| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca + Na2CO3 = Na2 + CaCO3
Pt + CuSO4 = Cu + PtSO4 =>
Pt + CuSO4 = Cu + PtSO4
C3H8O3 + NH3 + O2 = C3H3N + H2O =>
2 C3H8O3 + 2 NH3 + O2 = 2 C3H3N + 8 H2O
OsCl3 = OsCl4 + OsCl2 =>
2 OsCl3 = OsCl4 + OsCl2
CHCl3 + Zn + HCl = CH2Cl2 + ZnCl2 =>
CHCl3 + Zn + HCl = CH2Cl2 + ZnCl2
FeBr2 + H2O = Fe(OH)2 + HBr =>
FeBr2 + 2 H2O = Fe(OH)2 + 2 HBr
PH4ClO4 = H3PO4 + HCl =>
PH4ClO4 = H3PO4 + HCl
MgSO4(aq) + KI(aq) = MgI2(s) + K2SO4(aq) =>
MgSO4(aq) + 2 KI(aq) = MgI2(s) + K2SO4(aq)
SO2 + AgNO3 = Ag2SO4 + NO2 =>
SO2 + 2 AgNO3 = Ag2SO4 + 2 NO2
AgCO3 = Ag + CO2 + O2 =>
2 AgCO3 = 2 Ag + 2 CO2 + O2
ArCl = Ar + Cl2 =>
2 ArCl = 2 Ar + Cl2
carbon + hydrogen + oxygen = ethanol =>
4 C + 6 H2 + O2 = 2 C2H5OH
C6H6O + FeCl3 = C6H5OFeCl2 + HCl =>
C6H6O + FeCl3 = C6H5OFeCl2 + HCl
HNO3 + CuSO3 = H2SO3 + Cu(NO3)2 =>
2 HNO3 + CuSO3 = H2SO3 + Cu(NO3)2
MgCO3(s) = MgO(g) + CO2(g) =>
MgCO3(s) = MgO(g) + CO2(g)
H2CCO3 + KMnO4 = MnO2 + CO2 + KOH + H2O =>
3 H2CCO3 + 4 KMnO4 = 4 MnO2 + 6 CO2 + 4 KOH + H2O
NaHCO3 + CH3COOH = CO2 + CH3COONa + H2O =>
NaHCO3 + CH3COOH = CO2 + CH3COONa + H2O
CH4O(aq) + O2(g) = CH2O2(aq) + H2O(l) =>
CH4O(aq) + O2(g) = CH2O2(aq) + H2O(l)
CO2Cl + AgNO3 = AgCl + CO2NO3 =>
CO2Cl + AgNO3 = AgCl + CO2NO3
C8H8O2 + H2O = C7H6O2 + CH4O =>
C8H8O2 + H2O = C7H6O2 + CH4O
XY + Z = Y + XZ =>
XY + Z = Y + XZ
HCl(g) + O2(g) = Cl2(g) + H2O(g) =>
4 HCl(g) + O2(g) = 2 Cl2(g) + 2 H2O(g)
H + PbO2 = Pb + HO2 =>
H + PbO2 = Pb + HO2
Cu + CO = Cu2O + C =>
2 Cu + CO = Cu2O + C
F2 + K = KF2 =>
F2 + K = KF2
C6H5COOH + Na2CO3 = C6H5COONa + NaHCO3 =>
C6H5COOH + Na2CO3 = C6H5COONa + NaHCO3
K2CO3 + Zn + HNO3 = KNO3 + ZnCO3 + H2 =>
K2CO3 + Zn + 2 HNO3 = 2 KNO3 + ZnCO3 + H2
C756H4050S2O9 + O2 = CO2 + H2O + SO2 =>
C756H4050S2O9 + 1766 O2 = 756 CO2 + 2025 H2O + 2 SO2
NaOH + AlCO3 = AlOH + NaCO3 =>
NaOH + AlCO3 = AlOH + NaCO3
AuO + Al(ClO3)3 = Al2O3 + Au(ClO3)2 =>
3 AuO + 2 Al(ClO3)3 = Al2O3 + 3 Au(ClO3)2
C3H8NO5P + H2O = C2H5OH + CH4N2O + H3PO4 + C12H22O11 =>
8 C3H8NO5P + 11 H2O = 4 C2H5OH + 4 CH4N2O + 8 H3PO4 + C12H22O11
H2NCH2CH2COOH + CaO = (H2NCH2CH2COO)2Ca + H2O =>
2 H2NCH2CH2COOH + CaO = (H2NCH2CH2COO)2Ca + H2O
AlPO4 + H2SO4 = Al2(SO4)2 + H2PO4 =>
2 AlPO4 + 2 H2SO4 = Al2(SO4)2 + 2 H2PO4
NH4Cl + Zn(NO3)2 = NH4NO3 + ZnCl2 =>
2 NH4Cl + Zn(NO3)2 = 2 NH4NO3 + ZnCl2
C2H4 + O2 = H2O + C2O3 =>
2 C2H4 + 5 O2 = 4 H2O + 2 C2O3
HCOONH4 = HCOOH + NH3 =>
HCOONH4 = HCOOH + NH3
C + OO = OCO =>
C + OO = OCO
Mg + NO3 = Mg[NO3]2 =>
Mg + 2 NO3 = Mg[NO3]2
(NH4)2 + CrO4 = H2O + Cr2O3 + N =>
5(NH4)2 + 8 CrO4 = 20 H2O + 4 Cr2O3 + 10 N
C6H5O7{-3} + Fe{3+} + OH{-} = CO2 + Fe{2+} + H2O =>
C6H5O7{-3} + 18 Fe{3+} + 15 OH{-} = 6 CO2 + 18 Fe{2+} + 10 H2O
H2SO4 + POH = P2SO4 + H2O =>
H2SO4 + 2 POH = P2SO4 + 2 H2O
K(ClO3) + KI + H2O = KCl + I2 + K(OH) =>
K(ClO3) + 6 KI + 3 H2O = KCl + 3 I2 + 6 K(OH)
KCO + NaCl = KCl + NaCO =>
KCO + NaCl = KCl + NaCO
NH4Cl + H2O = HCl + NH4OH =>
NH4Cl + H2O = HCl + NH4OH
NaClO2 + HCl = Cl2 + H2O + NaCl =>
NaClO2 + 4 HCl = 2 Cl2 + 2 H2O + NaCl
C2H5OH2 + O2 = CO + H2O =>
4 C2H5OH2 + 9 O2 = 8 CO + 14 H2O
BeS + Rb2SO4 = Rb2S + BeSO4 =>
BeS + Rb2SO4 = Rb2S + BeSO4
MnO2(s) + HCl(g) = MnCl2(s) + Cl2(g) + H2O =>
MnO2(s) + 4 HCl(g) = MnCl2(s) + Cl2(g) + 2 H2O
MnSO4 + K2S2O8 + H2O = MnO2 + H2SO4 + K2SO4 =>
MnSO4 + K2S2O8 + 2 H2O = MnO2 + 2 H2SO4 + K2SO4
NH4NO3 + Zn(HSO4)2 = NH4HSO4 + Zn(NO3)2 =>
2 NH4NO3 + Zn(HSO4)2 = 2 NH4HSO4 + Zn(NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/24
Équations équilibrées sur02/12/23
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