| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn(X) + HCl = Zn(X)Cl + H
CO(OH)2 + HCl = COCl2 + H2O =>
CO(OH)2 + 2 HCl = COCl2 + 2 H2O
NaSO4 + BaCl2 = NaCl2 + SO4 + Ba =>
NaSO4 + BaCl2 = NaCl2 + SO4 + Ba
Bi + NO3{-} + H3O{+} = Bi{3+} + NO + H2O =>
Bi + NO3{-} + 4 H3O{+} = Bi{3+} + NO + 6 H2O
NbCl5 + H2 = Nb + HCl =>
2 NbCl5 + 5 H2 = 2 Nb + 10 HCl
HBr + Al(OH)2 = H2O + AlBr2 =>
2 HBr + Al(OH)2 = 2 H2O + AlBr2
C6H4N4Cl2 + C6H8N2 = C18H18N8 + HCl =>
C6H4N4Cl2 + 2 C6H8N2 = C18H18N8 + 2 HCl
NaCl + Ca(OH)2 + H2CO3 = CaCl2 + NaHCO3 + H2O =>
2 NaCl + Ca(OH)2 + 2 H2CO3 = CaCl2 + 2 NaHCO3 + 2 H2O
UUO + UUT = UUOUUT =>
UUO + UUT = UUOUUT
K + Al[NO3]3 = Al + KNO3 =>
3 K + Al[NO3]3 = Al + 3 KNO3
HNO3 + HCl = H2Cl + NO3 =>
HNO3 + HCl = H2Cl + NO3
K2S + FeBr2 = KBr + FeS =>
K2S + FeBr2 = 2 KBr + FeS
Pb(OH)2 + SO2 = PbSO3 + H2O =>
Pb(OH)2 + SO2 = PbSO3 + H2O
NaCO3 + Ca(OH)2 = NaOH + Ca(CO3)2 =>
2 NaCO3 + Ca(OH)2 = 2 NaOH + Ca(CO3)2
Ca + Na3(PO4) = Ca(PO4) + Na =>
Ca + Na3(PO4) = Ca(PO4) + 3 Na
Cr2S3 + HNO3 = Cr(NO3)3 + H2S =>
Cr2S3 + 6 HNO3 = 2 Cr(NO3)3 + 3 H2S
K + Al2(SO4)3 = K2(SO4) + Al =>
6 K + Al2(SO4)3 = 3 K2(SO4) + 2 Al
Na2S + K2CrO4 + HCl = NaCl + KCl + CrCl3 + S + H2O =>
3 Na2S + 2 K2CrO4 + 16 HCl = 6 NaCl + 4 KCl + 2 CrCl3 + 3 S + 8 H2O
Zr2O4 + H2O = Zr(OH)4 =>
Zr2O4 + 4 H2O = 2 Zr(OH)4
K2Cr2O7 + FeCl2 + HCl = KCl + CrCr2 + FeCl3 + H2O =>
3 K2Cr2O7 + 36 FeCl2 + 42 HCl = 6 KCl + 2 CrCr2 + 36 FeCl3 + 21 H2O
Cu + KNO3 + HCl = Cu(NO3)2 + NO2 + KCl + H2O =>
Cu + 4 KNO3 + 4 HCl = Cu(NO3)2 + 2 NO2 + 4 KCl + 2 H2O
Hf(MnO4)4 = Hf2O3 + MnO2 + O2 =>
4 Hf(MnO4)4 = 2 Hf2O3 + 16 MnO2 + 13 O2
C10H22 + O2 = C1O2 + H2O =>
2 C10H22 + 31 O2 = 20 C1O2 + 22 H2O
Zn + Cr2O7{-2} + H{+} = Zn{+2} + Cr{+3} + H2O =>
3 Zn + Cr2O7{-2} + 14 H{+} = 3 Zn{+2} + 2 Cr{+3} + 7 H2O
NaNO3 + (C6H5)2NH = Na2NH + C6H5(NO3) =>
2 NaNO3 + (C6H5)2NH = Na2NH + 2 C6H5(NO3)
Fe + H3PO4 = Fe3(PO4)3 + H3 =>
3 Fe + 3 H3PO4 = Fe3(PO4)3 + 3 H3
C10H22SO3 + O2 = H2O + CO2 + SO2 =>
C10H22SO3 + 15 O2 = 11 H2O + 10 CO2 + SO2
Co2(CO3)2 = CoO + CO2 =>
Co2(CO3)2 = 2 CoO + 2 CO2
KClO3 + K2S2O8 = K2SO4 + O2 + ClO2 =>
2 KClO3 + K2S2O8 = 2 K2SO4 + O2 + 2 ClO2
Zn(C4H6O4)2 + Na3PO4 = Zn3(PO4)2 + NaC4H6O4 =>
3 Zn(C4H6O4)2 + 2 Na3PO4 = Zn3(PO4)2 + 6 NaC4H6O4
O2Fl2 = O2 + Fl2 =>
O2Fl2 = O2 + Fl2
F4S + H2O = SO2 + FH =>
F4S + 2 H2O = SO2 + 4 FH
KPO4 + MgCl = MgPO4 + KCl =>
KPO4 + MgCl = MgPO4 + KCl
C2H5OC2H5 + O2 = CO2(g) + H2O(g) =>
C2H5OC2H5 + 6 O2 = 4 CO2(g) + 5 H2O(g)
NiCO3 + NH3*H2O = [Ni(NH3)6](OH)2 + H2O + CO2 =>
NiCO3 + 6 NH3*H2O = [Ni(NH3)6](OH)2 + 5 H2O + CO2
CO3 + Ca = CO3Ca =>
CO3 + Ca = CO3Ca
N3H + O = N2O + H2O =>
2 N3H + 4 O = 3 N2O + H2O
C3H6O + NH4NO3 = CH3CNH2CH3 + O =>
2 C3H6O + NH4NO3 = 2 CH3CNH2CH3 + 5 O
CH3CHOHCOOH + H2O = CH3CHOHCOO + H3O =>
CH3CHOHCOOH + H2O = CH3CHOHCOO + H3O
CuSO4 + Pb(ClO4)2 = Cu(ClO4)2 + PbSO4 =>
CuSO4 + Pb(ClO4)2 = Cu(ClO4)2 + PbSO4
HCOOH + KOH = H1COOK + H2O =>
HCOOH + KOH = H1COOK + H2O
CH3CHCH3CH2COH + KMnO4 + H2SO4 = CH3CHCH3CH2COOH + K2SO4 + MnSO4 + H2O =>
5 CH3CHCH3CH2COH + 2 KMnO4 + 3 H2SO4 = 5 CH3CHCH3CH2COOH + K2SO4 + 2 MnSO4 + 3 H2O
Cd(OH)2 + NH3 = [Cd(NH3)6](OH)2 =>
Cd(OH)2 + 6 NH3 = [Cd(NH3)6](OH)2
K4FeCN4 + KMnO2 + H2SO2 = KHSO2 + Fe2(SO4)4 + MnSO2 + HNO4 + CO3 + H2O =>
2 K4FeCN4 + 100 KMnO2 + 212 H2SO2 = 108 KHSO2 + Fe2(SO4)4 + 100 MnSO2 + 8 HNO4 + 2 CO3 + 154 H2O
HNO3 + NO = NO2 + H2O =>
2 HNO3 + NO = 3 NO2 + H2O
MgCO3 + H2SO4 = MgSO4 + H2O + CO2 =>
MgCO3 + H2SO4 = MgSO4 + H2O + CO2
NaIO3 + NaHSO3 + Na2CO3 = I2 + Na2SO4 + H2O + CO2 =>
4 NaIO3 + 10 NaHSO3 + 3 Na2CO3 = 2 I2 + 10 Na2SO4 + 5 H2O + 3 CO2
Na + RbCl = NaCl + Rb =>
Na + RbCl = NaCl + Rb
CH3COOH + NaHCO3 = CH3COONa + CO2 + H2 =>
3 CH3COOH + 2 NaHCO3 = 2 CH3COONa + 4 CO2 + 4 H2
Au + KCN + O + H2O = KAu(CN)2 + KOH =>
2 Au + 4 KCN + O + H2O = 2 KAu(CN)2 + 2 KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/15/24
Équations équilibrées sur09/14/23
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