| Équations équilibrées la veille |
2 P + KOH + H2O = KPO2 + PH3
Ba + Fe(OH)2 = Ba(OH)2 + Fe =>
Ba + Fe(OH)2 = Ba(OH)2 + Fe
H{+} + Cl{-} + BaCO3 = BaCl2 + H2O + CO2 =>
2 H{+} + 2 Cl{-} + BaCO3 = BaCl2 + H2O + CO2
MnO4{+} + C2O4{2-} + H2O = CO3{2-} + MnO2 + H{+} =>
2 MnO4{+} + 5 C2O4{2-} + 6 H2O = 10 CO3{2-} + 2 MnO2 + 12 H{+}
T + O2 = TO3 =>
2 T + 3 O2 = 2 TO3
XNa + I2 = XNaI =>
2 XNa + I2 = 2 XNaI
Cu(NO3)2 + HCI = CuCI + H(NO3)2 =>
Cu(NO3)2 + HCI = CuCI + H(NO3)2
LiOH + K2SiO3 = Li2SiO3 + KOH =>
2 LiOH + K2SiO3 = Li2SiO3 + 2 KOH
C2H9SH + O2 = SO2 + CO2 + H2O =>
2 C2H9SH + 11 O2 = 2 SO2 + 4 CO2 + 10 H2O
KF(aq) + HCl(aq) = KCl + HF =>
KF(aq) + HCl(aq) = KCl + HF
AgOH + HNO3 = H2O + NO3Ag =>
AgOH + HNO3 = H2O + NO3Ag
Br2 + SO2 + H2O = H2SO4 + HBr =>
Br2 + SO2 + 2 H2O = H2SO4 + 2 HBr
I2(s) + F2(g) = IF5(g) =>
I2(s) + 5 F2(g) = 2 IF5(g)
MgO3C + H2Cl2 = MgCl2 + H2O + CO2 =>
MgO3C + H2Cl2 = MgCl2 + H2O + CO2
Fe + IO = Fe(IO)2 =>
Fe + 2 IO = Fe(IO)2
Na2SO4 + NH4NO3 = Na2NH4 + SO4NO3 =>
Na2SO4 + NH4NO3 = Na2NH4 + SO4NO3
C5OH10 + O2 = CO2 + H2O =>
C5OH10 + 7 O2 = 5 CO2 + 5 H2O
H2SO3 + O2 = H2SO4 =>
2 H2SO3 + O2 = 2 H2SO4
Ca3(PO4)2 + Na2SO4 = Na2(PO4)2 + Ca3SO4 =>
Ca3(PO4)2 + Na2SO4 = Na2(PO4)2 + Ca3SO4
C5H10 + HCl = C5H11Cl =>
C5H10 + HCl = C5H11Cl
HCl + H2CO3 = Cl + H3CO3 =>
HCl + H2CO3 = Cl + H3CO3
HCl + Mn = MnCl7 + H2 =>
14 HCl + 2 Mn = 2 MnCl7 + 7 H2
Zn + Br = ZnBr2 =>
Zn + 2 Br = ZnBr2
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
NH4HCO3 + Mg(ClO3)2 = Mg(NH4)2 + ClO3HCO3 =>
2 NH4HCO3 + Mg(ClO3)2 = Mg(NH4)2 + 2 ClO3HCO3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
NH4Br + H2O = NH5O + HBr =>
NH4Br + H2O = NH5O + HBr
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Fe(NO3)2 + K2Cr2O7 = FeCr2O7 + KNO3 =>
Fe(NO3)2 + K2Cr2O7 = FeCr2O7 + 2 KNO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
K + N2 = K3N =>
6 K + N2 = 2 K3N
ClO3 + Ba(OH)2 = Ba(ClO3)2 + Ba(ClO4)2 + H2O =>
4 ClO3 + 2 Ba(OH)2 = Ba(ClO3)2 + Ba(ClO4)2 + 2 H2O
ZnO + NO2 + O2 = Zn(NO3)2 =>
2 ZnO + 4 NO2 + O2 = 2 Zn(NO3)2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Cr(NO3)3(aq) + KOH(aq) = Cr(OH)3(s) + KNO3 =>
Cr(NO3)3(aq) + 3 KOH(aq) = Cr(OH)3(s) + 3 KNO3
PtCl6 + Mg = Pt + MgCl =>
PtCl6 + 6 Mg = Pt + 6 MgCl
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
H4PO3 + Ca = H4PO3Ca =>
H4PO3 + Ca = H4PO3Ca
NaNO2 + Fe = Fe3O4 + Na + N2 =>
2 NaNO2 + 3 Fe = Fe3O4 + 2 Na + N2
ClO4 + H3O = Cl2 + H2O =>
2 ClO4 + 16 H3O = Cl2 + 24 H2O
CH3COONa + C2H5OH = CH3COOH + C2H5ONa =>
CH3COONa + C2H5OH = CH3COOH + C2H5ONa
Ba(ClO3)2 + (NH4)2SO4 = BaSO4 + NH4ClO3 =>
Ba(ClO3)2 + (NH4)2SO4 = BaSO4 + 2 NH4ClO3
H2S + Pb(NO3)2 = HNO3 + PbS =>
H2S + Pb(NO3)2 = 2 HNO3 + PbS
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
CO + Na2O = Na + CO2 =>
CO + Na2O = 2 Na + CO2
PbSO4 = PbSO3 + O2 =>
2 PbSO4 = 2 PbSO3 + O2
Al2O3(s) + C = Al(s) + CO(g) =>
Al2O3(s) + 3 C = 2 Al(s) + 3 CO(g)
C3H8 + O2 = CO + H =>
2 C3H8 + 3 O2 = 6 CO + 16 H
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
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| Équations équilibrées la veille |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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