| Équations équilibrées la veille | Équations équilibrées le lendemain |
(CH3)2CHCH2OH + HCOOH = HCO2CH2CH(CH3)2 + H2O
Al2O3 + HClO2 = Al(ClO2)3 + H2O =>
Al2O3 + 6 HClO2 = 2 Al(ClO2)3 + 3 H2O
NH3 + O = NO + H2O =>
2 NH3 + 5 O = 2 NO + 3 H2O
CoCO3 + HCl = CoCl2 + H2CO3 =>
CoCO3 + 2 HCl = CoCl2 + H2CO3
H2O + As2S3(s) + H{+}(aq) + NO3{-}(aq) = H3AsO4(aq) + S8(s) + NO(g) =>
32 H2O + 24 As2S3(s) + 80 H{+}(aq) + 80 NO3{-}(aq) = 48 H3AsO4(aq) + 9 S8(s) + 80 NO(g)
N2C2 = NC =>
N2C2 = 2 NC
KH2PO4 + NaOH = KNa2PO4 + H2O =>
KH2PO4 + 2 NaOH = KNa2PO4 + 2 H2O
AgCO3 = Ag + O2 + CO2 =>
2 AgCO3 = 2 Ag + O2 + 2 CO2
CuSO4 + NaOH + N2H4 = N2 + Na2SO4 + Cu2SO4 + H2O =>
4 CuSO4 + 4 NaOH + N2H4 = N2 + 2 Na2SO4 + 2 Cu2SO4 + 4 H2O
C3H6O + HCN + H2O = C4H8N2O3 + NH3 =>
2 C3H6O + 14 HCN + 13 H2O = 5 C4H8N2O3 + 4 NH3
H4Sb2O5 + CaCl2 = CaH2Sb2O5 + HCl =>
H4Sb2O5 + CaCl2 = CaH2Sb2O5 + 2 HCl
Al + HCl = HAl + Cl =>
Al + HCl = HAl + Cl
FeSO4*(NH4)2SO4*6H2O + H2SO4 + K2WO4 = WO2 + K2SO4 + Fe2(SO4)3 + (NH4)2SO4 + H2O =>
2 FeSO4*(NH4)2SO4*6H2O + 2 H2SO4 + K2WO4 = WO2 + K2SO4 + Fe2(SO4)3 + 2(NH4)2SO4 + 14 H2O
NaCrO + Br2 + NaOH = Na2CrO4 + NaBr + H2O =>
2 NaCrO + 5 Br2 + 12 NaOH = 2 Na2CrO4 + 10 NaBr + 6 H2O
C6H5CHO + Cu(OH)2 = C6H5COOH + Cu2O + H2O =>
C6H5CHO + 2 Cu(OH)2 = C6H5COOH + Cu2O + 2 H2O
MnO2 + NO3{-} + CO3{2-} = MnO4{2-} + CO2 + NO =>
3 MnO2 + 2 NO3{-} + 2 CO3{2-} = 3 MnO4{2-} + 2 CO2 + 2 NO
CuCl2 + I = CuI2 + Cl2 =>
CuCl2 + 2 I = CuI2 + Cl2
C3H7NO3 + NaOH = C3H7OH + NaNO3 =>
C3H7NO3 + NaOH = C3H7OH + NaNO3
BaSiO3 = Ba + SiO3 =>
BaSiO3 = Ba + SiO3
Ni + O2 = Ni02O3 =>
4 Ni + 3 O2 = 2 Ni02O3
C6H12O6 = C2H6O + CO2 =>
C6H12O6 = 2 C2H6O + 2 CO2
Sn(s) + HCl(aq) = SnCl2(aq) + H2(g) =>
Sn(s) + 2 HCl(aq) = SnCl2(aq) + H2(g)
HBr + Na2SO3 = NaBr + SO2 + H2O =>
2 HBr + Na2SO3 = 2 NaBr + SO2 + H2O
MnO2 + KClO3 + NaCO3 = NaMnO4 + CO2 + KCl =>
3 MnO2 + KClO3 + 3 NaCO3 = 3 NaMnO4 + 3 CO2 + KCl
C106H263O110N16P + O2 = CO2 + NO3{-} + PO4{3-} + H2O + H{+} =>
C106H263O110N16P + 138 O2 = 106 CO2 + 16 NO3{-} + PO4{3-} + 122 H2O + 19 H{+}
Ag + NaOH = Ag2O + NaH =>
2 Ag + NaOH = Ag2O + NaH
H2O(electricity) = H + O =>
H2O(electricity) = 2 H + O
Fe(OH)2 + CO2 + H2O = Fe(OH)3 + C =>
4 Fe(OH)2 + CO2 + 2 H2O = 4 Fe(OH)3 + C
NHO2 + HI = I2 + NO + H2O =>
2 NHO2 + 2 HI = I2 + 2 NO + 2 H2O
Ba(OH)2 + NaOH = Na2[Ba(OH)4] =>
Ba(OH)2 + 2 NaOH = Na2[Ba(OH)4]
MgSO4KOH = Mg(OH)KSO4 =>
MgSO4KOH = Mg(OH)KSO4
MgCO3 + NO3 = Mg(NO3)2 + CO3 =>
MgCO3 + 2 NO3 = Mg(NO3)2 + CO3
Fe + AgWO3 = Fe(WO3)3 + Ag =>
Fe + 3 AgWO3 = Fe(WO3)3 + 3 Ag
C6H12N4 + H2O = H2CO + NH3 =>
C6H12N4 + 6 H2O = 6 H2CO + 4 NH3
Na2CO3 + Cl2 = Na2Cl2 + CO3 =>
Na2CO3 + Cl2 = Na2Cl2 + CO3
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
NaCl + NHNO3 = NaNO3 + NHCl =>
NaCl + NHNO3 = NaNO3 + NHCl
C2 + F4 = CF =>
2 C2 + F4 = 4 CF
Mg + HgSO4 = MgSO4 + Hg =>
Mg + HgSO4 = MgSO4 + Hg
C7H8 + HNO3 + H2SO4 = C7H5NO2 + H2O + SO2 =>
C7H8 + HNO3 + H2SO4 = C7H5NO2 + 3 H2O + SO2
AgOH = Ag2O + H2O =>
2 AgOH = Ag2O + H2O
Ce(LO3)4 + H2C2O4 = Ce2(C2O4)3 + L2 + CO2 + H2O =>
2 Ce(LO3)4 + 24 H2C2O4 = Ce2(C2O4)3 + 4 L2 + 42 CO2 + 24 H2O
Sn(NO3)2 = Sn + NO3 =>
Sn(NO3)2 = Sn + 2 NO3
Fe(NO3)3(aq) + Na2CO3(aq) = Fe2(CO3)3(s) + NaNO3(aq) =>
2 Fe(NO3)3(aq) + 3 Na2CO3(aq) = Fe2(CO3)3(s) + 6 NaNO3(aq)
B(s) + HCl(aq) = H2(g) + BCl3(aq) =>
2 B(s) + 6 HCl(aq) = 3 H2(g) + 2 BCl3(aq)
Sn(NO3)2 = SnO + NO + O2 =>
2 Sn(NO3)2 = 2 SnO + 4 NO + 3 O2
HBr(ac)NH3(ac) = H4NBr =>
HBr(ac)NH3(ac) = H4NBr
Na2H2 = NaH =>
Na2H2 = 2 NaH
Sn(NO3)2 = SnO2 + NO2 =>
Sn(NO3)2 = SnO2 + 2 NO2
MgCO3 + H2O = Mg(OH)2 + CO2 =>
MgCO3 + H2O = Mg(OH)2 + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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