| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO3 + H2O = HSO3{-} + H3O{+}
K2MnO6 + CH3CH2CH2OH = MnO2 + CH3CH2COOK + KOH + H2O =>
2 K2MnO6 + 3 CH3CH2CH2OH = 2 MnO2 + 3 CH3CH2COOK + KOH + 4 H2O
C5H6(g) + O2(g) = CO(g) + H2O(g) =>
C5H6(g) + 4 O2(g) = 5 CO(g) + 3 H2O(g)
K2SO3 + SOCl2 = KCl + SO2 =>
K2SO3 + SOCl2 = 2 KCl + 2 SO2
Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
Al(OH)4{-} + H2SO4 = Al(OH)3 + H2O + SO4{2-} =>
2 Al(OH)4{-} + H2SO4 = 2 Al(OH)3 + 2 H2O + SO4{2-}
Sr(ClO4)2 + Ba(OH)2 = Sr(OH)2 + Ba(ClO4)2 =>
Sr(ClO4)2 + Ba(OH)2 = Sr(OH)2 + Ba(ClO4)2
NH4(NO3)*5Ca(NO3)2*10H2O + KCl = KNO3 + NH4Cl + CaCl2 + H2O =>
NH4(NO3)*5Ca(NO3)2*10H2O + 11 KCl = 11 KNO3 + NH4Cl + 5 CaCl2 + 10 H2O
HCl(l) + O2(g) = H2O(l) + Cl2(g) =>
4 HCl(l) + O2(g) = 2 H2O(l) + 2 Cl2(g)
[Cu(NH3)4] + H2SO4 = CuSO4 + (NH4)2SO4 + H =>
[Cu(NH3)4] + 3 H2SO4 = CuSO4 + 2(NH4)2SO4 + 2 H
CaF2 + Li2CO3 = CaCO3 + Li2F2 =>
CaF2 + Li2CO3 = CaCO3 + Li2F2
NaOH + CH3COOH = CH3COONa + H2O =>
NaOH + CH3COOH = CH3COONa + H2O
C2HPb + O2 = CO2 + H2O + Pb =>
4 C2HPb + 9 O2 = 8 CO2 + 2 H2O + 4 Pb
O2 + CH3(CH2)6CH3 = CO2 + H2O =>
25 O2 + 2 CH3(CH2)6CH3 = 16 CO2 + 18 H2O
C5H6(NO2)3 + O2 = CO + H2O + N20 =>
20 C5H6(NO2)3 + 20 O2 = 100 CO + 60 H2O + 3 N20
Na3[Ag(S2O3)2] + NaI = AgI + Na2S2O3 =>
Na3[Ag(S2O3)2] + NaI = AgI + 2 Na2S2O3
KI + Na2S = KNa2 + IS =>
KI + Na2S = KNa2 + IS
C4H11NBH3 + I2 = C4H11NBH2I + H2 =>
2 C4H11NBH3 + I2 = 2 C4H11NBH2I + H2
Hg2Cl2 + KI = Hg2I2 + KCl =>
Hg2Cl2 + 2 KI = Hg2I2 + 2 KCl
CHCl3 + I2 = CHI3 + Cl2 =>
2 CHCl3 + 3 I2 = 2 CHI3 + 3 Cl2
(CH3)2NH + O2 = (CH3)2N + H3O =>
6(CH3)2NH + O2 = 6(CH3)2N + 2 H3O
Mg + CuBr2 = MgBr2 + Cu =>
Mg + CuBr2 = MgBr2 + Cu
AgBr + GaPO4 = Ag3PO4 + GaBr3 =>
3 AgBr + GaPO4 = Ag3PO4 + GaBr3
NaOH + FeSCN = Na3SCN + Fe(OH)3 =>
3 NaOH + FeSCN = Na3SCN + Fe(OH)3
Al + HNO3 = Al3(NO3)3 + NO + H2O =>
3 Al + 4 HNO3 = Al3(NO3)3 + NO + 2 H2O
Mg + CuSO4*5H2O = MgSO4 + Cu + H2O =>
Mg + CuSO4*5H2O = MgSO4 + Cu + 5 H2O
Na2Cr2O7 + HBr = CrBr3 + Br2 + NaBr + H2O =>
Na2Cr2O7 + 14 HBr = 2 CrBr3 + 3 Br2 + 2 NaBr + 7 H2O
HNO2 + KMnO4 + H2SO4 = MnSO4 + KHSO4 + HNO3 + H2O =>
5 HNO2 + 2 KMnO4 + 4 H2SO4 = 2 MnSO4 + 2 KHSO4 + 5 HNO3 + 3 H2O
Na2O + WO3 = NaWO3 + O2 =>
2 Na2O + 4 WO3 = 4 NaWO3 + O2
Ca(C2H3O2)2 + NaBr = CaBr2 + NaC2H3O2 =>
Ca(C2H3O2)2 + 2 NaBr = CaBr2 + 2 NaC2H3O2
C18H36 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + C7H16COOHCOOH =>
5 C18H36 + 16 KMnO4 + 24 H2SO4 = 16 MnSO4 + 8 K2SO4 + 24 H2O + 10 C7H16COOHCOOH
La(NO3)3*6H2O + Ni(NO3)2*6H2O + C6H7O8 + CaCO3 = La285Ca15Ni200O700 + H2O + N2 + CO2 =>
1710 La(NO3)3*6H2O + 1200 Ni(NO3)2*6H2O + 2464 C6H7O8 + 90.000000000001CaCO3 = 6 La285Ca15Ni200O700 + 26084 H2O + 3765 N2 + 14874 CO2
K2Cr2O7 + Na2S + H2SO4 = Cr2(SO4)3 + Na2 + K2SO4 + H2O =>
K2Cr2O7 + Na2S + 3 H2SO4 = Cr2(SO4)3 + Na2 + K2SO4 + 3 H2O
C + O2 = CO2 =>
C + O2 = CO2
KHO + H2SO4 = K2SO4 + H2O =>
2 KHO + H2SO4 = K2SO4 + 2 H2O
AgC2H3O2 + NH4Cl = NH4C2H3O2 + AgCl =>
AgC2H3O2 + NH4Cl = NH4C2H3O2 + AgCl
(NH4)2SO4 + BaCl2 = BaSO4 + NH4Cl =>
(NH4)2SO4 + BaCl2 = BaSO4 + 2 NH4Cl
Me4N + Br5 = Me4NBr5 =>
Me4N + Br5 = Me4NBr5
HCl + HClO3 = Cl2 + H2O =>
5 HCl + HClO3 = 3 Cl2 + 3 H2O
SO3 + Ba(OH)2 = BaSO4 + H2O =>
SO3 + Ba(OH)2 = BaSO4 + H2O
H2SO4 + AlO3 = Al2 + (SO4)3 + H2O =>
6 H2SO4 + 2 AlO3 = Al2 + 2(SO4)3 + 6 H2O
Pb(II)NO + NaI = NaNO + Pb(II)I =>
Pb(II)NO + NaI = NaNO + Pb(II)I
CH3NH2 + H2O = CH32NH2 + OH =>
CH3NH2 + 29 H2O = CH32NH2 + 29 OH
(NH4)2CO3 + K2CrO4 = K2CO3 + (NH4)2CrO4 =>
(NH4)2CO3 + K2CrO4 = K2CO3 + (NH4)2CrO4
CoCl2*6H2O + NH4Cl + NH3 + O2 = (Co(NH3)6)Cl6 + H2O =>
CoCl2*6H2O + 4 NH4Cl + 2 NH3 + O2 = (Co(NH3)6)Cl6 + 8 H2O
ZnBr2 + Cu3P = Zn3P2 + BrCu =>
3 ZnBr2 + 2 Cu3P = Zn3P2 + 6 BrCu
Fe(OH)2 + Na2O2 + H2O = Fe(OH)3 + NaOH =>
2 Fe(OH)2 + Na2O2 + 2 H2O = 2 Fe(OH)3 + 2 NaOH
H2O + NaNO2 + NiS = NH3 + NiO + NaOH + SO2 =>
2 H2O + NaNO2 + NiS = NH3 + NiO + NaOH + SO2
C6H5NH2 + C4H6O3 = C8H9ON + CH3COOH =>
C6H5NH2 + C4H6O3 = C8H9ON + CH3COOH
P + O = P2O =>
2 P + O = P2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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