| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaS + Mg = MgS + Ba
Zn + HCl = ZnCl(aq) + H =>
Zn + HCl = ZnCl(aq) + H
HClO4 + NH4OH = (NH4)ClO4 + H2O =>
HClO4 + NH4OH = (NH4)ClO4 + H2O
Ni + H2SO4 = NiSO4 + H2 =>
Ni + H2SO4 = NiSO4 + H2
Sn(MnO4)2 + Pb(SiO3)2 = SnSiO3 + Pb(MnO4)4 =>
2 Sn(MnO4)2 + Pb(SiO3)2 = 2 SnSiO3 + Pb(MnO4)4
MgSO4 + BaCl2 = MgCl2 + BaSO4 =>
MgSO4 + BaCl2 = MgCl2 + BaSO4
Cr(OH)3 + H2O2 + KOH = K2CrO4 + H2O =>
2 Cr(OH)3 + 3 H2O2 + 4 KOH = 2 K2CrO4 + 8 H2O
Ba(OH)2 + P2O5 = (BaOH)3PO4 + H2O =>
6 Ba(OH)2 + P2O5 = 2(BaOH)3PO4 + 3 H2O
KOH + HNO3 = KNO3H2O =>
KOH + HNO3 = KNO3H2O
(NH4)2SO4(aq) + K2CO3(aq) = (NH4)2CO3(aq) + K2SO4(aq) =>
(NH4)2SO4(aq) + K2CO3(aq) = (NH4)2CO3(aq) + K2SO4(aq)
NaBr + H2SO4 = HBr + Na2SO4 =>
2 NaBr + H2SO4 = 2 HBr + Na2SO4
NaC + H2SO4 = Na2SO4 + HC =>
2 NaC + H2SO4 = Na2SO4 + 2 HC
FeWO4 + NaNO3 + NaOH + H2O = Na2WO4 + Fe(OH)3 + NaNO2 =>
2 FeWO4 + NaNO3 + 4 NaOH + H2O = 2 Na2WO4 + 2 Fe(OH)3 + NaNO2
NH4NO3 + AlCl3 = NH4Cl + Al(NO3)3 =>
3 NH4NO3 + AlCl3 = 3 NH4Cl + Al(NO3)3
Na2CrO4 + Zn(ClO3)2 = NaClO3 + ZnCrO4 =>
Na2CrO4 + Zn(ClO3)2 = 2 NaClO3 + ZnCrO4
CH2Cl2 + MnO4{-} + H2O = HCO3{-} + Cl{-} + MnO2 + H{+} =>
3 CH2Cl2 + 4 MnO4{-} + H2O = 3 HCO3{-} + 6 Cl{-} + 4 MnO2 + 5 H{+}
C6H5OH + CH3COCH3 = C15H16O2 + CO2 =>
22 C6H5OH + 2 CH3COCH3 = 9 C15H16O2 + 3 CO2
Sn + KOH(aq) + H2O = H2 + K[Sn(OH)4] =>
2 Sn + 2 KOH(aq) + 6 H2O = 3 H2 + 2 K[Sn(OH)4]
C6H10O8 + H2 = C6H10O4 + H2O =>
C6H10O8 + 4 H2 = C6H10O4 + 4 H2O
CaO(ac) + CO2(g) = Ca(g) + CO3(g) =>
CaO(ac) + CO2(g) = Ca(g) + CO3(g)
Rb + O2 = Rb2O =>
4 Rb + O2 = 2 Rb2O
Zn(OH)2 + HPO2 = Zn(PO2)2 + H2O =>
Zn(OH)2 + 2 HPO2 = Zn(PO2)2 + 2 H2O
BaCrO4 + HNO3 = Ba(NO3)2 + H2Cr2O7 + H2O =>
2 BaCrO4 + 4 HNO3 = 2 Ba(NO3)2 + H2Cr2O7 + H2O
(NH4)2MoO4 + H3PO4 + HNO3 = (NH4)3PO4*12MoO3 + NH4NO3 + H2O =>
12(NH4)2MoO4 + H3PO4 + 21 HNO3 = (NH4)3PO4*12MoO3 + 21 NH4NO3 + 12 H2O
CH3CHOHCOONH4 + HCl = CH3CHOHCOOH + NH4Cl =>
CH3CHOHCOONH4 + HCl = CH3CHOHCOOH + NH4Cl
Mg + CuCl{2} = MgCl{2} + Cu =>
Mg + CuCl{2} = MgCl{2} + Cu
HMnO4 + HNO2 = MnO2 + N2O4 + H2O =>
2 HMnO4 + 6 HNO2 = 2 MnO2 + 3 N2O4 + 4 H2O
NaOCH3 + H2SO4 = Na2SO4 + CH3OH =>
2 NaOCH3 + H2SO4 = Na2SO4 + 2 CH3OH
H2O2 = O2 + H =>
H2O2 = O2 + 2 H
Ag + H2S + O2 = Ag2S + H2O =>
4 Ag + 2 H2S + O2 = 2 Ag2S + 2 H2O
NaNaCl2 = NaCl =>
NaNaCl2 = 2 NaCl
CaO + H2C2O4 = CaC2O4 + H2O =>
CaO + H2C2O4 = CaC2O4 + H2O
Cr2(SO4)3 + Na2O2 + NaOH = Na2CrO4 + Na2(SO4) + H2O =>
Cr2(SO4)3 + 3 Na2O2 + 4 NaOH = 2 Na2CrO4 + 3 Na2(SO4) + 2 H2O
Al(OH)3 + H2SO4 = (Al)2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = (Al)2(SO4)3 + 6 H2O
Mg + NH3 = Mg(NH2)2 + H2 =>
Mg + 2 NH3 = Mg(NH2)2 + H2
Mn2(SO3)3 = Mn2O3 + SO2 =>
Mn2(SO3)3 = Mn2O3 + 3 SO2
CH3COOH(aq) = CH3COO{-}(aq) + H{+}(aq) =>
CH3COOH(aq) = CH3COO{-}(aq) + H{+}(aq)
Ag + HNO3 = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3 = AgNO3 + NO2 + H2O
KOHHPo4 = KPo4H2O =>
KOHHPo4 = KPo4H2O
Ni + N2 = NiN3 =>
2 Ni + 3 N2 = 2 NiN3
BaBr2 + AgNO3 = Ba(NO3)2 + AgBr =>
BaBr2 + 2 AgNO3 = Ba(NO3)2 + 2 AgBr
Cu + H2SO3 = CuSO3 + H2 =>
Cu + H2SO3 = CuSO3 + H2
Fe5Al12Si3 + FeAl2Si = Fe3Al3Si2 + Fe2Al9Si2 =>
5 Fe5Al12Si3 + 21 FeAl2Si = 10 Fe3Al3Si2 + 8 Fe2Al9Si2
Zn + HCl = ZnCl2 + H24 =>
12 Zn + 24 HCl = 12 ZnCl2 + H24
Na + SnO2 = Na2O + Sn =>
4 Na + SnO2 = 2 Na2O + Sn
NaHSO4 + H2SO4 = NaH2SO4 + HSO4 =>
NaHSO4 + H2SO4 = NaH2SO4 + HSO4
Na(OH) + H2NO3 = NaHNO3 + H2O =>
Na(OH) + H2NO3 = NaHNO3 + H2O
MgCl2 + KOH = KCl + Mg(OH)2 =>
MgCl2 + 2 KOH = 2 KCl + Mg(OH)2
Pb + N3 + O2 = (Pb(NO3)2) =>
3 Pb + 2 N3 + 9 O2 = 3(Pb(NO3)2)
Na(OH) + N2O5 = NaNO3 + H2O =>
2 Na(OH) + N2O5 = 2 NaNO3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/21/24
Équations équilibrées sur12/21/23
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