| Équations équilibrées la veille | Équations équilibrées le lendemain |
KAl(SO4)2*12H2O(aq) + 2 BaCl2(s) = KCl(aq) + AlCl3(aq) + 2 Ba(SO4)(s) + 12 H2O
N2O(g) + H2(g) = H2O(g) + N2(g) =>
N2O(g) + H2(g) = H2O(g) + N2(g)
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Fe(NO3)3 + Na2(CO4) = Fe2(CO4)3 + Na(NO3) =>
2 Fe(NO3)3 + 3 Na2(CO4) = Fe2(CO4)3 + 6 Na(NO3)
Cu2(CH3CO2)4 + NH3 = Cu(NH3)4 + CH3CO2 =>
Cu2(CH3CO2)4 + 8 NH3 = 2 Cu(NH3)4 + 4 CH3CO2
CCH4(g) + O2(g) = CO2(g) + H2O(g) =>
CCH4(g) + 3 O2(g) = 2 CO2(g) + 2 H2O(g)
CH4O + C4H8O2 = C5H10O2 + H2O =>
CH4O + C4H8O2 = C5H10O2 + H2O
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
(d)HCl(aq) + HNO3(aq) + Sn(s) = NO2(g) + H2SnCl6(aq) + H2O(l) =>
6(d)HCl(aq) + 4 HNO3(aq) + Sn(s) = 4 NO2(g) + H2SnCl6(aq) + 4 H2O(l)
C6H12 + Br = HBr + C6H11Br =>
C6H12 + 2 Br = HBr + C6H11Br
Al2(SO4)3 + NaH(CO3) = Al(OH)3 + CO2 + Na2(SO4) =>
Al2(SO4)3 + 6 NaH(CO3) = 2 Al(OH)3 + 6 CO2 + 3 Na2(SO4)
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
Al(s) + Zn(Cl)2(aq) = AlCl2 + Zn =>
Al(s) + Zn(Cl)2(aq) = AlCl2 + Zn
CH3CH2OH + K2CrO4 + H2SO4 = HCOOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3CH2OH + 8 K2CrO4 + 20 H2SO4 = 6 HCOOH + 4 Cr2(SO4)3 + 8 K2SO4 + 23 H2O
KNO3 + Cr2(SO4)3 + Na2CO3 = KNO2 + Na2CrO4 + NaSO4 + CO2 =>
9 KNO3 + 2 Cr2(SO4)3 + 7 Na2CO3 = 9 KNO2 + 4 Na2CrO4 + 6 NaSO4 + 7 CO2
V2(CO3)3 = V + C + O =>
V2(CO3)3 = 2 V + 3 C + 9 O
KI(aq) + K2Cr2O7(aq) + H2SO4(aq) = I2 + Cr2(SO4)3(aq) + K2SO4(aq) + H2O(l) =>
6 KI(aq) + K2Cr2O7(aq) + 7 H2SO4(aq) = 3 I2 + Cr2(SO4)3(aq) + 4 K2SO4(aq) + 7 H2O(l)
C6H11OH + K2Cr2O7 + H2SO4 = C6H6O + K2SO4 + Cr2(SO4)3 + H2O =>
C6H11OH + K2Cr2O7 + 4 H2SO4 = C6H6O + K2SO4 + Cr2(SO4)3 + 7 H2O
(CH3NH3)Cl + NaOH = CH3NH2 + Na + Cl + H2O =>
(CH3NH3)Cl + NaOH = CH3NH2 + Na + Cl + H2O
NH4OH + CuSO4 = CuNH4 + SO4OH =>
NH4OH + CuSO4 = CuNH4 + SO4OH
SnO2 + Fe + H2 = SnH + FeO =>
2 SnO2 + 4 Fe + H2 = 2 SnH + 4 FeO
Al + FeMnO4 = AlMnO4 + Fe =>
Al + FeMnO4 = AlMnO4 + Fe
Li2SO4 + Cu(OH)2 = LiOH + CuSO4 =>
Li2SO4 + Cu(OH)2 = 2 LiOH + CuSO4
(d)HCl(aq) + HNO3(aq) + Sn(s) = NO2(g) + H2SnCl6(aq) + H2O(l) =>
6(d)HCl(aq) + 4 HNO3(aq) + Sn(s) = 4 NO2(g) + H2SnCl6(aq) + 4 H2O(l)
C2H5OH + H3CCOOH = H3CCOOC2H5 + H2O =>
C2H5OH + H3CCOOH = H3CCOOC2H5 + H2O
H3PO4 + AlNO3 = H3NO3 + AlPO4 =>
H3PO4 + AlNO3 = H3NO3 + AlPO4
HPO4 + NH4 + MoO4 + H = (NH4)3PO4*(MoO3)2 + H2O =>
HPO4 + 3 NH4 + 2 MoO4 + 3 H = (NH4)3PO4*(MoO3)2 + 2 H2O
BaCO3(s) + Na2SO4(aq) + NH3(aq) = Ba(NH3)4SO4(aq) + Na2CO3(aq) =>
BaCO3(s) + Na2SO4(aq) + 4 NH3(aq) = Ba(NH3)4SO4(aq) + Na2CO3(aq)
C26 + O2 = CO2 = H2O =>
C26 + 26 O2 = 26 CO2
KCl + HCl = KCl2 + H2 =>
2 KCl + 2 HCl = 2 KCl2 + H2
HC2H3O2 + NH4OH = HOH + NH4C2H3O2 =>
HC2H3O2 + NH4OH = HOH + NH4C2H3O2
PbSO4(s) + NaCl(aq) = PbCl2(aq) + Na2SO4(an) =>
PbSO4(s) + 2 NaCl(aq) = PbCl2(aq) + Na2SO4(an)
NiSO4(aq) + Na2CO3(aq) = Na2SO4(aq) + NiCO3(s) =>
NiSO4(aq) + Na2CO3(aq) = Na2SO4(aq) + NiCO3(s)
Zn(NO3)2 + Na2(SO3) = Zn(SO3) + Na(NO3) =>
Zn(NO3)2 + Na2(SO3) = Zn(SO3) + 2 Na(NO3)
Na2S + H2SO4 = H2SNa2SO4 =>
Na2S + H2SO4 = H2SNa2SO4
NaHCO3(s) + HCl(ac) = H2O(l) + CO2(g) + NaCl(ac) =>
NaHCO3(s) + HCl(ac) = H2O(l) + CO2(g) + NaCl(ac)
Na2SiO3(aq) + CuSO4(s) = Na2SO4(s) + CuSiO3(aq) =>
Na2SiO3(aq) + CuSO4(s) = Na2SO4(s) + CuSiO3(aq)
KO2 + CO2 = K2CO2 + O2 =>
2 KO2 + CO2 = K2CO2 + 2 O2
BaCl2 + LiCrO4 = BaCrO4 + LiCl2 =>
BaCl2 + LiCrO4 = BaCrO4 + LiCl2
K3 + CO = KCO =>
K3 + 3 CO = 3 KCO
CH3CH2CH2CH2CH2COH + H2O + H2 = CH3CH2CH2CH2CH2OH =>
5 CH3CH2CH2CH2CH2COH + H2O + 5 H2 = 6 CH3CH2CH2CH2CH2OH
LiI + Mg = MgI2 + Li =>
2 LiI + Mg = MgI2 + 2 Li
C2H5OH(l) + NO2(g) = CH3COOH(l) + NO(g) + H2O(l) =>
C2H5OH(l) + 2 NO2(g) = CH3COOH(l) + 2 NO(g) + H2O(l)
PF4SO4H + Au = PF4SO4Au + H2 =>
2 PF4SO4H + 2 Au = 2 PF4SO4Au + H2
Cr2O3 + H2O + NO3 = CrO4{2-} + NO2{-} + H{+} =>
Cr2O3 + 3 H2O + 2 NO3 = 2 CrO4{2-} + 2 NO2{-} + 6 H{+}
FeSO4 + K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + K2SO4 =>
3 FeSO4 + 2 K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + 3 K2SO4
(CuOH)2CO3 + H2SO4 = CuSO4 + H2CO3 + H2O =>
(CuOH)2CO3 + 2 H2SO4 = 2 CuSO4 + H2CO3 + 2 H2O
AlCl3(aq) + H2O(l) = Al(OH)3 + HCl =>
AlCl3(aq) + 3 H2O(l) = Al(OH)3 + 3 HCl
HCN + O2 = N2 + C02 + H2O =>
4 HCN + O2 = 2 N2 + 2 C02 + 2 H2O
BaOH2 + HCl = BaCl + H3O =>
BaOH2 + HCl = BaCl + H3O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/13/24
Équations équilibrées sur12/13/23
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