| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
Cu2(NO3) + NH4OH = Cu + NH4NO3 + H2O =>
8 Cu2(NO3) + 10 NH4OH = 16 Cu + 9 NH4NO3 + 7 H2O
NH4OH + FeCl3 = Fe(OH)3 + NH3 + HCl =>
3 NH4OH + FeCl3 = Fe(OH)3 + 3 NH3 + 3 HCl
K + SnBr4 = KBr + Sn =>
4 K + SnBr4 = 4 KBr + Sn
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
NaC3H5O3 + H2O = CO2 + H2 + Na =>
2 NaC3H5O3 + 6 H2O = 6 CO2 + 11 H2 + 2 Na
LiNO3 + S = Li2O + SO + NO2 =>
2 LiNO3 + S = Li2O + SO + 2 NO2
H2SO4 + TiO2 = H2O2 + Ti(SO4) =>
H2SO4 + TiO2 = H2O2 + Ti(SO4)
H2O = H + O9 =>
9 H2O = 18 H + O9
V(NO3)3 + K2CO3 = V2(CO3)3 + NO3K =>
2 V(NO3)3 + 3 K2CO3 = V2(CO3)3 + 6 NO3K
HNO3 + Na2SO4 = NaNO3 + NaHSO4 =>
HNO3 + Na2SO4 = NaNO3 + NaHSO4
Mg5Al2Si3O10(OH)8 + Mg2Si2O6 = Mg2SiO4 + Mg2Si5Al4O18 + H2O =>
2 Mg5Al2Si3O10(OH)8 + 3 Mg2Si2O6 = 7 Mg2SiO4 + Mg2Si5Al4O18 + 8 H2O
(Ca(HCO3)2) = CO2 + H2O + CaCO3 =>
(Ca(HCO3)2) = CO2 + H2O + CaCO3
C4H10 + O2 = O2C + O2H =>
C4H10 + 14 O2 = 4 O2C + 10 O2H
AgNO3 + KCN = Ag(CN)2 + K + NO3 =>
AgNO3 + 2 KCN = Ag(CN)2 + 2 K + NO3
C8H16 + O2 = CO2 + H2O =>
C8H16 + 12 O2 = 8 CO2 + 8 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
H2N(CH2)6NH2 + C20H14O4 + C10H16O2 = C16H30O2N2 =>
9 H2N(CH2)6NH2 + C20H14O4 + 7 C10H16O2 = 9 C16H30O2N2
KI + Ca(CIO)2 + HCI = I2 + CaCI2 + H2O + KCI =>
5 KI + Ca(CIO)2 + 4 HCI = 2 I2 + CaCI2 + 2 H2O + 5 KCI
NH3 + O(g) = NO + H2O =>
2 NH3 + 5 O(g) = 2 NO + 3 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
LiAlO2 + H2O = LiOH + Al(OH)3 =>
LiAlO2 + 2 H2O = LiOH + Al(OH)3
BaBr2(aq) + Na2SO4(aq) = BaSO4 + NaBr =>
BaBr2(aq) + Na2SO4(aq) = BaSO4 + 2 NaBr
C31H22 + O2 = CO2 + H2O =>
2 C31H22 + 73 O2 = 62 CO2 + 22 H2O
Sn0 + O2 = SnO2 =>
Sn0 + O2 = SnO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cr(OH)2 + HCl = CrCl3 + Cr(OH) + H2O =>
2 Cr(OH)2 + 3 HCl = CrCl3 + Cr(OH) + 3 H2O
P4 + Cl2 = PCl5 =>
P4 + 10 Cl2 = 4 PCl5
CH3COONa + AgNO3 = NaNO3 + AgCH3COO =>
CH3COONa + AgNO3 = NaNO3 + AgCH3COO
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
CrBr3(aq) + AgNO3(aq) = AgBr(s) + Cr(NO3)3(aq) =>
CrBr3(aq) + 3 AgNO3(aq) = 3 AgBr(s) + Cr(NO3)3(aq)
H3PO4(aq) + Al(OH)3 = AlPO4 + H2O =>
H3PO4(aq) + Al(OH)3 = AlPO4 + 3 H2O
Cu(NO3)3 = Cu(oh)2 + NO2 + O2 =>
2 Cu(NO3)3 = Cu(oh)2 + 6 NO2 + 3 O2
NiOH2 + H3O = HNi + H2O =>
NiOH2 + H3O = HNi + 2 H2O
Na1 + H2O1 = H2 + Na1O1H1 =>
2 Na1 + 2 H2O1 = H2 + 2 Na1O1H1
P4 + O2 = P4O6 =>
P4 + 3 O2 = P4O6
PotassiumPhosphate + Lithium(II)Nitrate = PotassiumNitrate + Lithium(II)Phosphate =>
PotassiumPhosphate + Lithium(II)Nitrate = PotassiumNitrate + Lithium(II)Phosphate
KBrO3 + KI + HCl = KCl + H2O + KBr + I2 =>
KBrO3 + 6 KI + 6 HCl = 6 KCl + 3 H2O + KBr + 3 I2
Zn + HNO3 = Zn(NO3)2 + NO + H2O =>
3 Zn + 8 HNO3 = 3 Zn(NO3)2 + 2 NO + 4 H2O
NH4Cl + Ca(OH)2 = CaCl2 + H2O + NH3 =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 H2O + 2 NH3
K + SnBr4 = KBr + Sn =>
4 K + SnBr4 = 4 KBr + Sn
MnSO4 + O2 + Ca(HCO3)2 = MnO2 + CaSO4 + H2O + CO2 =>
2 MnSO4 + O2 + 2 Ca(HCO3)2 = 2 MnO2 + 2 CaSO4 + 2 H2O + 4 CO2
HC2H3O2 + CaCO3 = H2O + CO2 + C4H6CaO4 =>
2 HC2H3O2 + CaCO3 = H2O + CO2 + C4H6CaO4
Al(OH)3 + H4SiO4 = Al2Si4O10(OH)2 + H2O =>
2 Al(OH)3 + 4 H4SiO4 = Al2Si4O10(OH)2 + 10 H2O
SrCO3 + SiO2 + MgO = SrMgSiO4 + CO2 =>
SrCO3 + SiO2 + MgO = SrMgSiO4 + CO2
Be3N2 + H2O = Be(OH)2 + NH3 =>
Be3N2 + 6 H2O = 3 Be(OH)2 + 2 NH3
Al(OH)3 + H2S = Al2S3 + H2O =>
2 Al(OH)3 + 3 H2S = Al2S3 + 6 H2O
N + H = NH3 =>
N + 3 H = NH3
CH3CH3 + Cu(OH)2 + NaOH = CH3COONa + Cu + H2O =>
CH3CH3 + 3 Cu(OH)2 + NaOH = CH3COONa + 3 Cu + 5 H2O
Na + H3O = Na2O3H + H2 =>
2 Na + 3 H3O = Na2O3H + 4 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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