| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H8 + Br2 = C3 + H8Br2
NH2OH + FeSO4 + H2SO4 = Fe2(SO4)3 + (NH4)2SO4 + H2O =>
2 NH2OH + 4 FeSO4 + 3 H2SO4 = 2 Fe2(SO4)3 + (NH4)2SO4 + 2 H2O
C5H11COOH + H2O = HCOOH + C5H12O =>
C5H11COOH + H2O = HCOOH + C5H12O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
MnO2 + FeCl3 = Fe2O3 + MnCl4 =>
3 MnO2 + 4 FeCl3 = 2 Fe2O3 + 3 MnCl4
Ca3N2 + HCl = CaCl2 + NH4Cl =>
Ca3N2 + 8 HCl = 3 CaCl2 + 2 NH4Cl
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C5H12(l)Br2(l) = C5H11Br(l)HBr(g) =>
C5H12(l)Br2(l) = C5H11Br(l)HBr(g)
C2H2O4 + NH3 = (NH4)2C2O4 =>
C2H2O4 + 2 NH3 = (NH4)2C2O4
NH2OH + FeSO4 + H2SO4 = Fe2(SO4)3 + (NH4)2SO4 + H2O =>
2 NH2OH + 4 FeSO4 + 3 H2SO4 = 2 Fe2(SO4)3 + (NH4)2SO4 + 2 H2O
Ca + AgPO4 = Ag + Ca3(PO4)2 =>
3 Ca + 2 AgPO4 = 2 Ag + Ca3(PO4)2
Cu2CO3(OH)2 = CuO + CO2 + H2O =>
Cu2CO3(OH)2 = 2 CuO + CO2 + H2O
CuSO4 + Na3PO4 = Cu3(PO4)2 + Na2SO4 =>
3 CuSO4 + 2 Na3PO4 = Cu3(PO4)2 + 3 Na2SO4
C18H36 + O2 = CO + H2O =>
C18H36 + 18 O2 = 18 CO + 18 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NaBr + I2 = NaI + Br2 =>
2 NaBr + I2 = 2 NaI + Br2
Al + N2 = AlN =>
2 Al + N2 = 2 AlN
K3PO4 + Ba(NO3)2 = Ba3(PO4)2 + KNO3 =>
2 K3PO4 + 3 Ba(NO3)2 = Ba3(PO4)2 + 6 KNO3
Cu(OH)3 = Cu + OH =>
Cu(OH)3 = Cu + 3 OH
MnO4{-} + H2C2O4 + H{+} = Mn{2+} + H2O + CO2 =>
2 MnO4{-} + 5 H2C2O4 + 6 H{+} = 2 Mn{2+} + 8 H2O + 10 CO2
AlOHSO4 + NaOH = Na2SO4 + Al(OH)3 =>
AlOHSO4 + 2 NaOH = Na2SO4 + Al(OH)3
C5H11COOH + H2O = HCOOH + C5H12O =>
C5H11COOH + H2O = HCOOH + C5H12O
NH4NO = NH3 + N2 + H2O =>
3 NH4NO = 2 NH3 + 2 N2 + 3 H2O
KMnO4 + MgI2 + H2SO4 = MnSO4 + K2SO4 + I2 + MgSO4 + H2O =>
2 KMnO4 + 5 MgI2 + 8 H2SO4 = 2 MnSO4 + K2SO4 + 5 I2 + 5 MgSO4 + 8 H2O
Co + H2SO4 = CoSO4 + H2 =>
Co + H2SO4 = CoSO4 + H2
LiCH3CO2 + H3PO4 = Li3PO4 + HCH3CO2 =>
3 LiCH3CO2 + H3PO4 = Li3PO4 + 3 HCH3CO2
FeCl3(aq)CoNO3(aq) = FeNO3(s)CoCl3(aq) =>
FeCl3(aq)CoNO3(aq) = FeNO3(s)CoCl3(aq)
K4Fe(CN)6 = KCN + FeC2 + N2 =>
K4Fe(CN)6 = 4 KCN + FeC2 + N2
Lithium + hydrogen = Lithiumhydride =>
2 Li + H2 = 2 LiH
Pb(CH3COO)4 + K3PO4 = Pb3(PO4)4 + KCH3COO =>
3 Pb(CH3COO)4 + 4 K3PO4 = Pb3(PO4)4 + 12 KCH3COO
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
Ca(HCO3)2 = CaCO3 + H2O + CO2 =>
Ca(HCO3)2 = CaCO3 + H2O + CO2
H3PO4 = P + O3 + H2O =>
6 H3PO4 = 6 P + 5 O3 + 9 H2O
K() + H2O() = KOH() + H2() =>
2 K() + 2 H2O() = 2 KOH() + H2()
C6H6 + HNO3 = C6H5NO2 + H2O =>
C6H6 + HNO3 = C6H5NO2 + H2O
NH4Cl + H2O = NH4 + HCl + O =>
2 NH4Cl + H2O = 2 NH4 + 2 HCl + O
H2O + P + NO3 = H{+} + PO43{-} + NO =>
2 H2O + 4 P + 85 NO3 = 4 H{+} + 4 PO43{-} + 85 NO
Mn2O3 + C = Mn + CO =>
Mn2O3 + 3 C = 2 Mn + 3 CO
NaAl2 = Na + Al =>
NaAl2 = Na + 2 Al
P2O3 + H2O = P2O3H2O =>
P2O3 + H2O = P2O3H2O
Co(OH)2 + HNO3 = Co(NO3)2 + H2O =>
Co(OH)2 + 2 HNO3 = Co(NO3)2 + 2 H2O
MnO4{-} + NO2{-} + OH{-} = MnO4{2-} + NO3{-} + H2O =>
2 MnO4{-} + NO2{-} + 2 OH{-} = 2 MnO4{2-} + NO3{-} + H2O
C8H18 + O2(g) = CO2() + H2O(g) =>
2 C8H18 + 25 O2(g) = 16 CO2() + 18 H2O(g)
FeS2 + O2 = Fe2SO3 + SO2 =>
4 FeS2 + 9 O2 = 2 Fe2SO3 + 6 SO2
Ag2 + O2 = Ag2O3 =>
2 Ag2 + 3 O2 = 2 Ag2O3
PbNo3CuSO4 = PbSO4CuNo3 =>
PbNo3CuSO4 = PbSO4CuNo3
Li2SNbSe2S = Li2NbSe2S2 =>
Li2SNbSe2S = Li2NbSe2S2
K(CN)H2O = K(OH)H(CN) =>
K(CN)H2O = K(OH)H(CN)
MgBr2 + K3PO4 = Mg3(PO4)2 + BrK =>
3 MgBr2 + 2 K3PO4 = Mg3(PO4)2 + 6 BrK
H2SO4 + Nh4OH = H2O + (Nh4)2SO4 =>
H2SO4 + 2 Nh4OH = 2 H2O + (Nh4)2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/05/24
Équations équilibrées sur06/04/23
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