| Équations équilibrées la veille |
CuSO4*6H2O + 2 NaOH = Cu(OH)2 + 2 Na + SO4 + 6 H2O
Bh + HCl + O2 = BhO3Cl + H2O =>
4 Bh + 4 HCl + 7 O2 = 4 BhO3Cl + 2 H2O
HPO4 + KOH = KPO4 + H2O =>
HPO4 + KOH = KPO4 + H2O
Ca(No3)2 + AgCl = CaCl2 + AgNo3 =>
Ca(No3)2 + 2 AgCl = CaCl2 + 2 AgNo3
LiOH + N2O5 = LiNO3 + H2O =>
2 LiOH + N2O5 = 2 LiNO3 + H2O
B + O2 = (B2O3) =>
4 B + 3 O2 = 2(B2O3)
Ca(No3)2 + AgCl = CaCl2 + AgNo3 =>
Ca(No3)2 + 2 AgCl = CaCl2 + 2 AgNo3
C18H36O2 + KNO3 = CO2 + H2O + K2O + N2 =>
5 C18H36O2 + 104 KNO3 = 90 CO2 + 90 H2O + 52 K2O + 52 N2
AlCl3 + H2S = Al2S3 + HCl =>
2 AlCl3 + 3 H2S = Al2S3 + 6 HCl
C2H2O3 + C2H8N2 + C6H6O4S + NaOH = C18H20N2O6*Na + H2SO4 + H2O =>
29 C2H2O3 + 16 C2H8N2 + 33 C6H6O4S + 16 NaOH = 16 C18H20N2O6*Na + 33 H2SO4 + 7 H2O
Ca(No3)2 + AgCl = CaCl2 + AgNo3 =>
Ca(No3)2 + 2 AgCl = CaCl2 + 2 AgNo3
MgBr2(aq) + KOH(aq) = KBr(aq) + Mg(OH)2 =>
MgBr2(aq) + 2 KOH(aq) = 2 KBr(aq) + Mg(OH)2
(NH4)2CO3(aq) + Ag2SO4(aq) = (NH4)2SO4(aq) + Ag2CO3(s) =>
(NH4)2CO3(aq) + Ag2SO4(aq) = (NH4)2SO4(aq) + Ag2CO3(s)
KI + Cd(NO3)2 = Cd(KI)2 + NO3 =>
2 KI + Cd(NO3)2 = Cd(KI)2 + 2 NO3
[Fe(H2O)6]{3+} + OBr{-} + OH{-} = FeO42{-} + Br{-} + H2O =>
[Fe(H2O)6]{3+} + 40 OBr{-} + 4 OH{-} = FeO42{-} + 40 Br{-} + 8 H2O
Ge(OH)4 + H2CO3 = Ge(HCO3)4 + H2O =>
Ge(OH)4 + 4 H2CO3 = Ge(HCO3)4 + 4 H2O
CuCl2 + CaCO3 = CaCl2 + CuCO3 =>
CuCl2 + CaCO3 = CaCl2 + CuCO3
SO2 + HOH = H2SO4 + H =>
SO2 + 2 HOH = H2SO4 + 2 H
C6H6NO2 + H2 + HCl = C6H5NH2H2Cl2 + H2O =>
2 C6H6NO2 + 5 H2 + 4 HCl = 2 C6H5NH2H2Cl2 + 4 H2O
HCl + AgNO3 = AgCl + HNO3 =>
HCl + AgNO3 = AgCl + HNO3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Na2C2O4 + Pb(No3)2 = Na2(No3)2 + PbC2O4 =>
Na2C2O4 + Pb(No3)2 = Na2(No3)2 + PbC2O4
HCl + CaCO3 = CO2 + CaCl2 + H2O =>
2 HCl + CaCO3 = CO2 + CaCl2 + H2O
Ca(No3)2 + AgCl = CaCl2 + AgNo3 =>
Ca(No3)2 + 2 AgCl = CaCl2 + 2 AgNo3
COOH + Ag2O = COOOH + Ag =>
COOH + Ag2O = COOOH + 2 Ag
KI + CHCl3 = KCl + CHCl + I =>
2 KI + CHCl3 = 2 KCl + CHCl + 2 I
CH2O2 + CH3OH = C2H4O2 + H2O =>
CH2O2 + CH3OH = C2H4O2 + H2O
NaO + H2O = NaOH + OH =>
NaO + H2O = NaOH + OH
Fe + (NH4)2S = Fe2S3 + NH4 =>
2 Fe + 3(NH4)2S = Fe2S3 + 6 NH4
Ca(HCO3)2 = CaO + H2O + CO2 =>
Ca(HCO3)2 = CaO + H2O + 2 CO2
Fe + CO2 = Fe2(O2)3 + CO =>
2 Fe + 6 CO2 = Fe2(O2)3 + 6 CO
chlorine + water = hydrogenchloride + O2 =>
2 Cl2 + 2 H2O = 4 HCl + O2
FeSO4 + KI + KIO3 + H2O = Fe(OH)2 + K2SO4 + I2 =>
3 FeSO4 + 5 KI + KIO3 + 3 H2O = 3 Fe(OH)2 + 3 K2SO4 + 3 I2
CH3CH2OH + Zn = Zn(OH)2 + CH3CH2 =>
2 CH3CH2OH + Zn = Zn(OH)2 + 2 CH3CH2
HBr = H + Br(i) =>
HBr = H + Br(i)
KBrO3 + HI = I2 + KBr + H2O =>
KBrO3 + 6 HI = 3 I2 + KBr + 3 H2O
C2H2 + H2O = CH2CHOH =>
C2H2 + H2O = CH2CHOH
(NH4)2WO4 + NH4SCN + HCl + SnCl2 = (NH4)2[WO(SCN)5] + NH4Cl + SnCl4 + H2O =>
2(NH4)2WO4 + 10 NH4SCN + 12 HCl + SnCl2 = 2(NH4)2[WO(SCN)5] + 10 NH4Cl + SnCl4 + 6 H2O
Li + CaO = LiO + Ca =>
Li + CaO = LiO + Ca
Li + Ni2(SO4)3 = Li2SO4 + Ni =>
6 Li + Ni2(SO4)3 = 3 Li2SO4 + 2 Ni
K + HNO3 = KNO3 + N2 + H2O =>
10 K + 12 HNO3 = 10 KNO3 + N2 + 6 H2O
Cu2 + SO4 + NaHCO3 = CuHCO3 + Na2SO4 =>
Cu2 + SO4 + 2 NaHCO3 = 2 CuHCO3 + Na2SO4
CaO + Br2 = CaBr2 + Ca(BrO)2 =>
2 CaO + 2 Br2 = CaBr2 + Ca(BrO)2
HSO3 + FeOH = H2O + FeSO3 =>
HSO3 + FeOH = H2O + FeSO3
Kl + Cl = KlCl =>
Kl + Cl = KlCl
C6H5NH2 = C6H5NH{-} + H{+} =>
C6H5NH2 = C6H5NH{-} + H{+}
Ag2O + NaOH = Ag2OH + NaO =>
Ag2O + NaOH = Ag2OH + NaO
Fe(s) + H2O = H2(g) + FeO4(s) =>
Fe(s) + 4 H2O = 4 H2(g) + FeO4(s)
NH5O + KAlS2H24O20 = Al(OH)3 + (NH4)2SO4 + KOH + H2O =>
4 NH5O + KAlS2H24O20 = Al(OH)3 + 2(NH4)2SO4 + KOH + 12 H2O
K(NO4) + Zn + H2SO4 = ZnSO4 + (NH4)2(SO4) + K2(SO4) + H2O =>
2 K(NO4) + 10 Zn + 12 H2SO4 = 10 ZnSO4 + (NH4)2(SO4) + K2(SO4) + 8 H2O
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Équations équilibrées sur01/06/25
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