Équations équilibrées la veille | Équations équilibrées le lendemain |
CrI2 + 24 KOH + 10 Cl2 = K2CrO4 + 2 KIO4 + 20 KCl + 12 H2O
Zn + HClO2 = ZnClO2 + H =>
Zn + HClO2 = ZnClO2 + H
AgNO3(aq) + NH4I(aq) = AgI + NH4NO3 =>
AgNO3(aq) + NH4I(aq) = AgI + NH4NO3
NH3(g) + O2(g) = N(g) + H2O(i) =>
4 NH3(g) + 3 O2(g) = 4 N(g) + 6 H2O(i)
Br + H2O = HBr + HBrO3 =>
6 Br + 3 H2O = 5 HBr + HBrO3
P4 + S8 = P2S5 =>
4 P4 + 5 S8 = 8 P2S5
AgNO3 + Na2CO3{-2} = Ag2CO3{-2} + NaNO3 =>
2 AgNO3 + Na2CO3{-2} = Ag2CO3{-2} + 2 NaNO3
Cr2O7{-2} + H{+} + Fe{2-} = Cr{+3} + Fe{3+} + H2O =>
5 Cr2O7{-2} + 70 H{+} + 6 Fe{2-} = 10 Cr{+3} + 6 Fe{3+} + 35 H2O
Cu3N2 + Na = Na3N + Cu =>
Cu3N2 + 6 Na = 2 Na3N + 3 Cu
NaO5 + H2O = NaOH + O2 =>
4 NaO5 + 2 H2O = 4 NaOH + 9 O2
Sn + F2 = SnF2 =>
Sn + F2 = SnF2
MnO4{-} = MnO2 + O2 + e =>
MnO4{-} = MnO2 + O2 + e
MnO2 + H2SO3 = MnSO4 + H2O =>
MnO2 + H2SO3 = MnSO4 + H2O
Cu(NO3)2 + Na2CO3 + H2O = CuCO3Cu(OH)2 + NaNO3 + CO2 =>
2 Cu(NO3)2 + 2 Na2CO3 + H2O = CuCO3Cu(OH)2 + 4 NaNO3 + CO2
CdO + HCl = CdCl2 + H2O =>
CdO + 2 HCl = CdCl2 + H2O
FeS + NH3 = FeSNH3 =>
FeS + NH3 = FeSNH3
H2 + NFl3 = N2 + HFl =>
3 H2 + 2 NFl3 = N2 + 6 HFl
BaH + H2O = BaOH + H2 =>
BaH + H2O = BaOH + H2
CuO + HCl + H2O = CuCl2*2H2O =>
CuO + 2 HCl + H2O = CuCl2*2H2O
KI + O3 + H2SO4 = I2 + H2O + K2SO4 =>
6 KI + O3 + 3 H2SO4 = 3 I2 + 3 H2O + 3 K2SO4
Mg(s) + Cl2 = MgCl2(aq) =>
Mg(s) + Cl2 = MgCl2(aq)
Cd + H2O = CdOH2 =>
Cd + H2O = CdOH2
NaOH + C6H7NO3S = NaC6H6NO3S + H2O =>
NaOH + C6H7NO3S = NaC6H6NO3S + H2O
Cd + Zn(NO3)2 = Cd(NO3) + Zn =>
2 Cd + Zn(NO3)2 = 2 Cd(NO3) + Zn
I + KNO2 + KOH = KI + KNO3 + H2O =>
2 I + KNO2 + 2 KOH = 2 KI + KNO3 + H2O
ZnCO3 + HClO4 = Zn(ClO4)2 + H2O + CO2 =>
ZnCO3 + 2 HClO4 = Zn(ClO4)2 + H2O + CO2
HCOOH + Ba(OH)2 = Ba + COOH + H2O =>
2 HCOOH + Ba(OH)2 = Ba + 2 COOH + 2 H2O
Hg(NO3)2 + K2SO4 = KNO3 + Hg(SO4) =>
Hg(NO3)2 + K2SO4 = 2 KNO3 + Hg(SO4)
C3H5(COOH)3 + NaHCO3 = CO2 + C3H5(COONa)3 + H2O =>
C3H5(COOH)3 + 3 NaHCO3 = 3 CO2 + C3H5(COONa)3 + 3 H2O
C57H110O6(g) + O2(g) = CO2(g) + H2O(l) =>
2 C57H110O6(g) + 163 O2(g) = 114 CO2(g) + 110 H2O(l)
K2SO4 + BaCl2 = BaSO4 + K2Cl2 =>
K2SO4 + BaCl2 = BaSO4 + K2Cl2
CH3 + NaHCO3 = NaCH3COO + H2O + CO2 =>
8 CH3 + 7 NaHCO3 = 7 NaCH3COO + 5 H2O + CO2
CH3COOH + CuO = CHCOO + Cu + H2O =>
2 CH3COOH + 3 CuO = 2 CHCOO + 3 Cu + 3 H2O
Mn{2+} + HClO + H2O = MnO2 + Cl{-} + H{+} =>
Mn{2+} + HClO + H2O = MnO2 + Cl{-} + 3 H{+}
C6H4(OH)CO2H + CH3OH = C6H4(HO)COOCH3 + H2O =>
C6H4(OH)CO2H + CH3OH = C6H4(HO)COOCH3 + H2O
C4H2O3 + H2O = C4H6O5 =>
C4H2O3 + 2 H2O = C4H6O5
PbS + HNO3 = Pb()NO32 + NO + S + H2O =>
3 PbS + 62 HNO3 = 3 Pb()NO32 + 59 NO + 3 S + 31 H2O
(CaNO3)2 = (CaNO2)2 + O2 =>
(CaNO3)2 = (CaNO2)2 + O2
Th + O2 = ThO2 =>
Th + O2 = ThO2
Ba(OH)2 + Ca(H2PO4)2 = Ca3(PO4)2 + Ba3(PO4)2 + H2O =>
6 Ba(OH)2 + 3 Ca(H2PO4)2 = Ca3(PO4)2 + 2 Ba3(PO4)2 + 12 H2O
PbI2 + KI = KPbI3 =>
PbI2 + KI = KPbI3
Li2O + Al2O3 = LiAlO2 =>
Li2O + Al2O3 = 2 LiAlO2
Na2Zn(OH)4 = ZnO + NaOH + H2O =>
Na2Zn(OH)4 = ZnO + 2 NaOH + H2O
Ca(OH)2 + NHO3 = Ca(NO3)2 + HOH =>
Ca(OH)2 + 2 NHO3 = Ca(NO3)2 + 2 HOH
KI + O3 + H2SO4 = I2 + H2O + K2SO4 =>
6 KI + O3 + 3 H2SO4 = 3 I2 + 3 H2O + 3 K2SO4
CH4 + KMnO4 = CH4KMnO4 =>
CH4 + KMnO4 = CH4KMnO4
(NH4)2CO3(aq) + Fe(NO3)3(aq) = Fe2(CO3)3 + NH4NO3 =>
3(NH4)2CO3(aq) + 2 Fe(NO3)3(aq) = Fe2(CO3)3 + 6 NH4NO3
Pb(s) + Cu(NO3)2(aq) = Pb(NO3)2 + Cu =>
Pb(s) + Cu(NO3)2(aq) = Pb(NO3)2 + Cu
SiS2 + H2O = H2SiO3 + H2S =>
SiS2 + 3 H2O = H2SiO3 + 2 H2S
NaMnO4 + Ca = Ca(MnO4) + Na =>
NaMnO4 + Ca = Ca(MnO4) + Na
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Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/23/24
Équations équilibrées sur11/22/23
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