| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(OH)2 + H2Co3 = CuCo3 + 2 H2O
sodiumcarbonate + hydrochloricacid = water + carbondioxide + sodiumchloride =>
Na2CO3 + 2 HCl = H2O + CO2 + 2 NaCl
K + H3SO3 = KSO3 + H2 =>
2 K + 2 H3SO3 = 2 KSO3 + 3 H2
AgBr + H2O = HBr + AgOH =>
AgBr + H2O = HBr + AgOH
As2O3 + KCH3COO = (CH3)4As2O + K2CO3 + CO2 =>
As2O3 + 4 KCH3COO = (CH3)4As2O + 2 K2CO3 + 2 CO2
Fe + H2SO4 = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
H2I = H + I =>
H2I = 2 H + I
CH2CH3 = CH + H2 =>
2 CH2CH3 = 4 CH + 3 H2
H2O + NaOH = NaO2 + H =>
H2O + NaOH = NaO2 + 3 H
Br2 + NaOH = NaBrO3 + H2O + NaBr =>
3 Br2 + 6 NaOH = NaBrO3 + 3 H2O + 5 NaBr
C + H2 + O2 = C12H24O =>
24 C + 24 H2 + O2 = 2 C12H24O
Na2 + HNO3 = NaNO3 + H2 =>
Na2 + 2 HNO3 = 2 NaNO3 + H2
Ca3P2 + Cl2 + H2O = Ca3(PO4)2 + HCl =>
Ca3P2 + 8 Cl2 + 8 H2O = Ca3(PO4)2 + 16 HCl
Na + Zn = ZnNa =>
Na + Zn = ZnNa
H4C2O + NaHCO3 = NaC2H3O2 + H2O + CO2 =>
4 H4C2O + 5 NaHCO3 = 5 NaC2H3O2 + 3 H2O + 3 CO2
ClO[{-}] = ClO3[{-}] + Cl[{-}] =>
3 ClO[{-}] = ClO3[{-}] + 2 Cl[{-}]
Ca(CO3)2 + Mn = Ca + Mn(CO3)3 =>
3 Ca(CO3)2 + 2 Mn = 3 Ca + 2 Mn(CO3)3
Al(OH)3 + H3BO3 = BO3Al + H2O =>
Al(OH)3 + H3BO3 = BO3Al + 3 H2O
copper + sulfur = Copper(ii)sulfide =>
Cu + S = CuS
PbO + Fe2O3 = PbFe2O4 =>
PbO + Fe2O3 = PbFe2O4
Cl2 + Na[Al(OH)4] = NaClO3 + Al(OH)3 + NaCl + H2O =>
3 Cl2 + 6 Na[Al(OH)4] = NaClO3 + 6 Al(OH)3 + 5 NaCl + 3 H2O
Mg + KClO3 = Mg(ClO3)2 + K =>
Mg + 2 KClO3 = Mg(ClO3)2 + 2 K
H12 + O2 = H2O =>
H12 + 3 O2 = 6 H2O
CaCO3 + Cl2 = CaCl2 + CO2 + O2 =>
2 CaCO3 + 2 Cl2 = 2 CaCl2 + 2 CO2 + O2
CH3CH2NH2 + NH2CH2CH2COOH = NH2CH2CH2COONH3CH2CH3 =>
CH3CH2NH2 + NH2CH2CH2COOH = NH2CH2CH2COONH3CH2CH3
HgOH + H3PO4 = Hg3PO4 + HOH =>
3 HgOH + H3PO4 = Hg3PO4 + 3 HOH
Co(NO3)2 + K2(Cr2O7) = Co(Cr2O7) + K(NO3) =>
Co(NO3)2 + K2(Cr2O7) = Co(Cr2O7) + 2 K(NO3)
C5H7Br + I2 = C5H7BrI2 =>
C5H7Br + I2 = C5H7BrI2
CHHHCHHCHHOH + OO = HHO + CHHHCHHCHO =>
2 CHHHCHHCHHOH + OO = 2 HHO + 2 CHHHCHHCHO
Sr(N03)2 + Na3PO4 = Sr3(PO4)2 + Na(N03) =>
3 Sr(N03)2 + 2 Na3PO4 = Sr3(PO4)2 + 6 Na(N03)
FeS2 + CaO2 + H2O = Fe(OH)3 + Ca(OH)2 + CaSO4*2H2O =>
2 FeS2 + 15 CaO2 + 22 H2O = 2 Fe(OH)3 + 11 Ca(OH)2 + 4 CaSO4*2H2O
FeCl3 + NaOH = NaFeO2 + NaCl + H2O =>
FeCl3 + 4 NaOH = NaFeO2 + 3 NaCl + 2 H2O
Zn2 + Pb2N = ZnN + Pb =>
Zn2 + 2 Pb2N = 2 ZnN + 4 Pb
Cr(s) + S8(s) = Cr2S3(s) =>
16 Cr(s) + 3 S8(s) = 8 Cr2S3(s)
XHNO3 + XKOH = XH2O + XKNO3 =>
XHNO3 + XKOH = XH2O + XKNO3
Fe + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 Fe + 6 H2SO4 = Fe2(SO4)3 + 3 SO2 + 6 H2O
CaNO3 + K3Po4 = Ca3Po4 + KNO3 =>
3 CaNO3 + K3Po4 = Ca3Po4 + 3 KNO3
Ag + NH4OH = Ag(NH4OH)2 =>
Ag + 2 NH4OH = Ag(NH4OH)2
O2 + C6H12O6 = CO2 + HO =>
9 O2 + C6H12O6 = 6 CO2 + 12 HO
CO + SO2 = CO2 + S8 =>
16 CO + 8 SO2 = 16 CO2 + S8
CH2OHCHOHCH2OH + Cu(OH)2 = H2O + CuO2(OH)2 + C2H4 =>
2 CH2OHCHOHCH2OH + 2 Cu(OH)2 = 2 H2O + 2 CuO2(OH)2 + 3 C2H4
H3PO4 + Ca(OH)2 = Ca(PO4)2 + H3(OH) =>
2 H3PO4 + Ca(OH)2 = Ca(PO4)2 + 2 H3(OH)
C2H4(NH2)2 + H2S = C2H4N2S2 + H2 =>
C2H4(NH2)2 + 2 H2S = C2H4N2S2 + 4 H2
Ba3(PO4)2 + Na2SO4 = Na3PO4 + BaSO4 =>
Ba3(PO4)2 + 3 Na2SO4 = 2 Na3PO4 + 3 BaSO4
ArNH2 + H{+} + HNO2 = ArNN{+} + H2O =>
ArNH2 + H{+} + HNO2 = ArNN{+} + 2 H2O
Co(H2O)6Cl2 + NH2CH2CH2NH2 + HCl + H2O2 = Co(NH2CH2CH2NH2)3Cl3 + H2O =>
2 Co(H2O)6Cl2 + 6 NH2CH2CH2NH2 + 2 HCl + H2O2 = 2 Co(NH2CH2CH2NH2)3Cl3 + 14 H2O
MgO + CaO + Si = Mg + CaOSiO2 =>
2 MgO + CaO + Si = 2 Mg + CaOSiO2
Co(s) + F2(g) = CoF3(s) =>
2 Co(s) + 3 F2(g) = 2 CoF3(s)
C2H5NH2 + NH3Br = C2H5NH2Br + NH3 =>
C2H5NH2 + NH3Br = C2H5NH2Br + NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
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