| Équations équilibrées la veille | Équations équilibrées le lendemain |
C7H16 + 22 O = 7 CO2 + 8 H2O(g)
C2H6 + Br = CBr + H2 =>
C2H6 + 2 Br = 2 CBr + 3 H2
As4O6 + C = As4 + CO =>
As4O6 + 6 C = As4 + 6 CO
CCl4 + O2 = COC12 + Cl2 =>
26 CCl4 + O2 = 2 COC12 + 52 Cl2
MgCl2 + Ca(OH)2 = CaCl2 + Mg(OH)2 =>
MgCl2 + Ca(OH)2 = CaCl2 + Mg(OH)2
Ca + HOH(aq) = CaOH + H =>
Ca + HOH(aq) = CaOH + H
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Fe + H2ClO5 = Fe(ClO4)3 + H2O =>
Fe + 3 H2ClO5 = Fe(ClO4)3 + 3 H2O
Cr2O3 + HCl + O2 = CrO2Cl2 + H2O =>
2 Cr2O3 + 8 HCl + 3 O2 = 4 CrO2Cl2 + 4 H2O
Fe2(SO4)3 + K2(CO3) = Fe2(CO3)3 + K2(SO4) =>
Fe2(SO4)3 + 3 K2(CO3) = Fe2(CO3)3 + 3 K2(SO4)
C6H14 + O2 = CO2 + H2O(classification) =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O(classification)
Ag + KSCN = AgKSCN =>
Ag + KSCN = AgKSCN
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ba(OH)2 + Na2SO4 = NaOH + Ba2(SO4)2 =>
2 Ba(OH)2 + 2 Na2SO4 = 4 NaOH + Ba2(SO4)2
Al(OH)2NaCO3 + HCl = AlCl3 + NaCl + H2O + CO2 =>
Al(OH)2NaCO3 + 4 HCl = AlCl3 + NaCl + 3 H2O + CO2
Li2SO4 + Mg(OH)2 = MgSO4 + LiOH =>
Li2SO4 + Mg(OH)2 = MgSO4 + 2 LiOH
C7H8 + C2H5OH = C9H13OH =>
C7H8 + C2H5OH = C9H13OH
NO2 + H2O = HNO3 + HNO2H2O =>
2 NO2 + 2 H2O = HNO3 + HNO2H2O
Al(BH4)3 + H2O = Al(OH)3 + H3BO3 + H2 =>
Al(BH4)3 + 12 H2O = Al(OH)3 + 3 H3BO3 + 12 H2
As4O6 + C = As4 + CO2 =>
As4O6 + 3 C = As4 + 3 CO2
He + O2 = He2O =>
4 He + O2 = 2 He2O
Fe(CrO2)2 + O2 + K2CO3 = K2CrO4 + KFeO2 + CO2 =>
4 Fe(CrO2)2 + 7 O2 + 10 K2CO3 = 8 K2CrO4 + 4 KFeO2 + 10 CO2
H2SO3 + NaNO3 = H2SO4 + NaNO2 =>
H2SO3 + NaNO3 = H2SO4 + NaNO2
PbSO4 + Fe = Pb + FeSO4 =>
PbSO4 + Fe = Pb + FeSO4
ICl3 + KCl = KICl4 =>
ICl3 + KCl = KICl4
Pb(NO3)2 + Na2CO3 = Pb2(CO3)2 + NO3Na =>
2 Pb(NO3)2 + 2 Na2CO3 = Pb2(CO3)2 + 4 NO3Na
Li + Cl1 = LiCl =>
Li + Cl1 = LiCl
C17H51 + O2 = CO2 + H2O =>
4 C17H51 + 119 O2 = 68 CO2 + 102 H2O
Ag3AsO4 = Ag + AsO4 =>
Ag3AsO4 = 3 Ag + AsO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
K4Fe(CN)6 + AgNO3 = KNO3 + Ag4[Fe(CN)6] =>
K4Fe(CN)6 + 4 AgNO3 = 4 KNO3 + Ag4[Fe(CN)6]
BaCl2 + K2CrO4 = K2Cl2 + BaCrO4 =>
BaCl2 + K2CrO4 = K2Cl2 + BaCrO4
KCLO3(aq) = KCL(aq) + O2(aq) =>
2 KCLO3(aq) = 2 KCL(aq) + 3 O2(aq)
Fe{2}O{3} + CO{+} = Fe + CO{2} =>
Fe{2}O{3} + 2 CO{+} = Fe + 2 CO{2}
Ca(CIO3)2 + Al(CH3COO)3 = Ca(CH3COO)2 + Al(CIO3)3 =>
3 Ca(CIO3)2 + 2 Al(CH3COO)3 = 3 Ca(CH3COO)2 + 2 Al(CIO3)3
KHCO3 + H2O = K2O + H2CO3 =>
2 KHCO3 + H2O = K2O + 2 H2CO3
H2O2 + C02 = H2O + CO2 =>
4 H2O2 + C02 = 4 H2O + 2 CO2
CaO + P2O3 = CaP2O4 =>
CaO + P2O3 = CaP2O4
Ca(OH)2N2O3 = Ca(NO2)2H2O =>
Ca(OH)2N2O3 = Ca(NO2)2H2O
KMnO4 + C4H6O5 + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 =>
12 KMnO4 + 5 C4H6O5 + 18 H2SO4 = 20 CO2 + 33 H2O + 6 K2SO4 + 12 MnSO4
CH2 + H2 = CH4 =>
CH2 + H2 = CH4
Ni3S2 + O2 = NiO + SO2 =>
2 Ni3S2 + 7 O2 = 6 NiO + 4 SO2
(NH4)2SO4 + Ba(NO3)2 = (NH4)2(NO3)2 + SO4Ba =>
(NH4)2SO4 + Ba(NO3)2 = (NH4)2(NO3)2 + SO4Ba
PbCl2 + K2CrO4 = KCl + Pb + CrO4 =>
PbCl2 + K2CrO4 = 2 KCl + Pb + CrO4
CoI2 + Br2 = CoBr + I2 =>
2 CoI2 + Br2 = 2 CoBr + 2 I2
NH4I + Ca(OH)2 = CaI2 + H2O + NH3 =>
2 NH4I + Ca(OH)2 = CaI2 + 2 H2O + 2 NH3
Cs2CO3 + HCl = CsCl + H2O + CO2 =>
Cs2CO3 + 2 HCl = 2 CsCl + H2O + CO2
C4H8O2 + Na2CO3(s) = NaC4H6O + CO2(g) + H2O(l) =>
21 C4H8O2 + 10 Na2CO3(s) = 20 NaC4H6O + 14 CO2(g) + 24 H2O(l)
Fe2 + (CO3)3 = FeO + CO2 =>
3 Fe2 + 2(CO3)3 = 6 FeO + 6 CO2
C5H12O + HCl = C5H11Cl + H2O =>
C5H12O + HCl = C5H11Cl + H2O
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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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