| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H5OH + 3*O2 = 2 CO2 + 3 H2O
K + PO4 = KPO4 =>
K + PO4 = KPO4
Hf + N2 = Hf4N4 =>
4 Hf + 2 N2 = Hf4N4
Cr2O3 + MnO2 = CrO3 + Mn =>
2 Cr2O3 + 3 MnO2 = 4 CrO3 + 3 Mn
I2 + MgCl2 = Cl2 + MgI2 =>
I2 + MgCl2 = Cl2 + MgI2
Na + Cu = NaCu =>
Na + Cu = NaCu
Al + CrO3 = Al2O3 + Cr =>
2 Al + CrO3 = Al2O3 + Cr
(Mg(OH)2) + HCl = MgCl2 + H2O =>
(Mg(OH)2) + 2 HCl = MgCl2 + 2 H2O
Fe(s)S(s) = FeS(s) =>
Fe(s)S(s) = FeS(s)
N2O5(g)H2O(l) = HNO3(aq) =>
N2O5(g)H2O(l) = 2 HNO3(aq)
AgCH3CO2 + LiI = AgI + LiCH3CO2 =>
AgCH3CO2 + LiI = AgI + LiCH3CO2
H2O2(g) = H2O(l) + O2(g) =>
2 H2O2(g) = 2 H2O(l) + O2(g)
PbCl2 + O2 = PbO + Cl2 =>
2 PbCl2 + O2 = 2 PbO + 2 Cl2
Fe(NO3)2 + NaCl = FeCl2 + NO3Na =>
Fe(NO3)2 + 2 NaCl = FeCl2 + 2 NO3Na
Sn + AuN = Sn3N4 + Au =>
3 Sn + 4 AuN = Sn3N4 + 4 Au
Co2(CO3)3(s) = Co2O3(s) + CO2 =>
Co2(CO3)3(s) = Co2O3(s) + 3 CO2
CH3CH2COOH + H2 = CH3CH2CHO + H2O =>
CH3CH2COOH + H2 = CH3CH2CHO + H2O
MnSO4 + NH4HCO3 = MnCO3 + NH4HSO4 =>
MnSO4 + NH4HCO3 = MnCO3 + NH4HSO4
HSO3{-} + Cr2O7{2-} + H{+} = HSO4{-} + Cr{3+} + H2O =>
3 HSO3{-} + Cr2O7{2-} + 8 H{+} = 3 HSO4{-} + 2 Cr{3+} + 4 H2O
C6H6 + H2SO4 + NaOH = C6H5OH + Na2SO3 + H2O =>
C6H6 + H2SO4 + 2 NaOH = C6H5OH + Na2SO3 + 2 H2O
Ni + AgClO4 = Ni(ClO4)2 + Ag =>
Ni + 2 AgClO4 = Ni(ClO4)2 + 2 Ag
VO2 + H2 = V + H2O =>
VO2 + 2 H2 = V + 2 H2O
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
KBr + NaOCl = NaCl + K2O + Br =>
2 KBr + NaOCl = NaCl + K2O + 2 Br
CO2 + H2SO4 = H2CO3 + SO3 =>
CO2 + H2SO4 = H2CO3 + SO3
SnSO4 + NaOH = Na2SO4 + Sn(OH)2 =>
SnSO4 + 2 NaOH = Na2SO4 + Sn(OH)2
C2H5OH + CH2O = H2O2 + C3H8O =>
4 C2H5OH + CH2O = H2O2 + 3 C3H8O
Fe + Zn(OH)2 = Fe(OH)3 + Zn =>
2 Fe + 3 Zn(OH)2 = 2 Fe(OH)3 + 3 Zn
Ca + HBr = CaBr2 + H =>
Ca + 2 HBr = CaBr2 + 2 H
CaCO3 + HCl + H2O = CaCl2(H2O)6 + CO2 =>
CaCO3 + 2 HCl + 5 H2O = CaCl2(H2O)6 + CO2
C2H2 + HOH = C2H4O =>
C2H2 + HOH = C2H4O
(c)C5H6O(l) + O2(g) = CO2(g) + H2O(g) =>
(c)C5H6O(l) + 6 O2(g) = 5 CO2(g) + 3 H2O(g)
Ca3(Fe(OH)6)2 + H2SO4 = CaSO4 + Fe2(SO4)3 + H2O =>
Ca3(Fe(OH)6)2 + 6 H2SO4 = 3 CaSO4 + Fe2(SO4)3 + 12 H2O
FeSO4*7H2O + FeCl3*6H2O + NH3*H2O = Fe3O4 + NH4Cl + (NH4)2SO4 + H2O =>
FeSO4*7H2O + 2 FeCl3*6H2O + 8.0000000000001NH3*H2O = Fe3O4 + 6.0000000000001NH4Cl + (NH4)2SO4 + 23 H2O
FeCl3 + H2O = Fe(OH)3 + HCl =>
FeCl3 + 3 H2O = Fe(OH)3 + 3 HCl
Al + HNO3 = Al(NO3)3 + N2 + H3O =>
16 Al + 54 HNO3 = 16 Al(NO3)3 + 3 N2 + 18 H3O
MoO3 + KOH = K2MoO4 + H2O =>
MoO3 + 2 KOH = K2MoO4 + H2O
Ca(HCO3)2 + KHSO4 = CaSO4 + CO2 + H2O + K2SO4 =>
Ca(HCO3)2 + 2 KHSO4 = CaSO4 + 2 CO2 + 2 H2O + K2SO4
PbS2 + HCl = PbCl4 + H2S =>
PbS2 + 4 HCl = PbCl4 + 2 H2S
RbOH + Be(OH)2 = Rb2[Be(OH)4] =>
2 RbOH + Be(OH)2 = Rb2[Be(OH)4]
NaCl + HCl = NaH2 + Cl =>
NaCl + 2 HCl = NaH2 + 3 Cl
I + H2O = HIO + H2 =>
2 I + 2 H2O = 2 HIO + H2
Zn + N = Zn3N2 =>
3 Zn + 2 N = Zn3N2
CaC2 + H2O = C2H2 + CaO =>
CaC2 + H2O = C2H2 + CaO
C3H6O2 = C2H6CO2 =>
C3H6O2 = C2H6CO2
AgNO3 + Na2S = Ag2S + NaNO3 =>
2 AgNO3 + Na2S = Ag2S + 2 NaNO3
ClO{-} + Mn(OH)2 = Cl{-} + MnO2 + H2O =>
ClO{-} + Mn(OH)2 = Cl{-} + MnO2 + H2O
CaSO3 + HBr = CaHBr + SO3 =>
CaSO3 + HBr = CaHBr + SO3
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2
C6H12 + I2 = C6H11 + HI =>
2 C6H12 + I2 = 2 C6H11 + 2 HI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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