| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Rb + S8 = Rb2S =>
16 Rb + S8 = 8 Rb2S
P + O3 = P2O5 =>
6 P + 5 O3 = 3 P2O5
HC2H3O2 + RbOH = H2O + Rb(C2H3O2) =>
HC2H3O2 + RbOH = H2O + Rb(C2H3O2)
Co(OH)2 + CH3COOH + H2O = Co(CH3COO)2*4H2O =>
Co(OH)2 + 2 CH3COOH + 2 H2O = Co(CH3COO)2*4H2O
Pb(MnO4)4 + Al2(SO4)3 = Al(MnO4)3 + Pb(SO4)2 =>
3 Pb(MnO4)4 + 2 Al2(SO4)3 = 4 Al(MnO4)3 + 3 Pb(SO4)2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
FeS + O2 + SiO2 = FeOSiO2 + SO2 =>
2 FeS + 3 O2 + 2 SiO2 = 2 FeOSiO2 + 2 SO2
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Cl2O7(s) + H2O(l) = HClO4(aq) =>
Cl2O7(s) + H2O(l) = 2 HClO4(aq)
CHCHCH2CH2CH2CH2 + Br = CHBrCHCH2CH2CH2CH2 =>
CHCHCH2CH2CH2CH2 + Br = CHBrCHCH2CH2CH2CH2
FeCl2 + Mn(NO3)2 = Fe(NO3)2 + MnCl2 =>
FeCl2 + Mn(NO3)2 = Fe(NO3)2 + MnCl2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
K2S = K + S =>
K2S = 2 K + S
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
C4H8(OH)2 = C4H6 + H2O =>
C4H8(OH)2 = C4H6 + 2 H2O
HI + KOH = KI + H2O =>
HI + KOH = KI + H2O
CH2(CN)CH2(CN) + H2O + HCl = CH2(COOH)CH2(COOH) + NH4Cl =>
CH2(CN)CH2(CN) + 4 H2O + 2 HCl = CH2(COOH)CH2(COOH) + 2 NH4Cl
ZnNO3 + Al = Al(NO3)3 + Zn =>
3 ZnNO3 + Al = Al(NO3)3 + 3 Zn
HI + KOH = KI + H2O =>
HI + KOH = KI + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Li2SO3 = Li + SO3 =>
Li2SO3 = 2 Li + SO3
Fe3O4 + Co3O4 = CoFe2O4 =>
2 Fe3O4 + Co3O4 = 3 CoFe2O4
Sr + P2 = Sr3(P2)2 =>
3 Sr + 2 P2 = Sr3(P2)2
HNO3 + C5H5N = HC5H5N + NO3 =>
HNO3 + C5H5N = HC5H5N + NO3
AgCH3COO + HCl = AgCl + CH3COOH =>
AgCH3COO + HCl = AgCl + CH3COOH
CaCl2 + Na2CO3 = Na2Ca + Cl2CO3 =>
CaCl2 + Na2CO3 = Na2Ca + Cl2CO3
CuSO4NaPO4 = Cu(PO4)NaSO4 =>
CuSO4NaPO4 = Cu(PO4)NaSO4
Na2SO3(aq) + HC2H3O2(aq) = NaC2H3O2(aq) + SO2(g) + H2O(l) =>
Na2SO3(aq) + 2 HC2H3O2(aq) = 2 NaC2H3O2(aq) + SO2(g) + H2O(l)
CaCl2 + K2CO3 = CaCO3 + KCl =>
CaCl2 + K2CO3 = CaCO3 + 2 KCl
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
K2CO3 + BaCl2 = KCl + BaCO3 =>
K2CO3 + BaCl2 = 2 KCl + BaCO3
Cu(OH)2 + HCl + H2O = [Cu(H2O)4]Cl2 =>
Cu(OH)2 + 2 HCl + 2 H2O = [Cu(H2O)4]Cl2
Zn + V{3+} = Zn{2+} + V{2+} =>
Zn + 2 V{3+} = Zn{2+} + 2 V{2+}
Pb(NO3)2 + K2CO3 = PbCO3 + KNO3 =>
Pb(NO3)2 + K2CO3 = PbCO3 + 2 KNO3
K2CO3 = K2O + CO2 =>
K2CO3 = K2O + CO2
Pb(NO3)2 + K2CO3 = PbCO3 + KNO3 =>
Pb(NO3)2 + K2CO3 = PbCO3 + 2 KNO3
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
Fe16 + C4 + Au8 = FeCAu =>
Fe16 + 4 C4 + 2 Au8 = 16 FeCAu
Ca(NO3)2(aq) + (NH4)2C2O4(aq) = CaC2O4(s) + H4N2O3(aq) =>
Ca(NO3)2(aq) + (NH4)2C2O4(aq) = CaC2O4(s) + 2 H4N2O3(aq)
Pb(NO3)2 + K2CO3 = PbCO3 + KNO3 =>
Pb(NO3)2 + K2CO3 = PbCO3 + 2 KNO3
Na2CO3 + HNO3 = NaNO3 + CO2 + H2O =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + CO2 + H2O
Pb(NO3)2 + K2CO3 = PbCO3 + KNO3 =>
Pb(NO3)2 + K2CO3 = PbCO3 + 2 KNO3
Fe + H2 = FeH =>
2 Fe + H2 = 2 FeH
CH + CuO = Cu + CO2 + H2O =>
2 CH + 5 CuO = 5 Cu + 2 CO2 + H2O
CaCl2 + K2CO3 = CaCO3 + KCl =>
CaCl2 + K2CO3 = CaCO3 + 2 KCl
Ca(OH)2 + Cl2 = Ca(OCl)2 + CaCl2 + H2O =>
2 Ca(OH)2 + 2 Cl2 = Ca(OCl)2 + CaCl2 + 2 H2O
B + HBrO3 + H2O = H2BO3 + HBr =>
3 B + 2 HBrO3 + 3 H2O = 3 H2BO3 + 2 HBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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