| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(OH)2 + (CO) = Ba(CO2) + H2O
CH3NH4 + O2 = CO2 + H2O + N2 =>
4 CH3NH4 + 11 O2 = 4 CO2 + 14 H2O + 2 N2
SrCl + H2O + CO2 = Sr2CO3 + HCl =>
2 SrCl + H2O + CO2 = Sr2CO3 + 2 HCl
N2O + C20H52 = N2 + H2O + CO2 =>
66 N2O + C20H52 = 66 N2 + 26 H2O + 20 CO2
(CH3)3N + H2O = (CH3)3NH{+} + OH{-} =>
(CH3)3N + H2O = (CH3)3NH{+} + OH{-}
H2CO3 + Au(OH) = H2O + Au2(CO3) =>
H2CO3 + 2 Au(OH) = 2 H2O + Au2(CO3)
K2O + Ca(ClO3)2 = CaO + K(ClO3) =>
K2O + Ca(ClO3)2 = CaO + 2 K(ClO3)
KAsO3 + Cr2O3 + K(OH) = As2O3 + K2CrO4 + H2O =>
6 KAsO3 + 2 Cr2O3 + 2 K(OH) = 3 As2O3 + 4 K2CrO4 + H2O
Cr(NO3)2 + (NH4)2S = CrS + NH4NO3 =>
Cr(NO3)2 + (NH4)2S = CrS + 2 NH4NO3
Ca(OH)02 + H2SO4 = H2O + CaSO4 =>
Ca(OH)02 + H2SO4 = 2 H2O + CaSO4
ZnSO4 + H2O = [Zn(OH)]2SO4 + H2SO4 =>
2 ZnSO4 + 2 H2O = [Zn(OH)]2SO4 + H2SO4
HNO3 + C6H12O6 = NO + CO2 + H2O =>
8 HNO3 + C6H12O6 = 8 NO + 6 CO2 + 10 H2O
FeO + H2SO3 = Fe(SO3) + H2O =>
FeO + H2SO3 = Fe(SO3) + H2O
K2Cr2O7 + H2O + S = SO2 + KOH + Cr203 =>
203 K2Cr2O7 + 203 H2O + 609 S = 609 SO2 + 406 KOH + 2 Cr203
H2 + O6 = H4O8 =>
6 H2 + 4 O6 = 3 H4O8
NH3 + KOH + KMnO4 = H2O + KNO3 + K2MnO4 =>
NH3 + 9 KOH + 8 KMnO4 = 6 H2O + KNO3 + 8 K2MnO4
FeCl3 + H2SO4 + Na2S = Na2SO4 + FeCl2 + HCl + S =>
2 FeCl3 + H2SO4 + Na2S = Na2SO4 + 2 FeCl2 + 2 HCl + S
P2O3 + H2Cr2O7 + H2O = H3PO4 + CrPO4 =>
3 P2O3 + 2 H2Cr2O7 + H2O = 2 H3PO4 + 4 CrPO4
Mg(ClO4)2 + BaSiO3 = Ba(ClO4)2 + MgSiO3 =>
Mg(ClO4)2 + BaSiO3 = Ba(ClO4)2 + MgSiO3
HCl + KCN = K + Cl + HCN =>
HCl + KCN = K + Cl + HCN
Zn + H2SO4 = Zn(SO4)2 + H =>
Zn + 2 H2SO4 = Zn(SO4)2 + 4 H
C8H18 + O2 = CO2 + H12O6 =>
2 C8H18 + 25 O2 = 16 CO2 + 3 H12O6
BiCl3 + Ag(NO3) = Bi(NO3)3 + AgCl =>
BiCl3 + 3 Ag(NO3) = Bi(NO3)3 + 3 AgCl
C7H8O + KMnO4 = C7H6O + MnO2 + KOH + H2O =>
3 C7H8O + 2 KMnO4 = 3 C7H6O + 2 MnO2 + 2 KOH + 2 H2O
N2O4 = NO2 =>
N2O4 = 2 NO2
C6H8O7 + H2O = C6H6O7 + H3O =>
C6H8O7 + 2 H2O = C6H6O7 + 2 H3O
Na2MoO4 + Na2S + H2SO4 = Na2MoS4 + Na2SO4 + H2O =>
Na2MoO4 + 4 Na2S + 4 H2SO4 = Na2MoS4 + 4 Na2SO4 + 4 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
HNC = H2 + C + N2 =>
2 HNC = H2 + 2 C + N2
HIO3 + NaHSO3 = NaHSO4 + I2 + H2O =>
2 HIO3 + 5 NaHSO3 = 5 NaHSO4 + I2 + H2O
K2MnO4 + H2SO4 = KMnO4 + MnO2 + K2SO4 + H2O =>
3 K2MnO4 + 2 H2SO4 = 2 KMnO4 + MnO2 + 2 K2SO4 + 2 H2O
Cu(HSO3)2 + H2SO4 = CuSO4 + SO2 + H2O =>
Cu(HSO3)2 + H2SO4 = CuSO4 + 2 SO2 + 2 H2O
C + H2O = CO + H =>
C + H2O = CO + 2 H
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
KCl + Na2SO4 = KSO4 + Na2Cl =>
KCl + Na2SO4 = KSO4 + Na2Cl
As + Cl2 + NaOH = Na3AsO4 + NaCl + H2O =>
2 As + 5 Cl2 + 16 NaOH = 2 Na3AsO4 + 10 NaCl + 8 H2O
Br + H2O = BrH2O =>
Br + H2O = BrH2O
CuSO4*5H2O + K2C2O4*H2O = K2[Cu(C2O4)2]*H2O + K2SO4 + H2O =>
CuSO4*5H2O + 2 K2C2O4*H2O = K2[Cu(C2O4)2]*H2O + K2SO4 + 6 H2O
Al + Cu(No3)2 = Al(No3)3 + Cu =>
2 Al + 3 Cu(No3)2 = 2 Al(No3)3 + 3 Cu
AlPO4 + MgI2 = Mg3(PO4)2 + AlI3 =>
2 AlPO4 + 3 MgI2 = Mg3(PO4)2 + 2 AlI3
Br + H2O = BrH2O =>
Br + H2O = BrH2O
C7H5NO3S + C4H10O4S = C9H9NO3S + C2H6O4S =>
C7H5NO3S + C4H10O4S = C9H9NO3S + C2H6O4S
CBr3H + Cl2 = CBr3Cl + HCl =>
CBr3H + Cl2 = CBr3Cl + HCl
Al3S3 = Al + S8 =>
8 Al3S3 = 24 Al + 3 S8
C5H12 + CH3COOH = CH3COOCH2CH3 + H2O =>
2 C5H12 + 7 CH3COOH = 6 CH3COOCH2CH3 + 2 H2O
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
C2H4O2 + C7H5O3Na = C9H8O4Na + OH =>
C2H4O2 + C7H5O3Na = C9H8O4Na + OH
C2H4 + Na = C2H3Na + H2 =>
2 C2H4 + 2 Na = 2 C2H3Na + H2
N(CN3)3 = N2 + C =>
N(CN3)3 = 5 N2 + 3 C
NaOH + C3H4O2 = H2O + HCO + Na =>
3 NaOH + C3H4O2 = 2 H2O + 3 HCO + 3 Na
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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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