| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4NO3(heat) = N2O + 2 H2O
NO3 + H2 = NO2 + H2O =>
NO3 + H2 = NO2 + H2O
N2H5Cl = N2 + H2 + HCl =>
N2H5Cl = N2 + 2 H2 + HCl
Ca(OH)2 + C2H4O2 = Ca(C2H3O2)2 + HOH =>
Ca(OH)2 + 2 C2H4O2 = Ca(C2H3O2)2 + 2 HOH
Fe + C6H8O7 = C6H6FeO7 + H2 =>
Fe + C6H8O7 = C6H6FeO7 + H2
KOH + BaI2 = KI + Ba(OH)2 =>
2 KOH + BaI2 = 2 KI + Ba(OH)2
KH + Al(OH)3 = KOH + AlH3 =>
3 KH + Al(OH)3 = 3 KOH + AlH3
K2Cr2O7 + Na2C2O4 + H2SO4 = Cr2(SO4)3 + CO2 + K2SO4 + Na2SO4 + H2O =>
K2Cr2O7 + 3 Na2C2O4 + 7 H2SO4 = Cr2(SO4)3 + 6 CO2 + K2SO4 + 3 Na2SO4 + 7 H2O
NO3 + H2 = NO + H2O =>
NO3 + 2 H2 = NO + 2 H2O
Pb{2+} + Mn = Mn{2+} + Pb =>
Pb{2+} + Mn = Mn{2+} + Pb
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
S2O3 + I2 = I2S2O3 =>
S2O3 + I2 = I2S2O3
Zn(OH)2(s) + H2SO4(aq) = ZnSO4 + H2O =>
Zn(OH)2(s) + H2SO4(aq) = ZnSO4 + 2 H2O
FeS2 + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 FeS2 + 14 H2SO4 = Fe2(SO4)3 + 15 SO2 + 14 H2O
Na2SiO3 + FeO = FeSiO3 + Na2O =>
Na2SiO3 + FeO = FeSiO3 + Na2O
Fe + C6H8O7 = C6H5FeO7 + H2 =>
2 Fe + 2 C6H8O7 = 2 C6H5FeO7 + 3 H2
HgO + CO = Hg + CO2 =>
HgO + CO = Hg + CO2
KNO3 + (NH4)2CO3 = CO2 + N2 + KOH + H2O =>
6 KNO3 + 5(NH4)2CO3 = 5 CO2 + 8 N2 + 6 KOH + 17 H2O
La(s) + F2(g) = LaF3(s) =>
2 La(s) + 3 F2(g) = 2 LaF3(s)
CH3CHNH2COOH + HNO2 = CH3CH(OH)COOH + N2 + H2O =>
CH3CHNH2COOH + HNO2 = CH3CH(OH)COOH + N2 + H2O
C2H4O + O = CO2 + H2O =>
C2H4O + 5 O = 2 CO2 + 2 H2O
H2BaO2 + Na2O = Na2BaO2 + H2O =>
H2BaO2 + Na2O = Na2BaO2 + H2O
Ra + O2 = Ra2O =>
4 Ra + O2 = 2 Ra2O
HNO3 + Ba(OH)2 = H2O + Ba + HNO4 =>
HNO3 + Ba(OH)2 = H2O + Ba + HNO4
I2 + C6H6 = CHI =>
3 I2 + C6H6 = 6 CHI
Sc + Br2 = ScBr =>
2 Sc + Br2 = 2 ScBr
C6H5COOCH3 + NaOH = C6H5COONa + CH3OH =>
C6H5COOCH3 + NaOH = C6H5COONa + CH3OH
Ni + MgCl2 = NiCl2 + Mg =>
Ni + MgCl2 = NiCl2 + Mg
H2 + NO3 = H2O + N2 =>
6 H2 + 2 NO3 = 6 H2O + N2
C6H14 + I2 = C6H13 + HI =>
2 C6H14 + I2 = 2 C6H13 + 2 HI
C20H42 = C16H34 + C2H4 =>
C20H42 = C16H34 + 2 C2H4
C6H5NO2 + H2 = C6H5NHOH + H2O =>
C6H5NO2 + 2 H2 = C6H5NHOH + H2O
Fe2O3*H2O = Fe2O3 + H2O =>
Fe2O3*H2O = Fe2O3 + H2O
H2(g) + AgNO3(l) = Ag(s) + NHO3(aq) =>
H2(g) + 2 AgNO3(l) = 2 Ag(s) + 2 NHO3(aq)
C4H10O = C + H2 + O2 =>
2 C4H10O = 8 C + 10 H2 + O2
C3N4 = (CN)2 + N2 =>
2 C3N4 = 3(CN)2 + N2
Fe(NO3)3 + NH3 + H2O = Fe(OH)3 + NH4NO3 =>
Fe(NO3)3 + 3 NH3 + 3 H2O = Fe(OH)3 + 3 NH4NO3
BiCl3 + K2S = Bi2S3 + KCl =>
2 BiCl3 + 3 K2S = Bi2S3 + 6 KCl
Mg(s) + ZnSO4(aq) = MgSO4 + Zn =>
Mg(s) + ZnSO4(aq) = MgSO4 + Zn
NaClO + NaOH + H2S = Na2SO4 + H2O + NaCl =>
4 NaClO + 2 NaOH + H2S = Na2SO4 + 2 H2O + 4 NaCl
CuCl2 + NaOH = Cu(OH)2CuCl2 + NaCl =>
2 CuCl2 + 2 NaOH = Cu(OH)2CuCl2 + 2 NaCl
KClO + H2O = HClO + KOH =>
KClO + H2O = HClO + KOH
Au + KCN = KAuCN =>
Au + KCN = KAuCN
KMnO4 + C18H30 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
102 KMnO4 + 5 C18H30 + 153 H2SO4 = 51 K2SO4 + 102 MnSO4 + 90 CO2 + 228 H2O
HC2H3O2 + Fe = Fe(C2H3O2)3 + H2 =>
6 HC2H3O2 + 2 Fe = 2 Fe(C2H3O2)3 + 3 H2
CS2 + Cl2 = CCl4 + S2Cl2 =>
CS2 + 3 Cl2 = CCl4 + S2Cl2
NO(g) + O2 = N2O3 =>
4 NO(g) + O2 = 2 N2O3
P(s) + HNO3(aq) + H2O(l) = NO(g) + H3PO4(aq) =>
3 P(s) + 5 HNO3(aq) + 2 H2O(l) = 5 NO(g) + 3 H3PO4(aq)
Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
NH4 + OH = NH4OH =>
NH4 + OH = NH4OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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