2 + 2 KOH
(CH3)4NI5 + NaHSO3 + H2O = (CH3)4NI + NaHSO4 + HI =>
(CH3)4NI5 + 2 NaHSO3 + 2 H2O = (CH3)4NI + 2 NaHSO4 + 4 HI
Rb + O2 = (RbO2) =>
Rb + O2 = (RbO2)
C17H35COOH + O2 = CO2 + H2O =>
C17H35COOH + 26 O2 = 18 CO2 + 18 H2O
HClO2 + Mn(OH)2 = Mn(ClO2)2 + H2O =>
2 HClO2 + Mn(OH)2 = Mn(ClO2)2 + 2 H2O
Zn + LiOH + H2O = Li[Zn(OH)4] + H2 =>
2 Zn + 2 LiOH + 6 H2O = 2 Li[Zn(OH)4] + 3 H2
C + Fe2O3 = Fe + C2O4 =>
6 C + 4 Fe2O3 = 8 Fe + 3 C2O4
AlCl3 + Ca = Al + CaCl2 =>
2 AlCl3 + 3 Ca = 2 Al + 3 CaCl2
C + AlCl3 = Al4C + Cl2 =>
C + 4 AlCl3 = Al4C + 6 Cl2
HCl(aq)LiHCO3(s) = LiCl(aq)H2O(l)CO2(g) =>
HCl(aq)LiHCO3(s) = LiCl(aq)H2O(l)CO2(g)
HClNaOH = NaClH2O =>
HClNaOH = NaClH2O
NH4NO3 + C6H12N4 = N2 + H2O + CO =>
12 NH4NO3 + C6H12N4 = 14 N2 + 30 H2O + 6 CO
Pb + O2 = PbO =>
2 Pb + O2 = 2 PbO
*4Fe + O2 = *2Fe2O3 =>
*4Fe + 3 O2 = *2Fe2O3
MgSO4 + SrNO3 = MgNO3 + SrSO4 =>
MgSO4 + SrNO3 = MgNO3 + SrSO4
CaO(s) + H2SO4(aq) = CaSO4 + H2O =>
CaO(s) + H2SO4(aq) = CaSO4 + H2O
HCl + LiHSO3 = H2SO3 + LiCl =>
HCl + LiHSO3 = H2SO3 + LiCl
NaCl + CO2 = NaCO2Cl =>
NaCl + CO2 = NaCO2Cl
LiHSO3 + HBr(aq) = LiBr + SO2 + H2O =>
LiHSO3 + HBr(aq) = LiBr + SO2 + H2O
AlCl3(aq) + AgNO3(aq) = AgCl + Al(NO3)3(aq) =>
AlCl3(aq) + 3 AgNO3(aq) = 3 AgCl + Al(NO3)3(aq)
O2 + C5H9O5 = CO2 + H2O =>
19 O2 + 4 C5H9O5 = 20 CO2 + 18 H2O
NH3 + NO3 = NH2O =>
2 NH3 + NO3 = 3 NH2O
KI + CO = K2O + CI2 =>
2 KI + CO = K2O + CI2
MgSiO3 + H2O + SiO2 = Mg7Si8O22(OH)2 =>
7 MgSiO3 + H2O + SiO2 = Mg7Si8O22(OH)2
Be + HCI = H2 + Be2CI =>
4 Be + 2 HCI = H2 + 2 Be2CI
(CH3)((CH2)6)(CH3) + O2 = CO2 + H2O =>
2(CH3)((CH2)6)(CH3) + 25 O2 = 16 CO2 + 18 H2O
Na2O + CaI2 = NaI + CaO =>
Na2O + CaI2 = 2 NaI + CaO
Ni(NH3)2SO4 + H2 = Ni + (NH4)2SO4 =>
Ni(NH3)2SO4 + H2 = Ni + (NH4)2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/16/25
Équations équilibrées sur02/15/24
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