| Équations équilibrées la veille | Équations équilibrées le lendemain |
41615 K2Cr2O7 + 406 C6H1206 = 410 Cr203 + 41615 K2O + 2436 CO2 + 244818 H2O
Cu2CO3(OH)2 + HClO4 + NH3 = Cu(NH3)4(ClO4)2 + H2O + CO2 =>
Cu2CO3(OH)2 + 4 HClO4 + 8 NH3 = 2 Cu(NH3)4(ClO4)2 + 3 H2O + CO2
F2(g) + NaI(aq) = Na2(aq) + FI2(g) =>
F2(g) + 4 NaI(aq) = 2 Na2(aq) + 2 FI2(g)
Al + ZnO = (Al)2(O)3 + Zn =>
2 Al + 3 ZnO = (Al)2(O)3 + 3 Zn
C23H50 + O2 = CO2 + H2O =>
2 C23H50 + 71 O2 = 46 CO2 + 50 H2O
HNO3(aq) + NaOH(aq) = H2O(l) + NaNO3(aq) =>
HNO3(aq) + NaOH(aq) = H2O(l) + NaNO3(aq)
Ag = Ag37 =>
37 Ag = Ag37
HCl(aq) + HNO3(aq) + Pt(s) = NO2(g) + H2PtCl6(aq) + H2O =>
6 HCl(aq) + 4 HNO3(aq) + Pt(s) = 4 NO2(g) + H2PtCl6(aq) + 4 H2O
C3H7OH + HCOOH = C3H7COOH + H2O =>
C3H7OH + HCOOH = C3H7COOH + H2O
NH4HCO3 + O2 = CO2 + H2O + N3O2 =>
12 NH4HCO3 + 13 O2 = 12 CO2 + 30 H2O + 4 N3O2
K2 + NO3 = K(NO3)2 =>
K2 + 4 NO3 = 2 K(NO3)2
KMnO4 + FeCO2 + HCl = H2O + MnCl2 + FeCO3 + KCl =>
2 KMnO4 + 5 FeCO2 + 6 HCl = 3 H2O + 2 MnCl2 + 5 FeCO3 + 2 KCl
C5H50H + O2 = C2H4O2 + H2O =>
4 C5H50H + 51 O2 = 10 C2H4O2 + 82 H2O
H2O + HSO4 + KMnO4 = H2O2 + SO2Mn + K2SO4 =>
18 H2O + 6 HSO4 + 4 KMnO4 = 21 H2O2 + 4 SO2Mn + 2 K2SO4
AsH3 + H2SO4 + KBrO3 = K2SO4 + H3AsO4 + H2O + Br =>
5 AsH3 + 4 H2SO4 + 8 KBrO3 = 4 K2SO4 + 5 H3AsO4 + 4 H2O + 8 Br
K + SO3 = K(SO3)3 =>
K + 3 SO3 = K(SO3)3
N2Cl4 + H4C = CCl + N2 + H2 =>
N2Cl4 + 4 H4C = 4 CCl + N2 + 8 H2
Sn(CO3)2 + H2S = CO2 + H2O + SnS2 =>
Sn(CO3)2 + 2 H2S = 2 CO2 + 2 H2O + SnS2
Na3[Fe(OH)6] + HNO3 = NaNO3 + Fe(NO3)3 + H2O =>
Na3[Fe(OH)6] + 6 HNO3 = 3 NaNO3 + Fe(NO3)3 + 6 H2O
NSO4 + NH4OH = NOH + NH4SO4 =>
NSO4 + NH4OH = NOH + NH4SO4
Cu + NH3 + O2 + H2O = [Cu(NH3)4]{2+} + OH{-} =>
2 Cu + 8 NH3 + O2 + 2 H2O = 2[Cu(NH3)4]{2+} + 4 OH{-}
Ag2SO4 + NH4I = (NH4)2SO4 + AgI =>
Ag2SO4 + 2 NH4I = (NH4)2SO4 + 2 AgI
Hg(NO3)2 + Na2S = HgS + NaNO3 =>
Hg(NO3)2 + Na2S = HgS + 2 NaNO3
C2H8N2 + N2O4 = N2 + CO2 + H2O =>
C2H8N2 + 2 N2O4 = 3 N2 + 2 CO2 + 4 H2O
[Mn(H2O)6]SO4 + HBrO4 = HMnO4 + HBrO3 + H2SO4 + H2O =>
2[Mn(H2O)6]SO4 + 5 HBrO4 = 2 HMnO4 + 5 HBrO3 + 2 H2SO4 + 9 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
Pb(OH)2MgCl2 = PbCl2Mg(OH)2 =>
Pb(OH)2MgCl2 = PbCl2Mg(OH)2
Cu2O + H2SO4 = CuSO4 + SO + H2O =>
2 Cu2O + 5 H2SO4 = 4 CuSO4 + SO + 5 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
Cs + I2 = CsI =>
2 Cs + I2 = 2 CsI
C2H2(acetylene) + O2(oxygen) = C02 + H2O =>
2 C2H2(acetylene) + O2(oxygen) = 2 C02 + 2 H2O
CO2 + Na2O = CNa + O3 =>
6 CO2 + 3 Na2O = 6 CNa + 5 O3
Cr2(SO4)3 + K3PO4 = K2SO4 + CrPO4 =>
Cr2(SO4)3 + 2 K3PO4 = 3 K2SO4 + 2 CrPO4
C + NO3{-} + H{+} = NO + CO2 + H2O =>
3 C + 4 NO3{-} + 4 H{+} = 4 NO + 3 CO2 + 2 H2O
HC3H5O3 + OH = CO3 + H2O =>
HC3H5O3 + 18 OH = 3 CO3 + 12 H2O
SO2 + H2O = H2S + SO3 =>
4 SO2 + H2O = H2S + 3 SO3
KMnO4 + P2O3 + KOH = K3PO4 + K2MnO4 + H2O =>
4 KMnO4 + P2O3 + 10 KOH = 2 K3PO4 + 4 K2MnO4 + 5 H2O
Ti3N4 + V2O5 = TiO2 + V3N5 =>
5 Ti3N4 + 6 V2O5 = 15 TiO2 + 4 V3N5
H2O + NaOH = NaO2H3 =>
H2O + NaOH = NaO2H3
(KBrO)3 = KBr + (O)2 =>
2(KBrO)3 = 6 KBr + 3(O)2
NaOH + O2 = NaO2 + H2O =>
4 NaOH + 3 O2 = 4 NaO2 + 2 H2O
SO2 + (Cr2O7) = (SO4) + Cr =>
7 SO2 + 2(Cr2O7) = 7(SO4) + 4 Cr
CoSO4*7H2O + NH3 + H2SO4 + H2O2 = Co2O2(NH3)10(HSO4)(SO4)2(H2O)3 + H2O =>
4 CoSO4*7H2O + 20 NH3 + 2 H2SO4 + 5 H2O2 = 2 Co2O2(NH3)10(HSO4)(SO4)2(H2O)3 + 28 H2O
CaCl2NaNO3 = CaNO3NaCl2 =>
CaCl2NaNO3 = CaNO3NaCl2
C2H6 + CuO = C2H5OH + Cu =>
C2H6 + CuO = C2H5OH + Cu
HCl(s) = H2 + Cl2 =>
2 HCl(s) = H2 + Cl2
K2RuO4 + H2SO4 = RuO2 + O2 + K2SO4 + H2O =>
2 K2RuO4 + 2 H2SO4 = 2 RuO2 + O2 + 2 K2SO4 + 2 H2O
C6H5CH3 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + H2O + KOH =>
5 C6H5CH3 + 6 KMnO4 + 6 H2SO4 = 5 C6H5COOH + 6 MnSO4 + 8 H2O + 6 KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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