| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCl + NaOH = H2O + NaCl
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
KNO3 = KNO2 + O =>
KNO3 = KNO2 + O
S + HNO2 = H2SO4 + NO + H2O =>
S + 6 HNO2 = H2SO4 + 6 NO + 2 H2O
SrBr2 + Cl2 = Br2 + SrCl2 =>
SrBr2 + Cl2 = Br2 + SrCl2
Fe3S4 + HBr = Fe3Br + S4H =>
Fe3S4 + HBr = Fe3Br + S4H
Pb(NO3)2 + K2Cr2O7 = Pb(Cr2O7)2 + K2NO3 =>
Pb(NO3)2 + 2 K2Cr2O7 = Pb(Cr2O7)2 + 2 K2NO3
CoSO4 + KBrO3 + KOH = CoOOH + KBr + K2SO4 + H2O =>
6 CoSO4 + KBrO3 + 12 KOH = 6 CoOOH + KBr + 6 K2SO4 + 3 H2O
HI + (NH4)2S = H(NH4)2 + IS =>
HI + (NH4)2S = H(NH4)2 + IS
K2SiO3 + H2O = H2SiO3 + KOH =>
K2SiO3 + 2 H2O = H2SiO3 + 2 KOH
(NO3)2Sr + ClNH4 = Cl2Sr + NO + H2O + N2 =>
(NO3)2Sr + 2 ClNH4 = Cl2Sr + 2 NO + 4 H2O + N2
K2S + Fe(NO3)3 = K(NO3) + Fe2S3 =>
3 K2S + 2 Fe(NO3)3 = 6 K(NO3) + Fe2S3
Li + HBr = LiBr + H2 =>
2 Li + 2 HBr = 2 LiBr + H2
CuSO4 + Na(OH) = NaSO4 + CuOH =>
CuSO4 + Na(OH) = NaSO4 + CuOH
NH3(s) = N2(g) + H2(g) =>
2 NH3(s) = N2(g) + 3 H2(g)
HNO3(aq) + KI(aq) = NO(g) + I2(s) + H2O(l) + KNO3(aq) =>
8 HNO3(aq) + 6 KI(aq) = 2 NO(g) + 3 I2(s) + 4 H2O(l) + 6 KNO3(aq)
Ca(NO3)2*4H2O + NH6PO4 + C2H5NO2 = Ca5(PO4)3(OH) + N2 + CO2 + H2O =>
45 Ca(NO3)2*4H2O + 27 NH6PO4 + 41 C2H5NO2 = 9 Ca5(PO4)3(OH) + 79 N2 + 82 CO2 + 359 H2O
Cl2O3 = ClO + ClO3 =>
2 Cl2O3 = 3 ClO + ClO3
HSO + KOH = KSO + H2O =>
HSO + KOH = KSO + H2O
FeCl3 + (NH4)2S = Fe2S3 + (NH4)Cl =>
2 FeCl3 + 3(NH4)2S = Fe2S3 + 6(NH4)Cl
Co(NH3)6(OH)2 + O2 + H2O = (Co(NH3)6)(OH)3 =>
4 Co(NH3)6(OH)2 + O2 + 2 H2O = 4(Co(NH3)6)(OH)3
Hl + AgNO3 = HlAgNO3 =>
Hl + AgNO3 = HlAgNO3
Fe(OH)2 + SiO2 = FeSiO3 + H2O =>
Fe(OH)2 + SiO2 = FeSiO3 + H2O
Zn(s) + NiSO4(aq) = Ni(s) + ZnSO4 =>
Zn(s) + NiSO4(aq) = Ni(s) + ZnSO4
NaOH(aq) + HAc(aq) = NaAc(aq) + H2O(l) =>
NaOH(aq) + HAc(aq) = NaAc(aq) + H2O(l)
CrOH3 + H2SO4 = CrOH2SO4 + H2 =>
2 CrOH3 + 2 H2SO4 = 2 CrOH2SO4 + 3 H2
CH3CH2OH + O2 = H2O + HC3H3O2 =>
3 CH3CH2OH + 3 O2 = 5 H2O + 2 HC3H3O2
C6H12 + O2 = C3O3 + H2O =>
C6H12 + 6 O2 = 2 C3O3 + 6 H2O
NH4NO3 + CH4N2O = CH6N4O3 + H2O =>
NH4NO3 + CH4N2O = CH6N4O3 + H2O
Pb + Sn(NO3)3 = Pb(NO3)3 + Sn =>
Pb + Sn(NO3)3 = Pb(NO3)3 + Sn
(NH4)2SO4 + Fe = SO4Fe + (NH4)2 =>
(NH4)2SO4 + Fe = SO4Fe + (NH4)2
Cu + H2SO4 = CuSO4 + H2 =>
Cu + H2SO4 = CuSO4 + H2
N2O3 + ZnO = ZnN2O4 =>
N2O3 + ZnO = ZnN2O4
Na2Cr2O7 + H2SO4 + C2H5OH = Na2SO4 + Cr2(SO4)3 + H2O + C2H4O2 =>
2 Na2Cr2O7 + 8 H2SO4 + 3 C2H5OH = 2 Na2SO4 + 2 Cr2(SO4)3 + 11 H2O + 3 C2H4O2
Bi2O3 + B = B2O3 + Bi =>
Bi2O3 + 2 B = B2O3 + 2 Bi
Al(ClO3)3 + AgF = AlF3 + AgClO3 =>
Al(ClO3)3 + 3 AgF = AlF3 + 3 AgClO3
H4C4O4 + NaOH = Na2C4H2O4 + H2O =>
H4C4O4 + 2 NaOH = Na2C4H2O4 + 2 H2O
La100(N100O300)3*6H200O100 + Ca100(N100O300)2*4H200O100 + (C100H300C100O100O100)2Ni100*4H200O100 + Fe100(N100O300)3*9H200O100 = La70Ca30Ni50Fe50O300 + N100O100 + O200 + H200O100 + C300H600O100 =>
42 La100(N100O300)3*6H200O100 + 18 Ca100(N100O300)2*4H200O100 + 30(C100H300C100O100O100)2Ni100*4H200O100 + 30 Fe100(N100O300)3*9H200O100 = 60 La70Ca30Ni50Fe50O300 + 252 N100O100 + 217 O200 + 684 H200O100 + 40 C300H600O100
KMnO4 + H2C2O4*2H2O = CO2 + H2O + K2O + Mn2O3 =>
2 KMnO4 + 4 H2C2O4*2H2O = 8 CO2 + 12 H2O + K2O + Mn2O3
C6H5CH2OH + CuO = C6H5CHO + Cu + H2O =>
C6H5CH2OH + CuO = C6H5CHO + Cu + H2O
CrCl3 + NH4CH3COO = Cr(CH3COO)3 + NH4Cl =>
CrCl3 + 3 NH4CH3COO = Cr(CH3COO)3 + 3 NH4Cl
AlCl3 + Na2CO3 = AlCO3Na2Cl3 =>
AlCl3 + Na2CO3 = AlCO3Na2Cl3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
MgSO4 + Al = Al2O3 + MgO + SO2 =>
3 MgSO4 + 2 Al = Al2O3 + 3 MgO + 3 SO2
H2O + AlPO4 = H3PO4 + Al2O3 =>
3 H2O + 2 AlPO4 = 2 H3PO4 + Al2O3
Cu + Hg2(NO3) = Cu(NO3)2 + Hg2 =>
Cu + 2 Hg2(NO3) = Cu(NO3)2 + 2 Hg2
HNO3 + HCl = H2Cl + NO3 =>
HNO3 + HCl = H2Cl + NO3
H3PO4 + KOH = KH2PO4 + HOH =>
H3PO4 + KOH = KH2PO4 + HOH
Propionicacid + H2O = CO2 + H2 =>
CH3CH2COOH + 4 H2O = 3 CO2 + 7 H2
HF + Ar = ArF + H2 =>
2 HF + 2 Ar = 2 ArF + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/02/24
Équations équilibrées sur03/03/23
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