| Équations équilibrées la veille | Équations équilibrées le lendemain |
Hg(NO3)2 + MgCl2 = Hg(Cl2) + Mg(NO3)2
Cl2 + NO + H2O = HCl + HNO3 =>
3 Cl2 + 2 NO + 4 H2O = 6 HCl + 2 HNO3
C6H4(OH)COOH + NH3 = C6H4(OH)COO(NH4) =>
C6H4(OH)COOH + NH3 = C6H4(OH)COO(NH4)
Li2O + H2O = H2Li + O2 =>
2 Li2O + 4 H2O = 4 H2Li + 3 O2
Cl2 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O
Zn(s) + KMnO4(aq) + H2SO4(aq) = H2O(l) + K2SO4(aq) + MnSO4(aq) + ZnSO4(aq) =>
5 Zn(s) + 2 KMnO4(aq) + 8 H2SO4(aq) = 8 H2O(l) + K2SO4(aq) + 2 MnSO4(aq) + 5 ZnSO4(aq)
Bi(OCH3)5 + O2 = Bi2O5 + CO2 + H2O =>
2 Bi(OCH3)5 + 15 O2 = Bi2O5 + 10 CO2 + 15 H2O
IU = I52 + U =>
52 IU = I52 + 52 U
Ca(NO3)2(aq) + HCl(aq) = HNO3(aq) + CaCl2(aq) =>
Ca(NO3)2(aq) + 2 HCl(aq) = 2 HNO3(aq) + CaCl2(aq)
HCl + MnO = MnCl + H2O + Cl2 =>
4 HCl + 2 MnO = 2 MnCl + 2 H2O + Cl2
NiBr2 + KCN = K2(Ni(CN)4) + KBr =>
NiBr2 + 4 KCN = K2(Ni(CN)4) + 2 KBr
KMnO4 + NaOH = KNa2MnO4 + H2O2 =>
KMnO4 + 2 NaOH = KNa2MnO4 + H2O2
(NH4)2CO3 + KSO4 = (NH4)2SO4 + KCO3 =>
(NH4)2CO3 + KSO4 = (NH4)2SO4 + KCO3
H2A + NaOH = H2O + Na2A =>
H2A + 2 NaOH = 2 H2O + Na2A
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
NaH2PO4 + (NH4)2MoO4 + HNO3 = (NH4)3(PMo12O42) + NH4NO3 + NaNO3 + H2O =>
2 NaH2PO4 + 24(NH4)2MoO4 + 46 HNO3 = 2(NH4)3(PMo12O42) + 43 NH4NO3 + 2 NaNO3 + 23 H2O
BaC2O4 + HCl = HC2O4 + BaCl =>
BaC2O4 + HCl = HC2O4 + BaCl
Al2Li3 + Cl2 = Al2Cl + Li =>
2 Al2Li3 + Cl2 = 2 Al2Cl + 6 Li
Fe(OH)3 + H2Co3 = H2O + Fe2(Co3)3 =>
2 Fe(OH)3 + 3 H2Co3 = 6 H2O + Fe2(Co3)3
HCl + H2WO4 + Zn = W2O5 + ZnCl2 + H2O =>
2 HCl + 2 H2WO4 + Zn = W2O5 + ZnCl2 + 3 H2O
Pb + HOAc = PbOAc + H =>
Pb + HOAc = PbOAc + H
SiO4 + HOH = H3SiO4 + OH =>
SiO4 + 3 HOH = H3SiO4 + 3 OH
Na2CO3 + HNo3 = NaNo3 + CO2 + H2O =>
Na2CO3 + 2 HNo3 = 2 NaNo3 + CO2 + H2O
AlCl3 + F3 = AlF3 + Cl2 =>
2 AlCl3 + 2 F3 = 2 AlF3 + 3 Cl2
CH3COCH2CH2COOC2H5 + O2 = CO2 + H2O =>
2 CH3COCH2CH2COOC2H5 + 17 O2 = 14 CO2 + 12 H2O
CaMgSi2O6 + Na + K2Si4O9 + Fe3O4 = Na2Ca3Si6O16 + K2Si2O5 + Fe2SiO4 + Mg2SiO4 =>
6 CaMgSi2O6 + 4 Na + 3 K2Si4O9 + 2 Fe3O4 = 2 Na2Ca3Si6O16 + 3 K2Si2O5 + 3 Fe2SiO4 + 3 Mg2SiO4
CH3CH3 = CH3CH2CH2CH3 + H2 =>
2 CH3CH3 = CH3CH2CH2CH3 + H2
P2 + CaO = Ca3P2 + O =>
P2 + 3 CaO = Ca3P2 + 3 O
Na2CO3(aq) + Ni(NO3)2(aq) = NaNO3(aq) + NiCO3(s) =>
Na2CO3(aq) + Ni(NO3)2(aq) = 2 NaNO3(aq) + NiCO3(s)
Fe(SCN)3 + NaH2PO4 = Fe(H2PO4)3 + NaSCN =>
Fe(SCN)3 + 3 NaH2PO4 = Fe(H2PO4)3 + 3 NaSCN
Mg + Pt(OH)2 = Pt + MgOH =>
2 Mg + Pt(OH)2 = Pt + 2 MgOH
Zn(NO3)2*6H2O + C6H10O5 = ZnO + NO2 + CO2 + H2 =>
Zn(NO3)2*6H2O + C6H10O5 = ZnO + 2 NO2 + 6 CO2 + 11 H2
C6H4(OH)NH2 + H2SO4 + NaNO2 = C6H4(OH)2 + Na2SO4 + H2O + N2 =>
2 C6H4(OH)NH2 + H2SO4 + 2 NaNO2 = 2 C6H4(OH)2 + Na2SO4 + 2 H2O + 2 N2
AgNO3 + Na2SO4 = Ag2SO4 + NaNO3(aq) =>
2 AgNO3 + Na2SO4 = Ag2SO4 + 2 NaNO3(aq)
Cu2NO3 + H2O = Cu2 + H2ONO3 =>
Cu2NO3 + H2O = Cu2 + H2ONO3
CuSO4 + Mn(CH3COO)3 + H2O = MnSO4 + Cu(CH3COO)2 + CH3COOH + O2 =>
4 CuSO4 + 4 Mn(CH3COO)3 + 2 H2O = 4 MnSO4 + 4 Cu(CH3COO)2 + 4 CH3COOH + O2
C2H6O + KMnO4 = KOH + MnO2 + CO2 + H2O =>
C2H6O + 4 KMnO4 = 4 KOH + 4 MnO2 + 2 CO2 + H2O
HClO4 + NaOH = Na + H3O4 + Cl =>
HClO4 + 8 NaOH = 8 Na + 3 H3O4 + Cl
K2SO4 + H2O = H2SO4 + KOH =>
K2SO4 + 2 H2O = H2SO4 + 2 KOH
Ba3(PO4)2 = Ba{2+} + PO4{-3} =>
Ba3(PO4)2 = 3 Ba{2+} + 2 PO4{-3}
H3PO2 + Mg + HCl = PH3 + MgCl + H2O =>
H3PO2 + 4 Mg + 4 HCl = PH3 + 4 MgCl + 2 H2O
CO2 + H2O = C(H12O6) + O2 =>
CO2 + 6 H2O = C(H12O6) + O2
N2 + Bi(BO3)5 + Sn(H2PO4)2 = B(H2PO4)3 + Bi(NO3)5 + Sn =>
5 N2 + 2 Bi(BO3)5 + 15 Sn(H2PO4)2 = 10 B(H2PO4)3 + 2 Bi(NO3)5 + 15 Sn
(NH4)2[SnCl6] + NaOH = NaCl + Sn(OH)6 + NH4 =>
(NH4)2[SnCl6] + 6 NaOH = 6 NaCl + Sn(OH)6 + 2 NH4
Sr(OH)2NaHS = SrSNaOHH2O =>
Sr(OH)2NaHS = SrSNaOHH2O
KClO4 + Na2(SO3) = KCl + Na2(SO4) =>
KClO4 + 4 Na2(SO3) = KCl + 4 Na2(SO4)
F + O2 = O3F2 =>
4 F + 3 O2 = 2 O3F2
CH3COONa + MoCl5 + H2O = Mo(OH)5 + CH3COOH + NaCl =>
5 CH3COONa + MoCl5 + 5 H2O = Mo(OH)5 + 5 CH3COOH + 5 NaCl
HBrO3 + Fe(OH) = Fe(BrO3) + H2O =>
HBrO3 + Fe(OH) = Fe(BrO3) + H2O
NH4NO2 = H2O + N7 =>
7 NH4NO2 = 14 H2O + 2 N7
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/20/25
Équations équilibrées sur03/22/24
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