| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C6*H14 + 19 O2 = 12 CO2 + 14 H2O
CaCl2O + KI + HCl = CaCl2 + KCl + I2 + H2O =>
CaCl2O + 2 KI + 2 HCl = CaCl2 + 2 KCl + I2 + H2O
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
SnCl + AgNO = AgCl + SnNO =>
SnCl + AgNO = AgCl + SnNO
Fe + Cu{+2}SO4{-2} = Fe{+2}SO4{-2} + Cu =>
Fe + Cu{+2}SO4{-2} = Fe{+2}SO4{-2} + Cu
Tl + HNO3 = TlNO3 + H2 =>
2 Tl + 2 HNO3 = 2 TlNO3 + H2
NaBr + NaOCl + H2O = NaOH + NaCl + Br =>
2 NaBr + NaOCl + H2O = 2 NaOH + NaCl + 2 Br
H2SO4 + Ag = H2 + Ag2SO4 =>
H2SO4 + 2 Ag = H2 + Ag2SO4
AgNo3 + KCrO4 = AgCrO4 + KNo3 =>
AgNo3 + KCrO4 = AgCrO4 + KNo3
Cu + Mn(SO4)2 = Cu(SO4)2 + Mn =>
Cu + Mn(SO4)2 = Cu(SO4)2 + Mn
C7H8N3O6 + Fe + HCl = C7H11N3 + H2O + FeCl =>
C7H8N3O6 + 15 Fe + 15 HCl = C7H11N3 + 6 H2O + 15 FeCl
C7H6O2 + NaOH = OH + NaC7H6O2 =>
C7H6O2 + NaOH = OH + NaC7H6O2
HF + KMnO4 = F2 + H2O + KF + Mn =>
16 HF + 2 KMnO4 = 7 F2 + 8 H2O + 2 KF + 2 Mn
C5H8O2 + NaOH = NaC5H7O2 + H2O =>
C5H8O2 + NaOH = NaC5H7O2 + H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
NaOH + HCH3CO2 = NaCH3CO2 + H2O =>
NaOH + HCH3CO2 = NaCH3CO2 + H2O
Mg + Al2O = Al + MgO =>
Mg + Al2O = 2 Al + MgO
Cl2 + HF = HFCl2 =>
Cl2 + HF = HFCl2
H2O + ZnO + SO2 = ZnSO4 + H =>
H2O + ZnO + SO2 = ZnSO4 + 2 H
N2O6Pb + Na2CO3 = N2O6CO3 + Na2Pb =>
N2O6Pb + Na2CO3 = N2O6CO3 + Na2Pb
CH2CHCH3 + KMnO4 + H2SO4 = CH3CH2COOH + K2SO4 + MnSO4 + H2O =>
5 CH2CHCH3 + 4 KMnO4 + 6 H2SO4 = 5 CH3CH2COOH + 2 K2SO4 + 4 MnSO4 + 6 H2O
BaI2 + Cu2SO4 = Cu2I2 + BaSO4 =>
BaI2 + Cu2SO4 = Cu2I2 + BaSO4
Cu(OH)2 + HNO3 = H2O + Cu(NO3)2 =>
Cu(OH)2 + 2 HNO3 = 2 H2O + Cu(NO3)2
AgHCl = Ag(HCl) =>
AgHCl = Ag(HCl)
AgNO3(ac)HCl(ac) = AgCl(s)HNO3(ac) =>
AgNO3(ac)HCl(ac) = AgCl(s)HNO3(ac)
CuSO4 + NH4OH = Cu(OH)2 + (NH4)2SO4 =>
CuSO4 + 2 NH4OH = Cu(OH)2 + (NH4)2SO4
Ga + O2 = Ga2O3 =>
4 Ga + 3 O2 = 2 Ga2O3
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
CH3COOH + KIO3 + KI = CH3COOK + H2O + I2 =>
6 CH3COOH + KIO3 + 5 KI = 6 CH3COOK + 3 H2O + 3 I2
MgCO3(s) + HCl(aq) = Mg(Cl)2(aq) + H2O(l) + CO2(g) =>
MgCO3(s) + 2 HCl(aq) = Mg(Cl)2(aq) + H2O(l) + CO2(g)
MgOH + H2SO4 = MgH2 + OHSO4 =>
MgOH + H2SO4 = MgH2 + OHSO4
AlCl3 + Pb(NO3)2 = PbCl2 + Al(NO3)3 =>
2 AlCl3 + 3 Pb(NO3)2 = 3 PbCl2 + 2 Al(NO3)3
RaCO3 + HCl = RaCl2 + H2O + CO2 =>
RaCO3 + 2 HCl = RaCl2 + H2O + CO2
MnCO3 + HCl = MnCl2 + H2O + CO2 =>
MnCO3 + 2 HCl = MnCl2 + H2O + CO2
Ba(OH)2 + K3(PO4) = Ba3(PO4)2 + KOH =>
3 Ba(OH)2 + 2 K3(PO4) = Ba3(PO4)2 + 6 KOH
CO + FeO4 = FeO + CO2 =>
3 CO + FeO4 = FeO + 3 CO2
NaHSO4H2S = NaHSH2SO4 =>
NaHSO4H2S = NaHSH2SO4
CuSO4 + MnO2 = MnSO4 + CuO2 =>
CuSO4 + MnO2 = MnSO4 + CuO2
HNO2 + HS = H2S + NO2 =>
HNO2 + HS = H2S + NO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Al + O3 = Al2O6 =>
2 Al + 2 O3 = Al2O6
CaCl2 + K4Fe(CN)6 + NH4Cl = KNH4CaFe(CN)6 + KCl =>
CaCl2 + K4Fe(CN)6 + NH4Cl = KNH4CaFe(CN)6 + 3 KCl
SO3 + H = SO2 + H2O =>
SO3 + 2 H = SO2 + H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
K2S + K2MnO4 + H2O = KOH + MnO2 + S =>
K2S + K2MnO4 + 2 H2O = 4 KOH + MnO2 + S
CuS + HNO3 = Cu(NO3)2 + NO2 + H2O + H2SS4 =>
5 CuS + 18 HNO3 = 5 Cu(NO3)2 + 8 NO2 + 8 H2O + H2SS4
Fe + H2O + O2 = (FeOH)3 =>
12 Fe + 6 H2O + 3 O2 = 4(FeOH)3
CHCHCH2Br + CuCN = CHCHCH2CN + CuBr =>
CHCHCH2Br + CuCN = CHCHCH2CN + CuBr
Fe4 + H2 = Fe2H2 =>
Fe4 + 2 H2 = 2 Fe2H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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