| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C2H7N + 4 O2 = 4 CO2 + N2 + 7 H2
HOCH2CH2OH + H2O = H3O + HOCH2CH2O =>
HOCH2CH2OH + H2O = H3O + HOCH2CH2O
KOH + C20H14O4 = CO2 + K + H2O =>
86 KOH + C20H14O4 = 20 CO2 + 86 K + 50 H2O
Li2O3 + CO = CO2 + Li =>
Li2O3 + 3 CO = 3 CO2 + 2 Li
AgNO3 + H3PO4 = Ag3PO4 + HNO3 =>
3 AgNO3 + H3PO4 = Ag3PO4 + 3 HNO3
Fe(Cl4)3 + KOH = KCl4 + Fe(OH)3 =>
Fe(Cl4)3 + 3 KOH = 3 KCl4 + Fe(OH)3
ZnCl2 + H2O = ZnO + HCl =>
ZnCl2 + H2O = ZnO + 2 HCl
SO2 + KClO3 = SO4 + KCl =>
3 SO2 + 2 KClO3 = 3 SO4 + 2 KCl
Fe3O4 + HCl = FeCl3 + H2O + H =>
Fe3O4 + 9 HCl = 3 FeCl3 + 4 H2O + H
FeCl3 + K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + KCl =>
4 FeCl3 + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 12 KCl
NH4PO4 + BaOH = NH4OH + BaPO4 =>
NH4PO4 + BaOH = NH4OH + BaPO4
NaC2H3O2 + H2SO4 = Na2SO4 + HC2H3O2 =>
2 NaC2H3O2 + H2SO4 = Na2SO4 + 2 HC2H3O2
NH3 + NO2 = N2 + H2O =>
8 NH3 + 6 NO2 = 7 N2 + 12 H2O
P2O3 = P + O =>
P2O3 = 2 P + 3 O
KClO4 + Zn + HCl = KCl + ZnCl2 + H2O =>
KClO4 + 4 Zn + 8 HCl = KCl + 4 ZnCl2 + 4 H2O
Au + AgNO3 = Au(NO3) + Ag =>
Au + AgNO3 = Au(NO3) + Ag
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
RCOOH + NaHCO3 = H2O + CO2 + RCOONa =>
RCOOH + NaHCO3 = H2O + CO2 + RCOONa
C6H11OH = C6H10 + H2O =>
C6H11OH = C6H10 + H2O
ZnF2 + H2O = ZnO + HF =>
ZnF2 + H2O = ZnO + 2 HF
Na2O + Ba(C2H3O2)2 = NaC2H3O2 + BaO =>
Na2O + Ba(C2H3O2)2 = 2 NaC2H3O2 + BaO
H2SO4(aq) + NaOH = Na2SO4 + H2O =>
H2SO4(aq) + 2 NaOH = Na2SO4 + 2 H2O
C8H18 + O2 = CO2 + H2 =>
C8H18 + 8 O2 = 8 CO2 + 9 H2
AgO = Ag + O =>
AgO = Ag + O
N2H4 + ClO3({-}) = NO + Cl({-}) + H2O =>
3 N2H4 + 4 ClO3({-}) = 6 NO + 4 Cl({-}) + 6 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
KMnO4 + H2O + Cl2 = MnO2 + KOH + KClO4 =>
14 KMnO4 + 4 H2O + 3 Cl2 = 14 MnO2 + 8 KOH + 6 KClO4
SrO + Al = Sr + Al2O3 =>
3 SrO + 2 Al = 3 Sr + Al2O3
C14399H20580O8174N846 + O2 = CO2 + H2O + N2 =>
C14399H20580O8174N846 + 15457 O2 = 14399 CO2 + 10290 H2O + 423 N2
Zn + AgNO = Ag + Zn(NO)3 =>
Zn + 3 AgNO = 3 Ag + Zn(NO)3
HNO3 + C = CNO3 + H2 =>
2 HNO3 + 2 C = 2 CNO3 + H2
Fe2O3 + NO = NO2 + FeO =>
Fe2O3 + NO = NO2 + 2 FeO
SrO + H2O = Sr(OH)2 =>
SrO + H2O = Sr(OH)2
I2 + S + NaOH + KOH = KI + Na2SO4 + H2O =>
3 I2 + S + 2 NaOH + 6 KOH = 6 KI + Na2SO4 + 4 H2O
AlPW12O40 + C2H4(OH)2 = Al(H2O)40{+3} + PW12O40{-3} + C4H8O2*H2O =>
AlPW12O40 + 80 C2H4(OH)2 = Al(H2O)40{+3} + PW12O40{-3} + 40 C4H8O2*H2O
Fe2O3 + CuSO4 = Fe2(SO4)3 + CuO =>
Fe2O3 + 3 CuSO4 = Fe2(SO4)3 + 3 CuO
Sn3(PO4)4 + Na2CO3 = Sn(CO3)2 + Na3(PO4) =>
Sn3(PO4)4 + 6 Na2CO3 = 3 Sn(CO3)2 + 4 Na3(PO4)
SiH{4} + LiOH = Si(OH){4} + LiH =>
SiH{4} + LiOH = Si(OH){4} + LiH
Cu2O + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu2O + 14 HNO3 = 6 Cu(NO3)2 + 2 NO + 7 H2O
N2H2 + CO3{2-} = N2 + CO + OH{-) =>
N2H2 + CO3{2-} = N2 + CO + 2 OH{-)
H{3}PO4 + KOH = K{3}PO4 + H2O =>
H{3}PO4 + KOH = K{3}PO4 + H2O
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
HSO3(aq) + MnO4(aq) = MnO2(s) + HSO4(aq) =>
2 HSO3(aq) + MnO4(aq) = MnO2(s) + 2 HSO4(aq)
C2H18 + O2 = CO2 + H2O =>
2 C2H18 + 13 O2 = 4 CO2 + 18 H2O
Fe + HCe = FeCe + H2 =>
2 Fe + 2 HCe = 2 FeCe + H2
Ba(OH)2 + KHCO3 = KOH + BaCO3 + H2O =>
Ba(OH)2 + KHCO3 = KOH + BaCO3 + H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
EuCl2 + AgNO3 = AgCl + Eu(NO3)2 =>
EuCl2 + 2 AgNO3 = 2 AgCl + Eu(NO3)2
Au + H2O = Au2O3 + H2 =>
2 Au + 3 H2O = Au2O3 + 3 H2
NH3(g) + H2SO4(aq) = (NH4)2SO4 =>
2 NH3(g) + H2SO4(aq) = (NH4)2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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