| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaSO3 + 2 LiNO3 = Li2SO3 + Ba(NO3)2
KMnO4 + Na2S + HCl = NaCl + KCl + MnCl2 + S + H2O =>
2 KMnO4 + 5 Na2S + 16 HCl = 10 NaCl + 2 KCl + 2 MnCl2 + 5 S + 8 H2O
Cd + H{+} + NO3{-} = Cd2{+} + NO + H2O =>
6 Cd + 4 H{+} + NO3{-} = 3 Cd2{+} + NO + 2 H2O
Ag3NO4 = Ag + N2O4 + O =>
2 Ag3NO4 = 6 Ag + N2O4 + 4 O
MnO2 + P4 = P2O5 + Mn =>
5 MnO2 + P4 = 2 P2O5 + 5 Mn
InCl3*4H2O + K2Fe(CN)6 = In2(Fe(CN)6)3 + KCl + H2O =>
2 InCl3*4H2O + 3 K2Fe(CN)6 = In2(Fe(CN)6)3 + 6 KCl + 8 H2O
Cu(s) + P(s) = Cu3P =>
3 Cu(s) + P(s) = Cu3P
Ru + Cl2 = RuCl3 =>
2 Ru + 3 Cl2 = 2 RuCl3
Al2 + NaOH + H2O = H2 + NaAlO2 =>
Al2 + 2 NaOH + 2 H2O = 3 H2 + 2 NaAlO2
AlPO4 + CuCl2 = AlCl3 + Cu3(PO4)2 =>
2 AlPO4 + 3 CuCl2 = 2 AlCl3 + Cu3(PO4)2
I2 + NaBr = IBr + Na =>
I2 + 2 NaBr = 2 IBr + 2 Na
AsO = As + O2 =>
2 AsO = 2 As + O2
CaCl2 + CuSO4 = Ca(SO4)2 + CuCl =>
CaCl2 + 2 CuSO4 = Ca(SO4)2 + 2 CuCl
AsO = As + O2 =>
2 AsO = 2 As + O2
NaHCO3 + Cu(NO3)2 = NaNO3 + Cu(CO3)2 + H2 =>
2 NaHCO3 + Cu(NO3)2 = 2 NaNO3 + Cu(CO3)2 + H2
Al2O3 + NaOH + H2O = Na2(Al(OH)6) + H2 =>
Al2O3 + 4 NaOH + 5 H2O = 2 Na2(Al(OH)6) + H2
Al2 + NaOH + H2O = H2 + NaAlO2 =>
Al2 + 2 NaOH + 2 H2O = 3 H2 + 2 NaAlO2
KAl(SO4)2 + NaOH = K[Al(SO4)2](OH)4 + Na2 =>
KAl(SO4)2 + 4 NaOH = K[Al(SO4)2](OH)4 + 2 Na2
RCOONa + H2O = RCOOH + Na + O =>
2 RCOONa + H2O = 2 RCOOH + 2 Na + O
Mg + NO3{-} + H{+} = Mg{2+} + NH4 + H2O =>
9 Mg + 2 NO3{-} + 20 H{+} = 9 Mg{2+} + 2 NH4 + 6 H2O
RCOONa + H2O = RCOOH + Na + O =>
2 RCOONa + H2O = 2 RCOOH + 2 Na + O
HAc = H{+} + Ac{-} =>
HAc = H{+} + Ac{-}
MnO2 + P4 = P2O5 + Mn =>
5 MnO2 + P4 = 2 P2O5 + 5 Mn
AsO = As + O2 =>
2 AsO = 2 As + O2
BaCO3 = BaO + CO2 =>
BaCO3 = BaO + CO2
(NH4)2CO3 + HNO3 = NH4NO3 + H2O + CO2 =>
(NH4)2CO3 + 2 HNO3 = 2 NH4NO3 + H2O + CO2
Al + Ni{+2} = Al{3+} + Ni =>
2 Al + 3 Ni{+2} = 2 Al{3+} + 3 Ni
KNO3 + C + S = N2 + K2S + CO2 =>
2 KNO3 + 3 C + S = N2 + K2S + 3 CO2
KI + Fe(NO3)3 = KNO3 + FeI3 =>
3 KI + Fe(NO3)3 = 3 KNO3 + FeI3
C7H6 + O = CO2 + H2O =>
C7H6 + 17 O = 7 CO2 + 3 H2O
CaCl2 + CuSO4 = Ca(SO4)2 + CuCl =>
CaCl2 + 2 CuSO4 = Ca(SO4)2 + 2 CuCl
NH4OH + NaHCO3 = NH4HCO3 + NaOH =>
NH4OH + NaHCO3 = NH4HCO3 + NaOH
Al2 + NaOH + H2O = H2 + NaAlO2 =>
Al2 + 2 NaOH + 2 H2O = 3 H2 + 2 NaAlO2
Sn{+2} + I{-} = Sn + I2 =>
Sn{+2} + 2 I{-} = Sn + I2
MnO2 + P4 = P2O5 + Mn =>
5 MnO2 + P4 = 2 P2O5 + 5 Mn
Al2 + NaOH + H2O = H2 + NaAlO2 =>
Al2 + 2 NaOH + 2 H2O = 3 H2 + 2 NaAlO2
MnO2 + P4 = P2O5 + Mn =>
5 MnO2 + P4 = 2 P2O5 + 5 Mn
ZnO + HClO4 = Zn(ClO4)2 + H2O =>
ZnO + 2 HClO4 = Zn(ClO4)2 + H2O
AsO = As + O2 =>
2 AsO = 2 As + O2
FeS2 + O2 + H2O = Fe(OH)3 + SO{2-} + H{+} =>
4 FeS2 + 3 O2 + 14 H2O = 4 Fe(OH)3 + 8 SO{2-} + 16 H{+}
S5 + O2 = SO3 =>
2 S5 + 15 O2 = 10 SO3
ZnS + KO = ZnO + KS =>
ZnS + KO = ZnO + KS
SrSO4 + K2O = SrO + K2(SO4) =>
SrSO4 + K2O = SrO + K2(SO4)
{-}3 = {-}7 =>
{-}3 = {-}7
MnO2 + P4 = P2O5 + Mn =>
5 MnO2 + P4 = 2 P2O5 + 5 Mn
CaCl2 + CuSO4 = Ca(SO4)2 + CuCl =>
CaCl2 + 2 CuSO4 = Ca(SO4)2 + 2 CuCl
KOH + (COOH)2 = H2O + COOK =>
2 KOH + (COOH)2 = 2 H2O + 2 COOK
Na2CO3 + HBr = NaBr + CO2 + HOH =>
Na2CO3 + 2 HBr = 2 NaBr + CO2 + HOH
CrCl2 + Na2Cr2O7 + HCl = CrCl3 + H2O + NaCl =>
6 CrCl2 + Na2Cr2O7 + 14 HCl = 8 CrCl3 + 7 H2O + 2 NaCl
AsO = As + O2 =>
2 AsO = 2 As + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/19/24
Équations équilibrées sur08/18/23
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