| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CH3OOH + NaOH = CH3COONa + H2O =>
2 CH3OOH + NaOH = CH3COONa + 3 H2O
H2 + CI = H2CI =>
H2 + CI = H2CI
NaIO3 + SO2 + H2O = Na2SO4 + H2SO4 + I2 =>
2 NaIO3 + 5 SO2 + 4 H2O = Na2SO4 + 4 H2SO4 + I2
P + CuO = P2O5 + Cu =>
2 P + 5 CuO = P2O5 + 5 Cu
C2H6 = C2H4 + H2 =>
C2H6 = C2H4 + H2
Ag + NH3 = Ag(NH3)2 =>
Ag + 2 NH3 = Ag(NH3)2
K2Cr2O7 + KOH + BaCl2 = BaCrO4 + KCl + H2O =>
K2Cr2O7 + 2 KOH + 2 BaCl2 = 2 BaCrO4 + 4 KCl + H2O
H2 + CI2 = HCI2 =>
H2 + 2 CI2 = 2 HCI2
C5H12O + NaBr + H2SO4 = C5H11Br + H2O + Na2SO4 =>
2 C5H12O + 2 NaBr + H2SO4 = 2 C5H11Br + 2 H2O + Na2SO4
C4H10 + O2 = C + H2O =>
2 C4H10 + 5 O2 = 8 C + 10 H2O
Pd(NO3)3 + Co = Co(NO3)3 + Pd =>
Pd(NO3)3 + Co = Co(NO3)3 + Pd
Mg2Si + H2O = Mg + SiO2 + H2 =>
Mg2Si + 2 H2O = 2 Mg + SiO2 + 2 H2
C6H5CO2H + NaOH = C6H5CO2Na + H2O =>
C6H5CO2H + NaOH = C6H5CO2Na + H2O
CuSO4(aq) + Mg(s) = Cu(s) + MgSO4 =>
CuSO4(aq) + Mg(s) = Cu(s) + MgSO4
Ba3(PO4)2(s) + H{+} = Ba{2+} + H3PO4(aq) =>
Ba3(PO4)2(s) + 6 H{+} = 3 Ba{2+} + 2 H3PO4(aq)
C6H4CH2ClNO2 + O2 = HCl + C6H4CHONO2 =>
2 C6H4CH2ClNO2 + O2 = 2 HCl + 2 C6H4CHONO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Mg(OH)2 + C20H14O4 = Mg + CO2 + H2O =>
43 Mg(OH)2 + C20H14O4 = 43 Mg + 20 CO2 + 50 H2O
Zn(s) + H2So4(aq) = ZnSo4(aq) + H2(g) =>
Zn(s) + H2So4(aq) = ZnSo4(aq) + H2(g)
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
J + FBr = JBr3 + F2 =>
2 J + 6 FBr = 2 JBr3 + 3 F2
C4H5COOH + O2 = CO2 + H2O =>
2 C4H5COOH + 11 O2 = 10 CO2 + 6 H2O
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
NaNO3 + KC2 + H + O2 = KNO3 + NaC2H3O2 =>
NaNO3 + KC2 + 3 H + O2 = KNO3 + NaC2H3O2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CaCO3 + CuSO4 = CaSO4 + Cu + CO3 =>
CaCO3 + CuSO4 = CaSO4 + Cu + CO3
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
(AuCl4){-} + Cu = Au + Cl{-} + Cu{2+} =>
2(AuCl4){-} + 3 Cu = 2 Au + 8 Cl{-} + 3 Cu{2+}
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
CH3C4H9 + O2 = C02 + H2O =>
2 CH3C4H9 + 6 O2 = 5 C02 + 12 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
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
Na2S(aq) + Cu(CH3COO)2(aq) = Na2(CH3COO)2(aq) + CuS(s) =>
Na2S(aq) + Cu(CH3COO)2(aq) = Na2(CH3COO)2(aq) + CuS(s)
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
K3PO4 + Cu(ClO4)2 = K2(ClO4)2 + Cu3(PO4)2 =>
2 K3PO4 + 3 Cu(ClO4)2 = 3 K2(ClO4)2 + Cu3(PO4)2
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2S + Cu + HNO3 = CuSO4 + H2O + NO2 =>
H2S + Cu + 10 HNO3 = CuSO4 + 6 H2O + 10 NO2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Ag + L2 = AgL =>
2 Ag + L2 = 2 AgL
GaCl3 + Hg2(ClO2)2 = Ga(ClO2)3 + Hg2Cl2 =>
2 GaCl3 + 3 Hg2(ClO2)2 = 2 Ga(ClO2)3 + 3 Hg2Cl2
AgNo3 + CsCl = AgCl + CsNo3 =>
AgNo3 + CsCl = AgCl + CsNo3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/16/24
Équations équilibrées sur11/15/23
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