| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4NO2 = N2 + 2 H2O
(CH3)OH(l) + I2(s) + P4(s) = (CH3)I(l) + H3PO4(aq) + H2O(l) =>
20(CH3)OH(l) + 10 I2(s) + P4(s) = 20(CH3)I(l) + 4 H3PO4(aq) + 4 H2O(l)
HCl + FeO + O2 = FeCl3 + H2O =>
12 HCl + 4 FeO + O2 = 4 FeCl3 + 6 H2O
MgSO4(aq) + Na2CO3(aq) = MgCO3(s) + Na2SO4(aq) =>
MgSO4(aq) + Na2CO3(aq) = MgCO3(s) + Na2SO4(aq)
MnSO4 + AgNO3 = Ag2SO4 + Mn(NO3)2 =>
MnSO4 + 2 AgNO3 = Ag2SO4 + Mn(NO3)2
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
Ca(OH)2(aq) + K2C2O4(aq) = CaC2O4(s) + K(OH)(aq) =>
Ca(OH)2(aq) + K2C2O4(aq) = CaC2O4(s) + 2 K(OH)(aq)
SCl2 + S = S2Cl2 =>
SCl2 + S = S2Cl2
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
KMnO4 + HCl = KMnO3 + H2O + Cl2 =>
KMnO4 + 2 HCl = KMnO3 + H2O + Cl2
AgNO3 + Ca(OH)2 = AgOH + Ca(NO3)2 =>
2 AgNO3 + Ca(OH)2 = 2 AgOH + Ca(NO3)2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C37H34N2Na2O9S3 + H2O2 = CO2 + H2O + N + Na + S =>
C37H34N2Na2O9S3 + 82 H2O2 = 37 CO2 + 99 H2O + 2 N + 2 Na + 3 S
Mg + FeSO4 = MgSO4 + Fe =>
Mg + FeSO4 = MgSO4 + Fe
SnO + Al = Al2O3 + Sn =>
3 SnO + 2 Al = Al2O3 + 3 Sn
CH3COOH + B = B(CH3COO)3 + H2 =>
6 CH3COOH + 2 B = 2 B(CH3COO)3 + 3 H2
ClO4{+}{-} + Cr(OH)3 + OH{+}{-} = Cl{+}{-} + CrO4{2}{-} + H2O =>
3 ClO4{+}{-} + 8 Cr(OH)3 + 16 OH{+}{-} = 3 Cl{+}{-} + 8 CrO4{2}{-} + 20 H2O
CaC2 + HOH = Ca(OH)2 + C2H2 =>
CaC2 + 2 HOH = Ca(OH)2 + C2H2
NaF + MgI2 = NaI + MgF2 =>
2 NaF + MgI2 = 2 NaI + MgF2
OH{-} + ClO{-} + S2O3{-2} = Cl{-} + SO4{-2} + H2O =>
2 OH{-} + 4 ClO{-} + S2O3{-2} = 4 Cl{-} + 2 SO4{-2} + H2O
C20H24CaO10S2 + MnSO4*H2O = C20H24MnO10S2 + CaSO4*H2O =>
C20H24CaO10S2 + MnSO4*H2O = C20H24MnO10S2 + CaSO4*H2O
OH + NH3 = NO3 + H2O =>
9 OH + NH3 = NO3 + 6 H2O
(AsO3)3 + I2 + H2O = (AsO4)3 + I{-} + H3O{+} =>
(AsO3)3 + 3 I2 + 9 H2O = (AsO4)3 + 6 I{-} + 6 H3O{+}
P + Cl2 = PCl5 =>
2 P + 5 Cl2 = 2 PCl5
C4H8(g) + O2(g) = CO3(g) + H2O(g) =>
C4H8(g) + 8 O2(g) = 4 CO3(g) + 4 H2O(g)
H2SO + NaHCO3 = Na2SO + H2O + CO2 =>
H2SO + 2 NaHCO3 = Na2SO + 2 H2O + 2 CO2
Fe2(SO4)3 + K2CO3 + H2O = Fe(OH)3 + K2SO4 + CO2 =>
Fe2(SO4)3 + 3 K2CO3 + 3 H2O = 2 Fe(OH)3 + 3 K2SO4 + 3 CO2
EuO + NH4Cl = EuCl2 + NH3 + H2O =>
EuO + 2 NH4Cl = EuCl2 + 2 NH3 + H2O
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
KIO2 = O2 + KI =>
KIO2 = O2 + KI
Rb + H = RbH =>
Rb + H = RbH
NH4ClO3 + Sr(OH)2 = NH3 + H2O + Sr(ClO3)2 =>
2 NH4ClO3 + Sr(OH)2 = 2 NH3 + 2 H2O + Sr(ClO3)2
HCH2ClCO2 + OH = CH2ClCO2 + H2O =>
HCH2ClCO2 + OH = CH2ClCO2 + H2O
Cu + FeSO4 = CuSO4 + Fe =>
Cu + FeSO4 = CuSO4 + Fe
SnO + Al = Al2O3 + Sn =>
3 SnO + 2 Al = Al2O3 + 3 Sn
Si + B = SiB6 =>
Si + 6 B = SiB6
CH3CH2COOCH3 + CH3NH2 = CH3CH2CONH2 + CH3OCH3 =>
CH3CH2COOCH3 + CH3NH2 = CH3CH2CONH2 + CH3OCH3
Fe{2+} + MnO4{-} + H{+} = Fe{3+} + Mn{2+} + H2O =>
5 Fe{2+} + MnO4{-} + 8 H{+} = 5 Fe{3+} + Mn{2+} + 4 H2O
H2O + Al = H2AlO3 + H =>
3 H2O + Al = H2AlO3 + 4 H
FeOH2 + H2 = FeOH3 =>
2 FeOH2 + H2 = 2 FeOH3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Zn*2HCl = ZnCl2 + H2 =>
Zn*2HCl = ZnCl2 + H2
H2C6H6O6 + NH3 = HC6H6O6 + NH4 =>
H2C6H6O6 + NH3 = HC6H6O6 + NH4
K2S + KClO3 + H2O = KCl + S + KOH =>
3 K2S + KClO3 + 3 H2O = KCl + 3 S + 6 KOH
C6H12 + O2 = C2H6O + CO2 =>
C6H12 + 3 O2 = 2 C2H6O + 2 CO2
Al(OH)3(aq) + H2SO3(aq) = H2O(l) + Al2(SO3)3(aq) =>
2 Al(OH)3(aq) + 3 H2SO3(aq) = 6 H2O(l) + Al2(SO3)3(aq)
Cr2O7{-2} + H{+} + C2H5OH = Cr{+3} + H2O + CH3COOH =>
2 Cr2O7{-2} + 16 H{+} + 3 C2H5OH = 4 Cr{+3} + 11 H2O + 3 CH3COOH
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
NH4HCO2 = NH4 + HCO2 =>
NH4HCO2 = NH4 + HCO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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