| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li3PO4 + 3 HOH = 3 LiOH + H3PO4
CuS + CuCl2 + H2O + O2 = Cu2(OH)3Cl + S =>
6 CuS + 2 CuCl2 + 6 H2O + 3 O2 = 4 Cu2(OH)3Cl + 6 S
SeCl2 + O2 = SeO2 + Cl2 =>
SeCl2 + O2 = SeO2 + Cl2
Al(NO3)3 + Zn = Zn2(NO3)3 + Al =>
Al(NO3)3 + 2 Zn = Zn2(NO3)3 + Al
C5H8 + KMnO4 + H2O = C5H8(OH) + MnO2 + KOH =>
3 C5H8 + KMnO4 + 2 H2O = 3 C5H8(OH) + MnO2 + KOH
K + Al2S3 = K2S + Al3 =>
18 K + 3 Al2S3 = 9 K2S + 2 Al3
PdS + O2 = PdO + SO2 =>
2 PdS + 3 O2 = 2 PdO + 2 SO2
S2O3{2-} + Br3{-} = S4O6{2-} + Br{-} =>
2 S2O3{2-} + Br3{-} = S4O6{2-} + 3 Br{-}
K + Al2S3 = K3Al + S =>
6 K + Al2S3 = 2 K3Al + 3 S
K2[HgBr4] + KCl = K2[HgCl4] + KBr =>
K2[HgBr4] + 4 KCl = K2[HgCl4] + 4 KBr
N2 + KMnO4 = KMnON2 + O =>
N2 + KMnO4 = KMnON2 + 3 O
Na2HPO4 + CaI2 = CaHPO4 + NaI =>
Na2HPO4 + CaI2 = CaHPO4 + 2 NaI
Zn(s) + Cu(NO)2(aq) = Cu(s) + Zn(NO)2(aq) =>
Zn(s) + Cu(NO)2(aq) = Cu(s) + Zn(NO)2(aq)
CH3COOH + Na2CO3*10H2O = NaCH3COO + H2O + CO2 =>
2 CH3COOH + Na2CO3*10H2O = 2 NaCH3COO + 11 H2O + CO2
AgNO{+3} + K{+2}CrO{+4} = Ag{+2}CrO{+4} + KNO{+3} =>
AgNO{+3} + K{+2}CrO{+4} = Ag{+2}CrO{+4} + KNO{+3}
CO2 + H2O = CH6 + O2 =>
2 CO2 + 6 H2O = 2 CH6 + 5 O2
K + Al2S3 = K2S + Al3 =>
18 K + 3 Al2S3 = 9 K2S + 2 Al3
(NH4)3PO4 + CaCl2 = (NH4)Cl2 + Ca3(PO4) =>
(NH4)3PO4 + 3 CaCl2 = 3(NH4)Cl2 + Ca3(PO4)
MnO4 + Cl2 = Mn + ClO3 =>
3 MnO4 + 2 Cl2 = 3 Mn + 4 ClO3
CaO + SO3 = CaSO4 =>
CaO + SO3 = CaSO4
C2H6 + O2 = C2O2 + H2 =>
C2H6 + O2 = C2O2 + 3 H2
C20H34O10 + O2 = CO2 + H2O =>
2 C20H34O10 + 47 O2 = 40 CO2 + 34 H2O
MnSO4 + NaOH = MnOH + NaSO4 =>
MnSO4 + NaOH = MnOH + NaSO4
Na2HPO4 + Pb(NO3)2 = Na2(NO3)2 + PbHPO4 =>
Na2HPO4 + Pb(NO3)2 = Na2(NO3)2 + PbHPO4
F2 + AgBr = Ag2F + Br =>
F2 + 4 AgBr = 2 Ag2F + 4 Br
AgNO3(s) = Ag(s) + NO(g) + O2(g) =>
AgNO3(s) = Ag(s) + NO(g) + O2(g)
KMnO4(aq) + H2SO4(aq) + Fe(NH4)2(SO4)2(aq) = K2SO4(aq) + MnSO4(aq) + (NH4)2SO4(aq) + Fe2(SO4)3(aq) + H2O(aq) =>
2 KMnO4(aq) + 8 H2SO4(aq) + 10 Fe(NH4)2(SO4)2(aq) = K2SO4(aq) + 2 MnSO4(aq) + 10(NH4)2SO4(aq) + 5 Fe2(SO4)3(aq) + 8 H2O(aq)
C6H12O6 + O2 = CO2 + H2H =>
C6H12O6 + 3 O2 = 6 CO2 + 4 H2H
Cd + Ni{+3} = Cd{+2} + Ni{+2} =>
Cd + 2 Ni{+3} = Cd{+2} + 2 Ni{+2}
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Fe(NO3)2 + Co = Co(NO3)2 + Fe =>
Fe(NO3)2 + Co = Co(NO3)2 + Fe
SnO2 + NaOH = Na2O + Sn(OH)4 =>
SnO2 + 4 NaOH = 2 Na2O + Sn(OH)4
Al(OH)3 + Cl2 = Al(OH)3Cl =>
2 Al(OH)3 + Cl2 = 2 Al(OH)3Cl
Co(C10H8N2)3SO4 + NaI = Na2SO4 + Co(C10H8N2)3I2 =>
Co(C10H8N2)3SO4 + 2 NaI = Na2SO4 + Co(C10H8N2)3I2
NH2CONH2(s) + H2O() = CO2(g) + NH3(g) =>
NH2CONH2(s) + H2O() = CO2(g) + 2 NH3(g)
PCl5 + F2 = F2Cl + P =>
PCl5 + 5 F2 = 5 F2Cl + P
(Fe(SCN)6)3 + FeCl3 = Fe + (SCN)Cl =>
(Fe(SCN)6)3 + 6 FeCl3 = 9 Fe + 18(SCN)Cl
Na2B4O7 + CuSO4 + H2O = CuOHBO2 + H3BO3 + Na2SO4 =>
Na2B4O7 + CuSO4 + 5 H2O = CuOHBO2 + 3 H3BO3 + Na2SO4
(NH4)2SO3 + HCl = NH4Cl + H2O + SO2 =>
(NH4)2SO3 + 2 HCl = 2 NH4Cl + H2O + SO2
Y2O3 + Mn2O3 + TeO3 = Y150Mn50Te100O600 =>
75 Y2O3 + 25 Mn2O3 + 100 TeO3 = Y150Mn50Te100O600
LiOH + HBr = LiBr + H2O =>
LiOH + HBr = LiBr + H2O
CH3COOH + MgCO3 = Mg(CH3COO)2 + CO2 + H2O =>
2 CH3COOH + MgCO3 = Mg(CH3COO)2 + CO2 + H2O
C3H6 + KMnO4 + H2SO4 = CH2O + CH3OOH + MnSO4 + K2SO4 =>
5 C3H6 + 6 KMnO4 + 9 H2SO4 = 6 CH2O + 9 CH3OOH + 6 MnSO4 + 3 K2SO4
Ni(NO2)2 + Ca(OH)2 = Ca(NO3)2 + Ni + H2 =>
Ni(NO2)2 + Ca(OH)2 = Ca(NO3)2 + Ni + H2
S2O3{-2} + C6H8O7 = S8 + H2O + SO2 + C6H5O7{-3} =>
24 S2O3{-2} + 16 C6H8O7 = 3 S8 + 24 H2O + 24 SO2 + 16 C6H5O7{-3}
C2H2O4 = CO2 + CO + H2O =>
C2H2O4 = CO2 + CO + H2O
Cs(s) + S(s) = Cs2S(s) =>
2 Cs(s) + S(s) = Cs2S(s)
O2 + Cu2S = SO2 + Cu2O =>
3 O2 + 2 Cu2S = 2 SO2 + 2 Cu2O
S8 + Cl2 = S2Cl2 =>
S8 + 4 Cl2 = 4 S2Cl2
SnBrO + LiS = SnS + LiBrO =>
SnBrO + LiS = SnS + LiBrO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/25/24
Équations équilibrées sur08/24/23
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