| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(HNO3)2 = CuO + 2 NO2 + H2O
C3H6O2H2O = C2H4O2CH4O =>
C3H6O2H2O = C2H4O2CH4O
XH3PO4 + XNH4OH = X(NH4)3PO4 + XHOH =>
XH3PO4 + 3 XNH4OH = X(NH4)3PO4 + 3 XHOH
H2SO4 + HNO3 = HNO3SO3 + H2O =>
H2SO4 + HNO3 = HNO3SO3 + H2O
Sr + C2O4 = SrC2O4 =>
Sr + C2O4 = SrC2O4
C18H18 + Cl2 = HCl + C =>
C18H18 + 9 Cl2 = 18 HCl + 18 C
MnO4 + H{+} + e = Mn2{+} + H2O =>
2 MnO4 + 16 H{+} + 15e = Mn2{+} + 8 H2O
HS + FeCl = FeS + HCl =>
HS + FeCl = FeS + HCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KMnO4 + NaNO2 + H2SO4 = K2SO4 + MnSO4 + NaNO3 + H2O =>
2 KMnO4 + 5 NaNO2 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 5 NaNO3 + 3 H2O
HCOH + J2 + NaOH = HCOONa + NaJ + H2O =>
HCOH + J2 + 3 NaOH = HCOONa + 2 NaJ + 2 H2O
Br2 + H2S = S8 + HBr =>
8 Br2 + 8 H2S = S8 + 16 HBr
CH2CO + AgOH = CH3COOAg =>
CH2CO + AgOH = CH3COOAg
N + F = NF3(g) =>
N + 3 F = NF3(g)
PBr3 + NaOH = Na2HPO3 + NaBr + H2O =>
PBr3 + 5 NaOH = Na2HPO3 + 3 NaBr + 2 H2O
C8H8 + O2 = C8H8O2 =>
C8H8 + O2 = C8H8O2
LiOH + H2O = LiO + H2OH =>
LiOH + H2O = LiO + H2OH
KHCO3 + H2SO4 = H2CO3 + KHSO4 =>
KHCO3 + H2SO4 = H2CO3 + KHSO4
H2SO3 + PbCl2 + HCl = PbS + H2O + Cl2 =>
H2SO3 + PbCl2 + 4 HCl = PbS + 3 H2O + 3 Cl2
H + AgO = Ag + H2O =>
2 H + AgO = Ag + H2O
Sr(CH3COO)2 + HCl = SrCl2 + CH3COOH =>
Sr(CH3COO)2 + 2 HCl = SrCl2 + 2 CH3COOH
Na2S2O3 + CO2 = Na2CO3 + Na2S + SO2 =>
3 Na2S2O3 + CO2 = Na2CO3 + 2 Na2S + 4 SO2
BF3 + MgH2 = B2H6 + MgF2 =>
2 BF3 + 3 MgH2 = B2H6 + 3 MgF2
KOH + NCl2 = N(OH)2 + KCl =>
2 KOH + NCl2 = N(OH)2 + 2 KCl
Al3 + Cu2Cl = Cu2 + Al3Cl =>
Al3 + Cu2Cl = Cu2 + Al3Cl
NH4OH + Zn = Zn(OH)2 + NH4 =>
2 NH4OH + Zn = Zn(OH)2 + 2 NH4
NaI + N2 = NaN3 + I2 =>
2 NaI + 3 N2 = 2 NaN3 + I2
Ca(NO3)2*4H2O + (NH4)2HPO4 + NH3 = Ca10(PO4)6(OH)2 + NH4NO3 + NH4OH =>
10 Ca(NO3)2*4H2O + 6(NH4)2HPO4 + 46 NH3 = Ca10(PO4)6(OH)2 + 20 NH4NO3 + 38 NH4OH
K2HPO4 + FeCl3 = HCl + KCl + FePO4 =>
K2HPO4 + FeCl3 = HCl + 2 KCl + FePO4
NO2(g) + H2O = HNO3 + NO(g) =>
3 NO2(g) + H2O = 2 HNO3 + NO(g)
C25H43NO3 + O2 = H2O + CO2 + HNO3 =>
2 C25H43NO3 + 71 O2 = 42 H2O + 50 CO2 + 2 HNO3
C12H14 + O2 = CO2 + H2O =>
2 C12H14 + 31 O2 = 24 CO2 + 14 H2O
Ga2(CO3)3(s) + H3PO4(aq) = CO2 + GaPO4 + H2O =>
Ga2(CO3)3(s) + 2 H3PO4(aq) = 3 CO2 + 2 GaPO4 + 3 H2O
KC4H5O6 + Na2CO3 = CO2 + H2O + KNaC4H4O6 =>
2 KC4H5O6 + Na2CO3 = CO2 + H2O + 2 KNaC4H4O6
Fe(NO3)2 + (NH4)2C2O4 = FeC2O4 + NH4(NO3) =>
Fe(NO3)2 + (NH4)2C2O4 = FeC2O4 + 2 NH4(NO3)
C6H5COONaH2O = C6H4COONaH3O =>
C6H5COONaH2O = C6H4COONaH3O
C + O4 + NCl12 = CCl12 + N6O12 =>
6 C + 3 O4 + 6 NCl12 = 6 CCl12 + N6O12
BaSO3 + HBrO3 = BaBrO3 + HSO3 =>
BaSO3 + HBrO3 = BaBrO3 + HSO3
I + Al + O = Al(IO3)3 =>
3 I + Al + 9 O = Al(IO3)3
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
NaOH(aq) + KMnO4(aq) + NaHSO3(aq) = H2O + K2SO4 + Na2MnO4 =>
3 NaOH(aq) + 2 KMnO4(aq) + NaHSO3(aq) = 2 H2O + K2SO4 + 2 Na2MnO4
Pb + ClO = PbO2 + Cl =>
Pb + 2 ClO = PbO2 + 2 Cl
Cu + HNO3 + H{3+} = NO + Cu{2+} + H2O =>
9 Cu + 2 HNO3 + 6 H{3+} = 2 NO + 9 Cu{2+} + 4 H2O
CCl3COOHH2O = CCl3COOH3O =>
CCl3COOHH2O = CCl3COOH3O
BaSO3 + HNO3 + KMnO4 = BaSO4 + Mn(NO3)2 + KNO3 + H2O =>
5 BaSO3 + 6 HNO3 + 2 KMnO4 = 5 BaSO4 + 2 Mn(NO3)2 + 2 KNO3 + 3 H2O
CH3CH2Br + NH3 = CH3CH2NHCH2CH3 + NH4Br =>
2 CH3CH2Br + 3 NH3 = CH3CH2NHCH2CH3 + 2 NH4Br
C8H6O4 + K + H2O = C8H5KO4 + H3O =>
C8H6O4 + K + H2O = C8H5KO4 + H3O
Chromium(III)CO3 = Chromium(III)O + CO2 =>
Chromium(III)CO3 = Chromium(III)O + CO2
HCl(aq) + Li2CO3(aq) = ClLi2 + HCO3 =>
HCl(aq) + Li2CO3(aq) = ClLi2 + HCO3
C2H6O + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + C2H4O =>
5 C2H6O + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 8 H2O + 5 C2H4O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
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