| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sr(NO3)2 + 2 COCl2 = 2 CONO3 + Sr(Cl2)2
Ba(ClO3)2 = BaCl2 + O2 =>
Ba(ClO3)2 = BaCl2 + 3 O2
L{-} + NO2{-} + H{+} = L2 + NO + H2O =>
2 L{-} + 2 NO2{-} + 4 H{+} = L2 + 2 NO + 2 H2O
H2C2O4 + H2PbO3 = PbO + H2O + CO2 =>
H2C2O4 + H2PbO3 = PbO + 2 H2O + 2 CO2
C2H5OH + KMnO4 + H2O = C3H8O3 + MnO2 + KOH =>
9 C2H5OH + 8 KMnO4 + H2O = 6 C3H8O3 + 8 MnO2 + 8 KOH
F + AlCl3 = AlF + Cl =>
F + AlCl3 = AlF + 3 Cl
Na2C8H4O4 + O2 = CO2 + H2O + NaOH =>
2 Na2C8H4O4 + 15 O2 = 16 CO2 + 2 H2O + 4 NaOH
K + Cr2(SO4)3 = Cr + K2SO4 =>
6 K + Cr2(SO4)3 = 2 Cr + 3 K2SO4
UO2 + Na2CO3 + O2 = Na2(UO4) + CO2 =>
2 UO2 + 2 Na2CO3 + O2 = 2 Na2(UO4) + 2 CO2
PbCl{+2} + AgNO{+3} = AgCl + Pb(NO{+3}){+2} =>
PbCl{+2} + AgNO{+3} = AgCl + Pb(NO{+3}){+2}
Mg(NO3)2 + Ag + Na2SO4 = Ag2SO4 + MgNa(NO3)2 =>
2 Mg(NO3)2 + 2 Ag + Na2SO4 = Ag2SO4 + 2 MgNa(NO3)2
CH3COOH + O2 = H2O + CO2 =>
CH3COOH + 2 O2 = 2 H2O + 2 CO2
NaNO2 + NH2SO3H + CH3COOH = N2 + NH2HSO4 + H2O + CH3COONa =>
2 NaNO2 + 3 NH2SO3H + 2 CH3COOH = N2 + 3 NH2HSO4 + H2O + 2 CH3COONa
NaF + CaO = NaO + FCa =>
NaF + CaO = NaO + FCa
iron + hydrochloricacid = hydrogen + iron(ii)chloride =>
Fe + 2 HCl = H2 + FeCl2
Al4C3 + KOH + H2O = CH4 + KAlO2 =>
Al4C3 + 4 KOH + 4 H2O = 3 CH4 + 4 KAlO2
Al + Ni + Co = AlNiCo =>
Al + Ni + Co = AlNiCo
Cu + Fe(NO3)3 = Cu(NO3) + Fe =>
3 Cu + Fe(NO3)3 = 3 Cu(NO3) + Fe
C6H5NO2 + Sn + HCl = C6H5NH2 + SnCl2 + H2O =>
C6H5NO2 + 3 Sn + 6 HCl = C6H5NH2 + 3 SnCl2 + 2 H2O
Ca(Cl3)2 + Na2CO3 = CaCO3 + NaCl3 =>
Ca(Cl3)2 + Na2CO3 = CaCO3 + 2 NaCl3
Ts + Fr = TsFr =>
Ts + Fr = TsFr
Al2(SO4)3 + KI + KIO3 + H2O = Al(OH)3 + I2 + K2(SO4) =>
Al2(SO4)3 + 5 KI + KIO3 + 3 H2O = 2 Al(OH)3 + 3 I2 + 3 K2(SO4)
CuSO4 + H2S = CuS + H2O + SO2 =>
3 CuSO4 + 4 H2S = 3 CuS + 4 H2O + 4 SO2
Al + NiCl2 = AlCl3 + Ni =>
2 Al + 3 NiCl2 = 2 AlCl3 + 3 Ni
Cu{2+} + J{-} = Cu{+} + J2 =>
2 Cu{2+} + 2 J{-} = 2 Cu{+} + J2
P + SHNO3 + H2O = H3PO4 + SNO =>
3 P + 5 SHNO3 + 2 H2O = 3 H3PO4 + 5 SNO
CaO + SO2 = CaSO03 =>
CaO + SO2 = CaSO03
CH3NH2 + NaOH = CH3NH2NaOH =>
CH3NH2 + NaOH = CH3NH2NaOH
QWERTYUIOP = POIUYTREWQ =>
QWERTYUIOP = POIUYTREWQ
H4P2O7 = HOH + P2O5 =>
H4P2O7 = 2 HOH + P2O5
C3H9COOC2H5 + KOH = C3H9COOK + C2H5OH =>
C3H9COOC2H5 + KOH = C3H9COOK + C2H5OH
Ca + Pb3(PO4)2 = Ca3(PO4)2 + Pb =>
3 Ca + Pb3(PO4)2 = Ca3(PO4)2 + 3 Pb
CH2O + [Ag(NH3)2]OH = CHO + H2O + NH3 + Ag =>
CH2O + [Ag(NH3)2]OH = CHO + H2O + 2 NH3 + Ag
Li + Br2 = Li2Br =>
4 Li + Br2 = 2 Li2Br
CuSO4 + KOH = CuKO + SO4H =>
CuSO4 + KOH = CuKO + SO4H
Cl2 + H2O + CO2 = C2H3Cl + O2 =>
2 Cl2 + 6 H2O + 8 CO2 = 4 C2H3Cl + 11 O2
Hg(l) + Br2(l) = HgBr2(s) =>
Hg(l) + Br2(l) = HgBr2(s)
W + CO2 = WO3 + CO =>
W + 3 CO2 = WO3 + 3 CO
FeO(s) + HCl(aq) = FeCl2 + H2O(l) =>
FeO(s) + 2 HCl(aq) = FeCl2 + H2O(l)
KClO3 + C6H12O6 + H2SO4 = K2SO4 + HCl + CO2 + H2O =>
4 KClO3 + C6H12O6 + 2 H2SO4 = 2 K2SO4 + 4 HCl + 6 CO2 + 6 H2O
NH4 + NO3 = NH4NO3 =>
NH4 + NO3 = NH4NO3
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K3Fe(C2O4)3*3H2O + (NH4)HSO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 3 H2C2O4 + 3 K2C2O4 + H2O2 = 2 K3Fe(C2O4)3*3H2O + 4(NH4)HSO4 + 8 H2O
C6H5OK + H2O = KOH + C6H5OH =>
C6H5OK + H2O = KOH + C6H5OH
H14MgO11S + BaCl2 = BaSO4 + MgCl2 + H2O =>
H14MgO11S + BaCl2 = BaSO4 + MgCl2 + 7 H2O
NH4Cl + MgO + Na2HAsO4 + H2O = Mg3(AsO4)2 + NaCl + NH4OH =>
4 NH4Cl + 3 MgO + 2 Na2HAsO4 + H2O = Mg3(AsO4)2 + 4 NaCl + 4 NH4OH
Na2[Zn(OH)4] + H2SO4 = Na2SO4 + (ZnOH)2SO4 + H2O =>
2 Na2[Zn(OH)4] + 3 H2SO4 = 2 Na2SO4 + (ZnOH)2SO4 + 6 H2O
NaHS + CH3Br = CH3SH + NaBr =>
NaHS + CH3Br = CH3SH + NaBr
Sb2S3 + HCl = HSbCl4 + H2S =>
Sb2S3 + 8 HCl = 2 HSbCl4 + 3 H2S
Mg + CO3 = MgCO3 =>
Mg + CO3 = MgCO3
AgNO3 + KNO2 = K[Ag(NO2)2] + KNO3 =>
AgNO3 + 2 KNO2 = K[Ag(NO2)2] + KNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/21/24
Équations équilibrées sur06/20/23
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