| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al{+3}{+} + 3 OH{-} = Al(OH)3
H2SO4 + BiO3H3 = Bi2S3O12 + H2O =>
3 H2SO4 + 2 BiO3H3 = Bi2S3O12 + 6 H2O
Fe(SCN)3 + NaI = Na(SCN)3 + FeI =>
Fe(SCN)3 + NaI = Na(SCN)3 + FeI
K + S = K1S2 =>
K + 2 S = K1S2
C + O + Ag = COAg =>
C + O + Ag = COAg
As2S3 + NO3 = AsO4 + SO42 + NO2 =>
As2S3 + 134 NO3 = 2 AsO4 + 3 SO42 + 134 NO2
HCl + Mn = H2 + MnCl2 =>
2 HCl + Mn = H2 + MnCl2
C4H11NOHCl + CaO = C4H11NO + CaCl2 + H2O =>
2 C4H11NOHCl + CaO = 2 C4H11NO + CaCl2 + H2O
FeCl3 + K4[Fe(Cn)6] = KFe[Fe(Cn)6] + KCl =>
FeCl3 + K4[Fe(Cn)6] = KFe[Fe(Cn)6] + 3 KCl
K2S(aq) + AgNO3(aq) = K2(NO3)2 + Ag2S =>
K2S(aq) + 2 AgNO3(aq) = K2(NO3)2 + Ag2S
Cr2(SO4)3 + Na(OH) = Cr(OH)3 + Na2SO4 =>
Cr2(SO4)3 + 6 Na(OH) = 2 Cr(OH)3 + 3 Na2SO4
C7H5N3O6 = N2 + Water + CO2 + C =>
4 C7H5N3O6 = 6 N2 + 10 H2O + 7 CO2 + 21 C
K2Cr2O7 + Al = KAlO2 + Al2O3 + Cr =>
K2Cr2O7 + 4 Al = 2 KAlO2 + Al2O3 + 2 Cr
Al(s) + Fe3O4 = Fe(s) + Al2O3 =>
8 Al(s) + 3 Fe3O4 = 9 Fe(s) + 4 Al2O3
(C15H31COO)3C3H5 + O2 = CO + H2O =>
(C15H31COO)3C3H5 + 47 O2 = 51 CO + 49 H2O
HNO3 + CO2 = N2O5 + H2CO3 =>
2 HNO3 + CO2 = N2O5 + H2CO3
CaI2 + CuSO4 = CuI2 + CaSO4 =>
CaI2 + CuSO4 = CuI2 + CaSO4
K(s) + HCl(l) = KCl(l) + H2(g) =>
2 K(s) + 2 HCl(l) = 2 KCl(l) + H2(g)
C8H18O2 + NaOCl = C8H16O2 + NaCl + H2O =>
C8H18O2 + NaOCl = C8H16O2 + NaCl + H2O
C6H11Br + KOH = C6H10 + H2O + KBr =>
C6H11Br + KOH = C6H10 + H2O + KBr
Co = (Co3)3 =>
9 Co = (Co3)3
CH4 + Cl = CH4Cl =>
CH4 + Cl = CH4Cl
N(CH2CH3)3 + H2O = (CH3CH2)3NH4 + OH =>
N(CH2CH3)3 + 4 H2O = (CH3CH2)3NH4 + 4 OH
Fe3P3 + Na(SO4)2 = Fe3(SO4)2 + NaP3 =>
Fe3P3 + Na(SO4)2 = Fe3(SO4)2 + NaP3
Zn(OH)2 + KOH + H2O = KZnO4 + H2 =>
2 Zn(OH)2 + 2 KOH + 2 H2O = 2 KZnO4 + 5 H2
CS + H2SO4 = CO2 + SO2 + H2O =>
CS + 4 H2SO4 = CO2 + 5 SO2 + 4 H2O
H3PO4 + NaOH = Na3PO4 + H4O2 =>
2 H3PO4 + 6 NaOH = 2 Na3PO4 + 3 H4O2
H2In = HIn2 + H =>
2 H2In = HIn2 + 3 H
NH3 + Fe2O3 = N2O5 + FeO + H2O =>
2 NH3 + 8 Fe2O3 = N2O5 + 16 FeO + 3 H2O
UO2(NO3)2*2NO2 = UO2(NO3)2 + N2O4 =>
UO2(NO3)2*2NO2 = UO2(NO3)2 + N2O4
MgCO3 + HCl(aq) = MgCl2 + CO2(g) + H2O(l) =>
MgCO3 + 2 HCl(aq) = MgCl2 + CO2(g) + H2O(l)
NH3H2O + Pb2(SO4)3 = (NH4)2SO4 + Pb(OH)3 =>
6 NH3H2O + Pb2(SO4)3 = 3(NH4)2SO4 + 2 Pb(OH)3
Na2SO3 + KIO3 + H2SO3 = I2 + H2O + Na2SO4 + K2SO4 =>
4 Na2SO3 + 2 KIO3 + H2SO3 = I2 + H2O + 4 Na2SO4 + K2SO4
NH + O = N + H2O =>
2 NH + O = 2 N + H2O
C + H + O2 = COHO =>
C + H + O2 = COHO
NH + O = N + H2O =>
2 NH + O = 2 N + H2O
HCl(aq) + Mg(aq) = MgCl2(s) + H2(g) =>
2 HCl(aq) + Mg(aq) = MgCl2(s) + H2(g)
Mn + Fe2O3 = Mn2O + Fe =>
6 Mn + Fe2O3 = 3 Mn2O + 2 Fe
C6H12O6 + CuO = Cu + H2O + CO2 =>
C6H12O6 + 12 CuO = 12 Cu + 6 H2O + 6 CO2
Fe + CuBr2 = Cu + FeBr2 =>
Fe + CuBr2 = Cu + FeBr2
NaO + H2SO4 = Na2SO4 + H2O2 =>
2 NaO + H2SO4 = Na2SO4 + H2O2
H2C8H18 + O2 = CO2 + H2O =>
H2C8H18 + 13 O2 = 8 CO2 + 10 H2O
NH + O = N + H2O =>
2 NH + O = 2 N + H2O
SO2 + S = S2O3 =>
3 SO2 + S = 2 S2O3
HNO = HNOHNO =>
2 HNO = HNOHNO
NH4CO3 + HNO3 = NHNO3 + H2O + CO2 =>
5 NH4CO3 + 9 HNO3 = 7 NHNO3 + 11 H2O + 5 CO2
KOH + Al(OH)3 = K3(Al(OH)6) =>
3 KOH + Al(OH)3 = K3(Al(OH)6)
Na + H2O = NaOH + (H2) =>
2 Na + 2 H2O = 2 NaOH + (H2)
FeCl3 + KSCN = KCl + Fe(SCN)3 =>
FeCl3 + 3 KSCN = 3 KCl + Fe(SCN)3
Sn(s) + HNO3(aq) = Sn(NO3)2(aq) + NO(g) + H2O(l) =>
3 Sn(s) + 8 HNO3(aq) = 3 Sn(NO3)2(aq) + 2 NO(g) + 4 H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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