| Équations équilibrées la veille | Équations équilibrées le lendemain |
In + O = InO
Ca(H2PO4)2 + CaO = Ca3(PO4)2 + H2O =>
Ca(H2PO4)2 + 2 CaO = Ca3(PO4)2 + 2 H2O
K2CrO4 + Na3SO3 + HCl = KCl + Na3SO4 + CrCl3 + H2O =>
2 K2CrO4 + 3 Na3SO3 + 10 HCl = 4 KCl + 3 Na3SO4 + 2 CrCl3 + 5 H2O
NiO + HNO3 = H2O + Ni(NO3)2 =>
NiO + 2 HNO3 = H2O + Ni(NO3)2
Al(NO3)3 + Ca(HCO3)2 = Ca(NO3)2 + Al(OH)3 + CO2 =>
2 Al(NO3)3 + 3 Ca(HCO3)2 = 3 Ca(NO3)2 + 2 Al(OH)3 + 6 CO2
H2O + KN3 = KOH + NH3 + O2 =>
5 H2O + KN3 = KOH + 3 NH3 + 2 O2
AI + HI = AII3 + H2 =>
2 AI + 6 HI = 2 AII3 + 3 H2
Ag2(SO4)3 + Ca(OH)2 = Ag(OH)3 + CaSO4 =>
Ag2(SO4)3 + 3 Ca(OH)2 = 2 Ag(OH)3 + 3 CaSO4
Zn(OH)2 + NH4OH = ZnOH + NH4(OH)2 =>
Zn(OH)2 + NH4OH = ZnOH + NH4(OH)2
Fe3Br8 + Na2CO3 = NaBr + CO2 + Fe3O4 =>
Fe3Br8 + 4 Na2CO3 = 8 NaBr + 4 CO2 + Fe3O4
CH3OH + NH4OH + C8H8O3 = C10H15N + H2O =>
38 CH3OH + 7 NH4OH + 4 C8H8O3 = 7 C10H15N + 57 H2O
Mn{2+} + HClO + H2O = MnO2 + Cl{-} + H{+} =>
Mn{2+} + HClO + H2O = MnO2 + Cl{-} + 3 H{+}
{-}methyl{-}2{-}butanol = {-}iodo{-}2{-}methyl{-}butane =>
{-}methyl{-}2{-}butanol = {-}iodo{-}2{-}methyl{-}butane
HCl + Br = BrCl + H =>
HCl + Br = BrCl + H
Cr2O3(s) + C(s) = Cr2O(s) + CO2(s) =>
Cr2O3(s) + C(s) = Cr2O(s) + CO2(s)
Na2S2O4 + NaOH = Na2SO4 + Na2S + H2O =>
4 Na2S2O4 + 8 NaOH = 5 Na2SO4 + 3 Na2S + 4 H2O
Pb(CH3COO)2 + Na2SO4 = CH3COONa + PbSO4 =>
Pb(CH3COO)2 + Na2SO4 = 2 CH3COONa + PbSO4
HNO3 + HI = NO + I2 + H2O =>
2 HNO3 + 6 HI = 2 NO + 3 I2 + 4 H2O
BaCl2 + Na3P = Ba3P2 + NaCl =>
3 BaCl2 + 2 Na3P = Ba3P2 + 6 NaCl
KO2(s) + H20(l) = O2(g) + KOH(s) =>
20 KO2(s) + H20(l) = 10 O2(g) + 20 KOH(s)
CH3CH2CH = CH2 =>
CH3CH2CH = 3 CH2
CH4 + Br = CH2 + HBr =>
CH4 + 2 Br = CH2 + 2 HBr
CH3CH2CH3 = CH3CHCH2 + H2 =>
CH3CH2CH3 = CH3CHCH2 + H2
NaF + H2O = NaOH + HF =>
NaF + H2O = NaOH + HF
Fe(NO3)3 + H2CO3 = Fe2(CO3)3 + HNO3 =>
2 Fe(NO3)3 + 3 H2CO3 = Fe2(CO3)3 + 6 HNO3
(NH4)2Fe(SO4)2 + H2O = NH4OH + Fe(OH)2 + H2SO4 =>
(NH4)2Fe(SO4)2 + 4 H2O = 2 NH4OH + Fe(OH)2 + 2 H2SO4
Cu2CO3 + HCl = CO2 + H2O + CuCl =>
Cu2CO3 + 2 HCl = CO2 + H2O + 2 CuCl
H3BO3 + Fe(OH)2 = FeOH3BO3 + H2O =>
H3BO3 + Fe(OH)2 = FeOH3BO3 + H2O
N2 + Ag = N2Ag600 =>
N2 + 600 Ag = N2Ag600
MgO + H2O = MgH2 + O2 =>
MgO + H2O = MgH2 + O2
Cr + Cu2Cl = Cr3Cl + Cu =>
3 Cr + Cu2Cl = Cr3Cl + 2 Cu
MnO4 + As4O6 = Mn + AsO4 =>
5 MnO4 + 2 As4O6 = 5 Mn + 8 AsO4
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
[H2CO3] = [H2O] + [CO2] =>
[H2CO3] = [H2O] + [CO2]
Me + O = MeO =>
Me + O = MeO
KMnO4 + K2S + H2O = MnO2 + S + KOH =>
2 KMnO4 + 3 K2S + 4 H2O = 2 MnO2 + 3 S + 8 KOH
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
CuS + HNO3 = Cu(NO3)2 + S + NO + H2O =>
3 CuS + 8 HNO3 = 3 Cu(NO3)2 + 3 S + 2 NO + 4 H2O
C7H5N5O5 = H2O + CO + C + N2 =>
2 C7H5N5O5 = 5 H2O + 5 CO + 9 C + 5 N2
MgS(s) + HCl(aq) = MgCl(aq) + HS(g) =>
MgS(s) + HCl(aq) = MgCl(aq) + HS(g)
NaClO + NH3 = N2 + H2O + NaCl =>
3 NaClO + 2 NH3 = N2 + 3 H2O + 3 NaCl
C10H11IO + CH3NH2 = C10H11OCH2NH2 + CH3NH3I =>
C10H11IO + 2 CH3NH2 = C10H11OCH2NH2 + CH3NH3I
BPO4 + CuCl2 + KF + C6H8O6 = CuBP + KCl + H2O + CO2 + F2 =>
5 BPO4 + 5 CuCl2 + 10 KF + 2 C6H8O6 = 5 CuBP + 10 KCl + 8 H2O + 12 CO2 + 5 F2
BaI2 + KClO3 = Ba(ClO3)2 + KI =>
BaI2 + 2 KClO3 = Ba(ClO3)2 + 2 KI
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
CO(NH2)2 + H2O2 = CO2 + H2O + N2 =>
CO(NH2)2 + 3 H2O2 = CO2 + 5 H2O + N2
C6H12O6 + NaOH = NaC6H11O6 + H2O =>
C6H12O6 + NaOH = NaC6H11O6 + H2O
C5H10(l) + O2 = CO2 + H2O =>
2 C5H10(l) + 15 O2 = 10 CO2 + 10 H2O
CI + P = PCI =>
CI + P = PCI
CH3OH + C6H8O7 = C28H48O6 + H2O =>
192 CH3OH + 10 C6H8O7 = 9 C28H48O6 + 208 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/23/24
Équations équilibrées sur09/22/23
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