| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 CH3COOH + 2 CaCO3 = 2(CH3COO)2Ca + 4 H2O + 4 CO
Na2SO3 + H2O + HCl = NaCl + H2SO4 + H2 =>
Na2SO3 + H2O + 2 HCl = 2 NaCl + H2SO4 + H2
XZnO + XC2H4OHCOOH = XZnC6H10O6 + XH2O + XC =>
5 XZnO + 11 XC2H4OHCOOH = 5 XZnC6H10O6 + 8 XH2O + 3 XC
NH4NO3 + C15H28 = N2 + H2O + CO =>
29 NH4NO3 + C15H28 = 29 N2 + 72 H2O + 15 CO
Pb2O3 + CH4 = Pb + CO2 + H2O =>
4 Pb2O3 + 3 CH4 = 8 Pb + 3 CO2 + 6 H2O
C5H12O + O2 = C5H12O3 =>
C5H12O + O2 = C5H12O3
K2S2O8 + MnSO4 + H2O = K2SO4 + MnO2 + H2SO4 =>
K2S2O8 + MnSO4 + 2 H2O = K2SO4 + MnO2 + 2 H2SO4
HNO3 + FeS = S + NO2 + H2O + Fe(NO3)2 =>
4 HNO3 + FeS = S + 2 NO2 + 2 H2O + Fe(NO3)2
Sn(ClO3)2 = SnCl2 + O =>
Sn(ClO3)2 = SnCl2 + 6 O
N2 + H = N2H4 =>
N2 + 4 H = N2H4
KMnO4 + K2C2O4 + H2C2O4 = K3[Mn(C2O4)3] + CO2 + H2O =>
KMnO4 + K2C2O4 + 4 H2C2O4 = K3[Mn(C2O4)3] + 4 CO2 + 4 H2O
C4H9SH(g) + O2(g) = SO2(g) + CO2(g) + H2O(g) =>
2 C4H9SH(g) + 15 O2(g) = 2 SO2(g) + 8 CO2(g) + 10 H2O(g)
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
CH4 + HNO3 = NH3 + CO2 + H2O =>
CH4 + HNO3 = NH3 + CO2 + H2O
Co[P(OPh)3]4 + BH4 = CoH[P(OPh)3]4 + BH3 =>
Co[P(OPh)3]4 + BH4 = CoH[P(OPh)3]4 + BH3
Al + H2SO4 = Al2(SO4) + SO2 + H2O =>
2 Al + 2 H2SO4 = Al2(SO4) + SO2 + 2 H2O
KSbO3 + H2S = K2S + Sb2S5 + H2O =>
2 KSbO3 + 6 H2S = K2S + Sb2S5 + 6 H2O
HNO3 + Ba(HCO3)2 = Ba(NO3)2 + CO2 + H2O =>
2 HNO3 + Ba(HCO3)2 = Ba(NO3)2 + 2 CO2 + 2 H2O
Al + NH3 = AlN + H =>
Al + NH3 = AlN + 3 H
C7H11O4 + O2 = CO2 + H2O =>
4 C7H11O4 + 31 O2 = 28 CO2 + 22 H2O
CaCO3 + HCH3CO2 = H2CO3 + CaCO2 =>
4 CaCO3 + HCH3CO2 = 2 H2CO3 + 4 CaCO2
Fe(NO3)2 + KClO3 = Fe(ClO3)2 + KNO3 =>
Fe(NO3)2 + 2 KClO3 = Fe(ClO3)2 + 2 KNO3
Au + NaCN + H2O + O2 = (NaAu(CN)2) + NaOH =>
4 Au + 8 NaCN + 2 H2O + O2 = 4(NaAu(CN)2) + 4 NaOH
(Cu(NH3)4(H2O)2){2+} + H2SO4 = CuSO4 + H3O{+} + (NH4)2SO4 =>
(Cu(NH3)4(H2O)2){2+} + 3 H2SO4 = CuSO4 + 2 H3O{+} + 2(NH4)2SO4
Bi(No3)3 + Na2S = Bi2S3 + NaNo3 =>
2 Bi(No3)3 + 3 Na2S = Bi2S3 + 6 NaNo3
C2H4 + O2(g) = C2H3OH =>
2 C2H4 + O2(g) = 2 C2H3OH
C + H2 + O = CH3OH =>
C + 2 H2 + O = CH3OH
Nitricacid = water + nitrogendioxide + O2 =>
4 HNO3 = 2 H2O + 4 NO2 + O2
Na2I = Na + I2 =>
2 Na2I = 4 Na + I2
AsS3 + H2O2 + NH3 = AsO3(NH4)3 + H2SO4 + H2O =>
2 AsS3 + 21 H2O2 + 6 NH3 = 2 AsO3(NH4)3 + 6 H2SO4 + 12 H2O
CH3NHCH3 + HNO2 = (CH3)2NNO + H2O =>
CH3NHCH3 + HNO2 = (CH3)2NNO + H2O
LiCl(l) = Li + Cl2 =>
2 LiCl(l) = 2 Li + Cl2
Sn(ClO3)2 = SnO + ClO2 + O2 =>
2 Sn(ClO3)2 = 2 SnO + 4 ClO2 + O2
Ba(OH)2 + KI = K(OH) + BaI2 =>
Ba(OH)2 + 2 KI = 2 K(OH) + BaI2
MnO(OH)2 + KI + H2SO4 = MnSO4 + I2 + H2O + K2SO4 =>
MnO(OH)2 + 2 KI + 2 H2SO4 = MnSO4 + I2 + 3 H2O + K2SO4
CO2 + CH4 = CO + H2O =>
3 CO2 + CH4 = 4 CO + 2 H2O
Ca + NiPO4 = Ni + CaPO4 =>
Ca + NiPO4 = Ni + CaPO4
Na3PO4 + CoCl2 = Co3PO4 + NaCl2 =>
Na3PO4 + 3 CoCl2 = Co3PO4 + 3 NaCl2
Mn2(CO3)3 = Mn2O3 + CO2 =>
Mn2(CO3)3 = Mn2O3 + 3 CO2
CoCl2 + Na2(CO)3 = Co(CO)3 + NaCl =>
CoCl2 + Na2(CO)3 = Co(CO)3 + 2 NaCl
CH3COOH + FeCl3 = CH3COOFe + HCl3 =>
CH3COOH + FeCl3 = CH3COOFe + HCl3
NaIO2 + NaH(SO3) = I2 + NaH(SO4) + Na2(SO4) + H2O =>
2 NaIO2 + 3 NaH(SO3) = I2 + NaH(SO4) + 2 Na2(SO4) + H2O
LiI + KNO3 = LiNO3 + KI =>
LiI + KNO3 = LiNO3 + KI
SiO2 + Li2O = Li4SiO4 =>
SiO2 + 2 Li2O = Li4SiO4
HCl + Rb2CO3 = RbCl + H2O + CO2 =>
2 HCl + Rb2CO3 = 2 RbCl + H2O + CO2
SO2 + Cu(OH)2 = CuSO3 + H2O =>
SO2 + Cu(OH)2 = CuSO3 + H2O
C2H5NH2 + H2SO4 = C2H5NH3 + SO4 =>
2 C2H5NH2 + H2SO4 = 2 C2H5NH3 + SO4
HOH = HH + O =>
HOH = HH + O
O + C7H8 = OH + C =>
8 O + C7H8 = 8 OH + 7 C
Zn(NO3)3 + NH4OH = ZnNH4 + HNO3 =>
2 Zn(NO3)3 + 3 NH4OH = 2 ZnNH4 + 7 HNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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