| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C6H14(i) + 19 O2(g) = 12 CO2(g) + 14 H2O(v)
Al2(SO4)3 + Ba(NO3)2 = Al(NO3)3 + BaSO4 =>
Al2(SO4)3 + 3 Ba(NO3)2 = 2 Al(NO3)3 + 3 BaSO4
C6H12O6 = C4H9OH + CO2 + H2 =>
7 C6H12O6 = 6 C4H9OH + 18 CO2 + 12 H2
C2H6(s) + O2(s) = CO2(s) + H2O =>
2 C2H6(s) + 7 O2(s) = 4 CO2(s) + 6 H2O
CH3NH2 + NaOH = CH3NHNa + H2O =>
CH3NH2 + NaOH = CH3NHNa + H2O
Sn + Zn2{+} = Sn2{+} + Zn =>
2 Sn + Zn2{+} = Sn2{+} + 2 Zn
NOH + HCl = NCl + H2O =>
NOH + HCl = NCl + H2O
C2H4Cl2 + O2 = COCl2 + H2O + CO2 =>
2 C2H4Cl2 + 5 O2 = 2 COCl2 + 4 H2O + 2 CO2
C6H10 + H2O = CH2(CH2)4CO + H2 =>
C6H10 + H2O = CH2(CH2)4CO + H2
C2H4 + O2(g) = CO2(g) + H20(g) =>
5 C2H4 + 10 O2(g) = 10 CO2(g) + H20(g)
Br2 + HI = HBr + I2 =>
Br2 + 2 HI = 2 HBr + I2
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
Na2Co2S7 + HF = H2S + CoF3 + NaF + F2 =>
Na2Co2S7 + 14 HF = 7 H2S + 2 CoF3 + 2 NaF + 3 F2
C3H8O + CrO3 + H2SO4 = Cr3(SO4)2 + C3H6O + H2O =>
7 C3H8O + 3 CrO3 + 2 H2SO4 = Cr3(SO4)2 + 7 C3H6O + 9 H2O
KO + NO2 = KNO3 =>
KO + NO2 = KNO3
NH4SO4 + Ca(OH)2 = Ca(SO4)2 + H2O + NH3 =>
2 NH4SO4 + Ca(OH)2 = Ca(SO4)2 + 2 H2O + 2 NH3
CuSO4 + K4[Fe(CN)6] = Cu4[Fe(CN)6] + KSO4 =>
4 CuSO4 + K4[Fe(CN)6] = Cu4[Fe(CN)6] + 4 KSO4
MnO2 + AgCl = MnCl2 + Ag2O2 =>
MnO2 + 2 AgCl = MnCl2 + Ag2O2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
LiOH + CuF2 = LiF + Cu(OH)2 =>
2 LiOH + CuF2 = 2 LiF + Cu(OH)2
FeSO4 + Cu(NO3)2 = FeNO3 + Cu(SO4)2 =>
2 FeSO4 + Cu(NO3)2 = 2 FeNO3 + Cu(SO4)2
Cu + P = Cu2P =>
2 Cu + P = Cu2P
CuI + H2SO4 = CuSO4 + I2 + H2O + SO2 =>
2 CuI + 4 H2SO4 = 2 CuSO4 + I2 + 4 H2O + 2 SO2
H2SO3(aq)NH3(aq) = NH4HSO3 =>
H2SO3(aq)NH3(aq) = NH4HSO3
NH2CONH2 + HNO2 = N2 + CO2 + H2O =>
NH2CONH2 + 2 HNO2 = 2 N2 + CO2 + 3 H2O
N2O3 + H2O = HNO2 =>
N2O3 + H2O = 2 HNO2
Ca + Fe(OH)3 = CaOH + Fe3 =>
9 Ca + 3 Fe(OH)3 = 9 CaOH + Fe3
NiCrO4 + Cu = Ni + CuCrO4 =>
NiCrO4 + Cu = Ni + CuCrO4
Mn(SO4)2 + NaOH = Mn(OH)4 + Na2SO4 =>
Mn(SO4)2 + 4 NaOH = Mn(OH)4 + 2 Na2SO4
VCl3 + K = V + KCl =>
VCl3 + 3 K = V + 3 KCl
CaCo3 + HCl = CaCl2 + H20(clear) + Co2 =>
10 CaCo3 + 20 HCl = 10 CaCl2 + H20(clear) + 15 Co2
KClO3 + H2SO4 = K2SO3 + O2 + ClO2 + H2O =>
2 KClO3 + H2SO4 = K2SO3 + O2 + 2 ClO2 + H2O
(C18H39)Al + H2O = Al(OH)3 + C6H14 =>
(C18H39)Al + 3 H2O = Al(OH)3 + 3 C6H14
CaO + NH4NO3 = Ca(NO3)2 + NH3 + H2O =>
CaO + 2 NH4NO3 = Ca(NO3)2 + 2 NH3 + H2O
Sc2Nb2C3 = Nb6C5 + Sc4C3 + Sc =>
9 Sc2Nb2C3 = 3 Nb6C5 + 4 Sc4C3 + 2 Sc
Na2S + AgNO3 = Ag2S + NaNO3 =>
Na2S + 2 AgNO3 = Ag2S + 2 NaNO3
Na2HPO4 = Na4P2O7H2O =>
2 Na2HPO4 = Na4P2O7H2O
HNO3 + Cr2(SO4)3 + K2SO4 + H2O = HNO2 + K2Cr2O7 + H2SO4 =>
3 HNO3 + Cr2(SO4)3 + K2SO4 + 4 H2O = 3 HNO2 + K2Cr2O7 + 4 H2SO4
CaCO3 + H2O = Ca + H2OCO3 =>
CaCO3 + H2O = Ca + H2OCO3
C6H6 + O2 = CO1 + H2O =>
2 C6H6 + 9 O2 = 12 CO1 + 6 H2O
Na2S + RbCl = Rb2S + NaCl =>
Na2S + 2 RbCl = Rb2S + 2 NaCl
BaCl2 + CuOH = CuCl + Ba(OH)2 =>
BaCl2 + 2 CuOH = 2 CuCl + Ba(OH)2
NH3CH3COOH + H2O = NH4OH + CH3COOH =>
NH3CH3COOH + H2O = NH4OH + CH3COOH
P + KClO3 = KCl + P5O2 =>
15 P + 2 KClO3 = 2 KCl + 3 P5O2
Rb + H2O = H2 + RbOH =>
2 Rb + 2 H2O = H2 + 2 RbOH
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
Li2CO3 + HOH = H2CO3 + LiOH =>
Li2CO3 + 2 HOH = H2CO3 + 2 LiOH
Fe(NO3)2 + NaOH = Na(NO3) + Fe(OH)2 =>
Fe(NO3)2 + 2 NaOH = 2 Na(NO3) + Fe(OH)2
Na + Co = CoNa =>
Na + Co = CoNa
Ne + HCl = NeHCl =>
Ne + HCl = NeHCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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