| Équations équilibrées la veille | Équations équilibrées le lendemain |
NO + SO = N + SO2
CaSi2 + H2O = Ca(OH)2 + SiO2 + H2 =>
CaSi2 + 6 H2O = Ca(OH)2 + 2 SiO2 + 5 H2
Fe(NO3)3 + NaCN = NaNO3 + Fe(CN)3 =>
Fe(NO3)3 + 3 NaCN = 3 NaNO3 + Fe(CN)3
Si + Cl4 = SiCl4 =>
Si + Cl4 = SiCl4
Au2CO3 = Au2O + CO2 =>
Au2CO3 = Au2O + CO2
FeCl3 + KSCN + HCl = Fe(SCN)3 + HCl2 + K =>
FeCl3 + 3 KSCN + 3 HCl = Fe(SCN)3 + 3 HCl2 + 3 K
MnI2 + F2 = MnF2 + I2 =>
MnI2 + F2 = MnF2 + I2
C6H5OH + O2 = C1O2 + H4 =>
2 C6H5OH + 11 O2 = 12 C1O2 + 3 H4
BaOH2 + H2O = Ba(OH)2 + H3O =>
BaOH2 + 3 H2O = Ba(OH)2 + 2 H3O
Zn(CH3COO)2*2H2O + NaOH = ZnO + CH3COONa + H2O =>
Zn(CH3COO)2*2H2O + 2 NaOH = ZnO + 2 CH3COONa + 3 H2O
KNH2 + H2O = NH3 + OH + K =>
KNH2 + H2O = NH3 + OH + K
C5H10 + O2(g) = H2O(g) + CO2 =>
2 C5H10 + 15 O2(g) = 10 H2O(g) + 10 CO2
C1H26O3 + O2 = H2O + CO2 =>
C1H26O3 + 6 O2 = 13 H2O + CO2
HCl + Ca2(CO3)2 = CO2 + H2O + CaCl2 =>
4 HCl + Ca2(CO3)2 = 2 CO2 + 2 H2O + 2 CaCl2
CH3NH2 + O2 = CO2 + H2O + N2(g) =>
4 CH3NH2 + 9 O2 = 4 CO2 + 10 H2O + 2 N2(g)
BeBr2 + N2 = BeN2 + Br2 =>
BeBr2 + N2 = BeN2 + Br2
Pb(NO3)2 + K4Fe(CN)6 = Pb2[Fe(CN)6] + KNO3 =>
2 Pb(NO3)2 + K4Fe(CN)6 = Pb2[Fe(CN)6] + 4 KNO3
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
FeCl3 + KSCN + NaOH = Fe(OH)3 + KCl + NaSCN =>
FeCl3 + 3 KSCN + 3 NaOH = Fe(OH)3 + 3 KCl + 3 NaSCN
H3(PO4) = H4(P2O7) + H2O =>
2 H3(PO4) = H4(P2O7) + H2O
C7H16 + O2 = CO2 + HOH =>
C7H16 + 11 O2 = 7 CO2 + 8 HOH
Pb2 + KClO3 = K + Pb(ClO3)2 =>
Pb2 + 4 KClO3 = 4 K + 2 Pb(ClO3)2
CuS + H2O = CuS*5H2O =>
CuS + 5 H2O = CuS*5H2O
C3H8O + CrO3 + H2SO4 = Cr2(SO4)3 + H2O + C4H8O =>
4 C3H8O + 2 CrO3 + 3 H2SO4 = Cr2(SO4)3 + 7 H2O + 3 C4H8O
C17H3IN30O80S = O2 + CO2 + H2O + N2 + I2 + SO2 =>
4 C17H3IN30O80S = 85 O2 + 68 CO2 + 6 H2O + 60 N2 + 2 I2 + 4 SO2
Zr(OH)4 + Fe(NO3)3 = Fe(OH)3 + Zr(NO3)4 =>
3 Zr(OH)4 + 4 Fe(NO3)3 = 4 Fe(OH)3 + 3 Zr(NO3)4
Mg3P2 + H2 = PH2 + Mg =>
Mg3P2 + 2 H2 = 2 PH2 + 3 Mg
H3(PO4) = H4(P2O7) + H2O =>
2 H3(PO4) = H4(P2O7) + H2O
NaMnO4 + NaNO2 + NaOH = Na2MnO4 + NaNO3 + H2O =>
2 NaMnO4 + NaNO2 + 2 NaOH = 2 Na2MnO4 + NaNO3 + H2O
Fe2(SO4)3 + Na2S2O3 + NaOH = Fe(OH)2 + Na2SO4 + Na2S4O6 =>
Fe2(SO4)3 + 2 Na2S2O3 + 4 NaOH = 2 Fe(OH)2 + 3 Na2SO4 + Na2S4O6
Pb(NO3)2 + K4Fe(CN)6 = Pb2[Fe(CN)6] + KNO3 =>
2 Pb(NO3)2 + K4Fe(CN)6 = Pb2[Fe(CN)6] + 4 KNO3
Fe2(SO4)3 + Zn(NO3)2 = Fe(NO3)3 + ZnSO4 =>
Fe2(SO4)3 + 3 Zn(NO3)2 = 2 Fe(NO3)3 + 3 ZnSO4
Pb(NO3)2 + K4Fe(CN)6 = Pb2[Fe(CN)6] + KNO3 =>
2 Pb(NO3)2 + K4Fe(CN)6 = Pb2[Fe(CN)6] + 4 KNO3
MnO4{-} + HSO3{-} = MnO2 + SO4{2-} + OH =>
MnO4{-} + HSO3{-} = MnO2 + SO4{2-} + OH
Pb(NO3)2 + K4Fe(CN)6 = Pb2[Fe(CN)6] + KNO3 =>
2 Pb(NO3)2 + K4Fe(CN)6 = Pb2[Fe(CN)6] + 4 KNO3
Cu(NO3)2*3H2O + NH4OH = Cu(OH)2 + NH4NO3 + H2O =>
Cu(NO3)2*3H2O + 2 NH4OH = Cu(OH)2 + 2 NH4NO3 + 3 H2O
Pb(NO3)2 + K4Fe(CN)6 = Pb2[Fe(CN)6] + KNO3 =>
2 Pb(NO3)2 + K4Fe(CN)6 = Pb2[Fe(CN)6] + 4 KNO3
FeCl3 + KSCN + Zn = KCl + Fe + Zn(SCN)2 =>
2 FeCl3 + 6 KSCN + 3 Zn = 6 KCl + 2 Fe + 3 Zn(SCN)2
(CH3)3N + H2O = (CH3)3NH + OH =>
(CH3)3N + H2O = (CH3)3NH + OH
H2O2 + H{+} + CoS = Co2{+} + S + H2O =>
H2O2 + 2 H{+} + 4 CoS = 2 Co2{+} + 4 S + 2 H2O
V2O5 + CaO = V2CaO6 =>
V2O5 + CaO = V2CaO6
K2PO4 + CrSO4 = CrPO4 + K2SO4 =>
K2PO4 + CrSO4 = CrPO4 + K2SO4
Fe + Cl3 + H2O = FeCl3*6H2O =>
Fe + Cl3 + 6 H2O = FeCl3*6H2O
Hg + O2(g) = HgO =>
2 Hg + O2(g) = 2 HgO
CH3OH + HCl = CH3 + H2O + Cl =>
CH3OH + HCl = CH3 + H2O + Cl
Mg(NO3)2 + HNO3 = MgH + (NO3)2NO3 =>
Mg(NO3)2 + HNO3 = MgH + (NO3)2NO3
C2H4O + CO2 = C3H4O3 =>
C2H4O + CO2 = C3H4O3
Pb(NO3)2 + K4Fe(CN)6 = Pb2[Fe(CN)6] + KNO3 =>
2 Pb(NO3)2 + K4Fe(CN)6 = Pb2[Fe(CN)6] + 4 KNO3
W + CO2 = WO3 + CO =>
W + 3 CO2 = WO3 + 3 CO
FeCl3 + KSCN + H2SO4 = Fe2(SO4)3 + KCl + HSCN =>
2 FeCl3 + 6 KSCN + 3 H2SO4 = Fe2(SO4)3 + 6 KCl + 6 HSCN
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/24/25
Équations équilibrées sur05/24/24
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