| Équations équilibrées la veille | Équations équilibrées le lendemain |
MnCl2 + Pb = Mn + PbCl2
LiNO3 + Na2SO4 = Li2SO4 + NaNO3 =>
2 LiNO3 + Na2SO4 = Li2SO4 + 2 NaNO3
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
Zn(OH)2 + BaO = Ba(OH)2 + ZnO =>
Zn(OH)2 + BaO = Ba(OH)2 + ZnO
PCl3 = Cl2 + P =>
2 PCl3 = 3 Cl2 + 2 P
FeCl2 + Na3PO4 = Fe3(PO4)2 + NaCl =>
3 FeCl2 + 2 Na3PO4 = Fe3(PO4)2 + 6 NaCl
AlCl3 + Na2CO3 + H2O = Al(OH)3 + NaCl + CO2 =>
2 AlCl3 + 3 Na2CO3 + 3 H2O = 2 Al(OH)3 + 6 NaCl + 3 CO2
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
C4H10(g) + O2(g) = CO2(g) + H2O(l) =>
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(l)
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
MnO4{-} + H2O + e = MnO2 + OH{-} =>
MnO4{-} + 2 H2O + 3e = MnO2 + 4 OH{-}
CaO + NH4Cl = NH3 + H2O + CaCl2 =>
CaO + 2 NH4Cl = 2 NH3 + H2O + CaCl2
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
Li2S + AgNO3 = LiNO3 + Ag2S =>
Li2S + 2 AgNO3 = 2 LiNO3 + Ag2S
C2H6O(l) + O2(ac) = CO2(g) + H2O(l) =>
C2H6O(l) + 3 O2(ac) = 2 CO2(g) + 3 H2O(l)
K2Cr2O7 + SnCl2 + KOH = K3(Cr(OH)6) + K2SnO3 + KCl + H2O =>
K2Cr2O7 + 3 SnCl2 + 16 KOH = 2 K3(Cr(OH)6) + 3 K2SnO3 + 6 KCl + 2 H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Cu2SO4 + BaBr2 = BaSO4 + CuBr =>
Cu2SO4 + BaBr2 = BaSO4 + 2 CuBr
B2O3 + H2O = H3BO3 =>
B2O3 + 3 H2O = 2 H3BO3
Cu3 + AgNO3 = Cu(NO3)2 + Ag =>
Cu3 + 6 AgNO3 = 3 Cu(NO3)2 + 6 Ag
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
OCl + H = Cl2 + H2O =>
2 OCl + 4 H = Cl2 + 2 H2O
Fe(s) + CH3COOH(aq) = Fe(CH3COO)2(aq) + H2(g) =>
Fe(s) + 2 CH3COOH(aq) = Fe(CH3COO)2(aq) + H2(g)
CH3COOH + NaOH = CH3COONa + HOH =>
CH3COOH + NaOH = CH3COONa + HOH
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
C2H6(g) + H2O(g) = C2H2O(g) + H2(g) =>
C2H6(g) + H2O(g) = C2H2O(g) + 3 H2(g)
SrCl2*H2O = SrCl2 + H2O =>
SrCl2*H2O = SrCl2 + H2O
Cu(OH)2 + CH3COH = CuOH + CH3COOH + H2O =>
2 Cu(OH)2 + CH3COH = 2 CuOH + CH3COOH + H2O
(NH4)2NO + ZnCl2 = (NH4)2Cl2 + ZnNO =>
(NH4)2NO + ZnCl2 = (NH4)2Cl2 + ZnNO
Na2SO3 + AgF + NaOH = NaF + Ag + Na2SO4 + H2O =>
Na2SO3 + 2 AgF + 2 NaOH = 2 NaF + 2 Ag + Na2SO4 + H2O
Mg3N2 + HOH = Mg(OH)2 + (NH3) =>
Mg3N2 + 6 HOH = 3 Mg(OH)2 + 2(NH3)
Na2SO4*10H2O = Na2SO4 + H2O =>
Na2SO4*10H2O = Na2SO4 + 10 H2O
KOH + K = K2O + H2 =>
2 KOH + 2 K = 2 K2O + H2
KOH + Mn(NO3)2 = KNO3 + Mn(OH)2 =>
2 KOH + Mn(NO3)2 = 2 KNO3 + Mn(OH)2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
SH2 + O2 = H2O + SO =>
SH2 + O2 = H2O + SO
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
K3[Cr(OH)6] + CO2 = Cr(OH)3 + KHCO3 =>
K3[Cr(OH)6] + 3 CO2 = Cr(OH)3 + 3 KHCO3
K + Pd(ClO4)2 = KClO4 + Pd =>
2 K + Pd(ClO4)2 = 2 KClO4 + Pd
calciumhydroxide + carbondioxide = calciumcarbonate + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
Mg(OH)2 + HF = MgF2 + H2O =>
Mg(OH)2 + 2 HF = MgF2 + 2 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Mn + Sn(No3)2 = Mn(No3)2 + Sn =>
Mn + Sn(No3)2 = Mn(No3)2 + Sn
NaHCO3 + AgNO3 = NaNO3 + AgOH + CO2 =>
NaHCO3 + AgNO3 = NaNO3 + AgOH + CO2
C4H8 + KMnO4 + H2SO4 = C3H6O + K2SO4 + MnSO4 + H2O =>
15 C4H8 + 8 KMnO4 + 12 H2SO4 = 20 C3H6O + 4 K2SO4 + 8 MnSO4 + 12 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Cu(OH)2 = Cu + O2 + H2O =>
2 Cu(OH)2 = 2 Cu + O2 + 2 H2O
Na3PO4 + Ba(NO3)2 = NaNO3 + Ba3(PO4)2 =>
2 Na3PO4 + 3 Ba(NO3)2 = 6 NaNO3 + Ba3(PO4)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
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