| Équations équilibrées la veille | Équations équilibrées le lendemain |
O2 + C = CO2
Mg(NO3)2 + Li2CO3 = LiNO3 + MgCO3 =>
Mg(NO3)2 + Li2CO3 = 2 LiNO3 + MgCO3
Ca(NO3)2 + H2O = Ca(OH)2 + HNO3 =>
Ca(NO3)2 + 2 H2O = Ca(OH)2 + 2 HNO3
NaCrO4 + Na2S + HCl = CrCl3 + NaCl + S + H2O =>
NaCrO4 + 2 Na2S + 8 HCl = CrCl3 + 5 NaCl + 2 S + 4 H2O
CsOH + FeCl2 = FeOH + CsCl2 =>
CsOH + FeCl2 = FeOH + CsCl2
MagnesiumIodide(aq) + ManganeseSulfate(s) = MagnesiumSulfate(s) + ManganeseIodide(s) =>
MagnesiumIodide(aq) + ManganeseSulfate(s) = MagnesiumSulfate(s) + ManganeseIodide(s)
HCl + Na2C2O4 = H2C2O4 + NaCl =>
2 HCl + Na2C2O4 = H2C2O4 + 2 NaCl
Fe + Ag(C2H3O2) = Fe(C2H3O2)2 + Ag =>
Fe + 2 Ag(C2H3O2) = Fe(C2H3O2)2 + 2 Ag
BaCl2 + Na2CrO4 = BaCrO4 + NaCl =>
BaCl2 + Na2CrO4 = BaCrO4 + 2 NaCl
COOH + Na = NaCOO + H2 =>
2 COOH + 2 Na = 2 NaCOO + H2
Co(NO3)2 + Na2SiO3 = Co2(SiO3)2 + NaNO3 =>
2 Co(NO3)2 + 2 Na2SiO3 = Co2(SiO3)2 + 4 NaNO3
Fe3 + NH4SCN = [Fe(SCN)6]3 + NH4 =>
Fe3 + 18 NH4SCN = [Fe(SCN)6]3 + 18 NH4
Al + NaOH = (t)AlOH + Na =>
Al + NaOH = (t)AlOH + Na
NaBr(aq) + Cl2(g) = NaCl + Br2(g) =>
2 NaBr(aq) + Cl2(g) = 2 NaCl + Br2(g)
AgCl + Ag{+} = Ag2Cl{+} =>
AgCl + Ag{+} = Ag2Cl{+}
HNO3 + Ag = Ag(NO3) + H2 =>
2 HNO3 + 2 Ag = 2 Ag(NO3) + H2
C7H10 + H2SO4 = C7H12O + SO3 =>
C7H10 + H2SO4 = C7H12O + SO3
Ag(NO3) + Na(Cl) = Ag(Cl) + Na(NO3) =>
Ag(NO3) + Na(Cl) = Ag(Cl) + Na(NO3)
Cu + CO2 = CuCO2 =>
Cu + CO2 = CuCO2
KI + K2Cr2O7 + H2O = KOH + I2 + Cr(OH)3 =>
6 KI + K2Cr2O7 + 7 H2O = 8 KOH + 3 I2 + 2 Cr(OH)3
KClO2 + C = KCl + CO2 =>
KClO2 + C = KCl + CO2
CO + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 CO + 2 KMnO4 + 3 H2SO4 = 5 CO2 + 2 MnSO4 + K2SO4 + 3 H2O
K2OAl2O3SiO2 + H2SO4 = Al2(SO4)3 + K2SO4 + SiO2 + H2O =>
K2OAl2O3SiO2 + 4 H2SO4 = Al2(SO4)3 + K2SO4 + SiO2 + 4 H2O
KH2(PO4) + Fe(OH)2 = Fe3(PO4)2 + K3PO4 + H2O =>
3 KH2(PO4) + 3 Fe(OH)2 = Fe3(PO4)2 + K3PO4 + 6 H2O
KI + HgI2 = K2(HgI4) =>
2 KI + HgI2 = K2(HgI4)
C2H4 + Br2 = C2H4Br2 =>
C2H4 + Br2 = C2H4Br2
C4H10O3 + O = CO + H2O =>
C4H10O3 + 6 O = 4 CO + 5 H2O
KI + K2Cr2O7 + H2O = KOH + I2 + Cr(OH)3 =>
6 KI + K2Cr2O7 + 7 H2O = 8 KOH + 3 I2 + 2 Cr(OH)3
Mg(HCO3)2 + Mg(OH)2 = MgCO3 + H2O =>
Mg(HCO3)2 + Mg(OH)2 = 2 MgCO3 + 2 H2O
RbHCO3 = Rb + HCO3 =>
RbHCO3 = Rb + HCO3
Zn + Cl2 = ZnCl2 =>
Zn + Cl2 = ZnCl2
KI + K2Cr2O7 + H2O = KOH + I2 + Cr(OH)3 =>
6 KI + K2Cr2O7 + 7 H2O = 8 KOH + 3 I2 + 2 Cr(OH)3
HCOOH + Ag2O = Ag + CO2 + H2O =>
HCOOH + Ag2O = 2 Ag + CO2 + H2O
NaOH + O2 = NaO + H2O =>
4 NaOH + O2 = 4 NaO + 2 H2O
KI + K2Cr2O7 + H2O = KOH + I2 + Cr(OH)3 =>
6 KI + K2Cr2O7 + 7 H2O = 8 KOH + 3 I2 + 2 Cr(OH)3
ZnBr{2+} + AgNO{3+} = Zn(NO{3+}){2+} + AgBr =>
ZnBr{2+} + AgNO{3+} = Zn(NO{3+}){2+} + AgBr
Zn + H3C6H5O7 = Zn3(H3C6H5O7)2 = H2 =>
3 Zn + 2 H3C6H5O7 = Zn3(H3C6H5O7)2
FeCl2 + CuCl2 = FeCl3 + Cu =>
2 FeCl2 + CuCl2 = 2 FeCl3 + Cu
KI + K2Cr2O7 + H2O = KOH + I2 + Cr(OH)3 =>
6 KI + K2Cr2O7 + 7 H2O = 8 KOH + 3 I2 + 2 Cr(OH)3
Ba(OH)2 + CH3CO2H = Ba(CH3CO2)2 + H2O =>
Ba(OH)2 + 2 CH3CO2H = Ba(CH3CO2)2 + 2 H2O
C6H12 + Br2 + H2O = C6H12BrOH + HBr =>
C6H12 + Br2 + H2O = C6H12BrOH + HBr
C6H6O2 + NaOH = C6H5O2 + Na + H2O =>
C6H6O2 + NaOH = C6H5O2 + Na + H2O
Zn2S2 + O2 = Zn2O2 + SO2 =>
Zn2S2 + 3 O2 = Zn2O2 + 2 SO2
(NH4)2PO4 + CaCO3 = CaPO4 + (NH4)2CO3 =>
(NH4)2PO4 + CaCO3 = CaPO4 + (NH4)2CO3
N2H3(CH3) + N2O4 = H2O + N2 + CO2 =>
4 N2H3(CH3) + 5 N2O4 = 12 H2O + 9 N2 + 4 CO2
KI + K2Cr2O7 + H2O = KOH + I2 + Cr(OH)3 =>
6 KI + K2Cr2O7 + 7 H2O = 8 KOH + 3 I2 + 2 Cr(OH)3
S(s) + O2(g) + CaCO3(s) = CaSO4(s) + CO2(g) =>
2 S(s) + 3 O2(g) + 2 CaCO3(s) = 2 CaSO4(s) + 2 CO2(g)
SbCl4{-} + OH{-} = Sb(OH)3 + Cl{-} =>
SbCl4{-} + 3 OH{-} = Sb(OH)3 + 4 Cl{-}
NaOH + O2 = NaO + H2O =>
4 NaOH + O2 = 4 NaO + 2 H2O
Co2O4 + HCl = CoCl2 + Cl2 + H2O =>
Co2O4 + 8 HCl = 2 CoCl2 + 2 Cl2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/29/24
Équations équilibrées sur07/29/23
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