| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 C7H6O + K2Cr2O7 + H2SO4 + 2 H2O = 3 C7H6O2 + 2 H3CrO3 + K2SO4
KCl(l) + Na(l) = NaCl(l) + K(g) =>
KCl(l) + Na(l) = NaCl(l) + K(g)
NaOHCl = NaClO + NaCl + H2O =>
2 NaOHCl = NaClO + NaCl + H2O
H3[SbCl6] + Fe = SbH3 + FeCl2 =>
H3[SbCl6] + 3 Fe = SbH3 + 3 FeCl2
CaCo3 + HF = CaF2 + H2Co3 =>
CaCo3 + 2 HF = CaF2 + H2Co3
K3[Fe(CN)6] + NH4OH = NH4CN + K3Fe(OH)6 =>
K3[Fe(CN)6] + 6 NH4OH = 6 NH4CN + K3Fe(OH)6
Pb(NO3)2 + KI = KNO3 + PbI2 =>
Pb(NO3)2 + 2 KI = 2 KNO3 + PbI2
CaH2 + H2O = Ca(OH)2(aw) + H2 =>
CaH2 + 2 H2O = Ca(OH)2(aw) + 2 H2
F2 + CsO2 = F2O2 + Cs =>
F2 + CsO2 = F2O2 + Cs
Mn{2+} + PbO2 + H{+} = MnO4{-} + Pb{2+} + H2O =>
2 Mn{2+} + 5 PbO2 + 4 H{+} = 2 MnO4{-} + 5 Pb{2+} + 2 H2O
CH3COOH + Na2CO3 = CHCOONa + H2O =>
3 CH3COOH + 2 Na2CO3 = 4 CHCOONa + 4 H2O
H3[SbCl6] + Fe = SbH3 + FeCl2 =>
H3[SbCl6] + 3 Fe = SbH3 + 3 FeCl2
NaOH + H2SO4 = H2O + Na2SO4 =>
2 NaOH + H2SO4 = 2 H2O + Na2SO4
H3[SbCl6] + Fe = SbH3 + FeCl2 =>
H3[SbCl6] + 3 Fe = SbH3 + 3 FeCl2
MgSO4 + H2O = MgSO4*7H2O =>
MgSO4 + 7 H2O = MgSO4*7H2O
NaOH + H2SO4 = H2O + Na2SO4 =>
2 NaOH + H2SO4 = 2 H2O + Na2SO4
NH4OH + LiNO3 = NH4NO3 + LiOH =>
NH4OH + LiNO3 = NH4NO3 + LiOH
HBr + ZnCO3 = H2CO3 + ZnBr2 =>
2 HBr + ZnCO3 = H2CO3 + ZnBr2
C6H14O + CuO = C6H12O + Cu + H2O =>
C6H14O + CuO = C6H12O + Cu + H2O
H3[SbCl6] + Fe = SbH3 + FeCl2 =>
H3[SbCl6] + 3 Fe = SbH3 + 3 FeCl2
CH4 + H2O2 = CH + H2O =>
2 CH4 + 3 H2O2 = 2 CH + 6 H2O
Rb2S + Cu(NO3)2 = CuS + Rb(NO3) =>
Rb2S + Cu(NO3)2 = CuS + 2 Rb(NO3)
H3[SbCl6] + Fe = SbH3 + FeCl2 =>
H3[SbCl6] + 3 Fe = SbH3 + 3 FeCl2
HCl + I2 = HI + Cl2 =>
2 HCl + I2 = 2 HI + Cl2
H3[SbCl6] + Fe = SbH3 + FeCl2 =>
H3[SbCl6] + 3 Fe = SbH3 + 3 FeCl2
Cl2 = (ClClClClClClClClClClClClClCl)389 =>
2723 Cl2 = (ClClClClClClClClClClClClClCl)389
MgO + NaNO3 = Mg(NO3)2 + Na2O =>
MgO + 2 NaNO3 = Mg(NO3)2 + Na2O
P4O10 + NaOH = Na2HPO4 + H2O =>
P4O10 + 8 NaOH = 4 Na2HPO4 + 2 H2O
Cd2O2 + Zr(ClO4)3 = Cd(ClO4)2 + Zr2O3 =>
3 Cd2O2 + 4 Zr(ClO4)3 = 6 Cd(ClO4)2 + 2 Zr2O3
AgNO2 + CaCl2 = AgCl + Ca(NO2)2 =>
2 AgNO2 + CaCl2 = 2 AgCl + Ca(NO2)2
HCl + AgClO4 = AgCl + HClO4 =>
HCl + AgClO4 = AgCl + HClO4
H3[SbCl6] + Fe = SbH3 + FeCl2 =>
H3[SbCl6] + 3 Fe = SbH3 + 3 FeCl2
Sb + H2 = SbH2 =>
Sb + H2 = SbH2
Al(MnO4)3 + NH3 = Al(NO3)3 + MnO2 + Al(OH)3 + H2O =>
8 Al(MnO4)3 + 9 NH3 = 3 Al(NO3)3 + 24 MnO2 + 5 Al(OH)3 + 6 H2O
MnSO4 + NaIO4 + H2O = HMnO4 + H2SO4 + NaI =>
8 MnSO4 + 5 NaIO4 + 12 H2O = 8 HMnO4 + 8 H2SO4 + 5 NaI
CH3CH2CH2CH3CH3CH3 + Br2 = CH3CH3CH2CH2CH3CH3CH2Br + HBr =>
7 CH3CH2CH2CH3CH3CH3 + 5 Br2 = 6 CH3CH3CH2CH2CH3CH3CH2Br + 4 HBr
H(CH(CH3)2)2 = C + H =>
H(CH(CH3)2)2 = 6 C + 15 H
BaCl2 + CuBr2 = CuCl2 + BaBr2 =>
BaCl2 + CuBr2 = CuCl2 + BaBr2
(C2H5)2NH2 + NO2 = (C2H5)2NH2NO2 =>
(C2H5)2NH2 + NO2 = (C2H5)2NH2NO2
Fe2S3 + NO3{-} + H{+} = Fe{+} + SO4{-}2 + NO + H2O =>
3 Fe2S3 + 23 NO3{-} + 20 H{+} = 6 Fe{+} + 9 SO4{-}2 + 23 NO + 10 H2O
NaOH + Mg2(SO4)2 = Na2SO4 + Mg(OH)2 =>
4 NaOH + Mg2(SO4)2 = 2 Na2SO4 + 2 Mg(OH)2
LiCl + H2O = HCl + Li2O =>
2 LiCl + H2O = 2 HCl + Li2O
Ni + HNO3*H2O = Ni(NO3)2 + H + H2O =>
Ni + 2 HNO3*H2O = Ni(NO3)2 + 2 H + 2 H2O
ZrCl4 + Mg = MgCl + Zr =>
ZrCl4 + 4 Mg = 4 MgCl + Zr
SiCH3Cl3 + (Si(CH3)3Cl) + H2O = C14H42O5Si6 + HCl =>
2 SiCH3Cl3 + 4(Si(CH3)3Cl) + 5 H2O = C14H42O5Si6 + 10 HCl
C6H14O4 + O = CO2 + H2O =>
C6H14O4 + 15 O = 6 CO2 + 7 H2O
Cr2(aq) + CO3 = Cr2CO3 =>
Cr2(aq) + CO3 = Cr2CO3
CuCl2 + Na2S = CuS + Cl2Na2 =>
CuCl2 + Na2S = CuS + Cl2Na2
H2SiO3 + KOH = K2SiO3 + H2O =>
H2SiO3 + 2 KOH = K2SiO3 + 2 H2O
CH3COOH + HClO = CH3OOCl =>
CH3COOH + 2 HClO = 2 CH3OOCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/26/24
Équations équilibrées sur02/25/23
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