| Équations équilibrées la veille | Équations équilibrées le lendemain |
S8 + 16 PH3 = 8 SP2 + 24 H2
Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N
C4H10 + H2O = CH4 + CO2 =>
4 C4H10 + 6 H2O = 13 CH4 + 3 CO2
Ca(NO3)2 + K2(CO3) = Ca2(CO3)2 + K(NO3) =>
2 Ca(NO3)2 + 2 K2(CO3) = Ca2(CO3)2 + 4 K(NO3)
H3PO4 + K(OH) = K2HPO4 + H2O =>
H3PO4 + 2 K(OH) = K2HPO4 + 2 H2O
Zn + Al(OH)3 = Al + Zn(OH)2 =>
3 Zn + 2 Al(OH)3 = 2 Al + 3 Zn(OH)2
Fe + Fl2 = FeFl2 =>
Fe + Fl2 = FeFl2
Br2(aq) + CaCl2(aq) = CaBr2 + Cl2 =>
Br2(aq) + CaCl2(aq) = CaBr2 + Cl2
FeBr2 + Cl = FeCl2 + Br2 =>
FeBr2 + 2 Cl = FeCl2 + Br2
Fe + NO = Fe(NO) =>
Fe + NO = Fe(NO)
Sr(ClO3)2 = Sr + ClO3 =>
Sr(ClO3)2 = Sr + 2 ClO3
As5 + O2 = As2O5 =>
4 As5 + 25 O2 = 10 As2O5
Zn(NO3)2*6H2O + C6H10O5 = ZnO + N2 + CO2 + H2 =>
7 Zn(NO3)2*6H2O + 11 C6H10O5 = 7 ZnO + 7 N2 + 66 CO2 + 97 H2
CdCl2 + K2CrO4 = CdCrO4 + K2Cl2 =>
CdCl2 + K2CrO4 = CdCrO4 + K2Cl2
Be + P4 = Be3P2 =>
6 Be + P4 = 2 Be3P2
K2O + Ba = BaO2 + K =>
2 K2O + Ba = BaO2 + 4 K
FeBr2 + Cl2 = FeCl3 + Br2 =>
2 FeBr2 + 3 Cl2 = 2 FeCl3 + 2 Br2
NH2CH2CH2NH2 + NiCl2*6H2O = [Ni(NH2CH2CH2NH2)3Cl2] + H2O =>
3 NH2CH2CH2NH2 + NiCl2*6H2O = [Ni(NH2CH2CH2NH2)3Cl2] + 6 H2O
Ni(OH)2 + NH4Cl = NiCl2 + NH4OH =>
Ni(OH)2 + 2 NH4Cl = NiCl2 + 2 NH4OH
XeF4(g) + H2O(l) = Xe(g) + O2(g) + HF(g) =>
XeF4(g) + 2 H2O(l) = Xe(g) + O2(g) + 4 HF(g)
CaO2 + HCl = CaCl2 + H2O + O2 =>
2 CaO2 + 4 HCl = 2 CaCl2 + 2 H2O + O2
BaCl2(aq) + K2CrO4(aq) = BaCrO4 + KCl =>
BaCl2(aq) + K2CrO4(aq) = BaCrO4 + 2 KCl
C5H12S + O2 = CO2 + H2O + SO4 =>
C5H12S + 10 O2 = 5 CO2 + 6 H2O + SO4
Ca + FePO4 = CaPO4 + Fe =>
Ca + FePO4 = CaPO4 + Fe
NaOH + BeSO4 = Na2SO4 + Be(OH)2 =>
2 NaOH + BeSO4 = Na2SO4 + Be(OH)2
FeSO4 + KCN + FeCl3 = KFe[Fe(CN)6] + K2SO4 + KCl =>
FeSO4 + 6 KCN + FeCl3 = KFe[Fe(CN)6] + K2SO4 + 3 KCl
Sr + N = SrN2 =>
Sr + 2 N = SrN2
Mn + HClO4 = H2 + MnClO4 =>
2 Mn + 2 HClO4 = H2 + 2 MnClO4
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
C8H12 + KMnO4 + H2SO4 = C7H10O6 + MnSO4 + K2SO4 + H2O =>
7 C8H12 + 20 KMnO4 + 30 H2SO4 = 8 C7H10O6 + 20 MnSO4 + 10 K2SO4 + 32 H2O
NaHCO3 + CH3OOH = CH3COONa + H2O + CO2 =>
NaHCO3 + 2 CH3OOH = CH3COONa + 3 H2O + CO2
Al + Fe = AlFe3 =>
Al + 3 Fe = AlFe3
CsI + CuI = CsCu2I3 =>
CsI + 2 CuI = CsCu2I3
CH3OH + K = CH3OK + H2 =>
2 CH3OH + 2 K = 2 CH3OK + H2
C4H9Br + AgNO3 = C4H9 + AgBr + NO3 =>
C4H9Br + AgNO3 = C4H9 + AgBr + NO3
CO2 + Br2 = CBr4 + O2 =>
CO2 + 2 Br2 = CBr4 + O2
C3H6O + O2 = C2H6 + CO2 =>
2 C3H6O + O2 = 2 C2H6 + 2 CO2
CaCl2 + Na2S2O3 = Ca(S2O3) + NaCl =>
CaCl2 + Na2S2O3 = Ca(S2O3) + 2 NaCl
Ni + P = Ni2P =>
2 Ni + P = Ni2P
C5H10 + HBr = C5H9Br + H2 =>
C5H10 + HBr = C5H9Br + H2
Na2CO3 + Mn(NO3)2 = Na(NO3) + MnCO3 =>
Na2CO3 + Mn(NO3)2 = 2 Na(NO3) + MnCO3
CaCO3(s) + H3PO4(aq) = Ca3(PO4)2(aq) + CO2(g) + H2O =>
3 CaCO3(s) + 2 H3PO4(aq) = Ca3(PO4)2(aq) + 3 CO2(g) + 3 H2O
Cl2 + FeBr2 = FeBr3 + FeCl3 =>
3 Cl2 + 6 FeBr2 = 4 FeBr3 + 2 FeCl3
Fe(NO3)3(aq) + NaI(aq) = Fe(NO3)2(aq) + I2(aq) + NaNO3(aq) =>
2 Fe(NO3)3(aq) + 2 NaI(aq) = 2 Fe(NO3)2(aq) + I2(aq) + 2 NaNO3(aq)
Br + O2 = Br2O =>
4 Br + O2 = 2 Br2O
P4 + Ba(OH)2 + H2O = PH3 + Ba3(HP2O7)2 =>
8 P4 + 9 Ba(OH)2 + 24 H2O = 20 PH3 + 3 Ba3(HP2O7)2
Na + Cu = NaCu =>
Na + Cu = NaCu
Ba(HCO3)2 = BaCO3 + H2O + CO2 =>
Ba(HCO3)2 = BaCO3 + H2O + CO2
P4 + NaOH + H2O = NaH2PO4 + PH3 =>
2 P4 + 3 NaOH + 9 H2O = 3 NaH2PO4 + 5 PH3
{-}{-}Borneol = {-}{-}camphor =>
{-}{-}Borneol = {-}{-}camphor
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/23/24
Équations équilibrées sur11/22/23
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