| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H3(PO)4 + 3 Mg(OH)2 = Mg3((PO)4)2 + 6 H2O
GaBr3 + Na2SO3 = Ga2(SO3)3 + NaBr =>
2 GaBr3 + 3 Na2SO3 = Ga2(SO3)3 + 6 NaBr
AgNO2 + HCl = HNO2 + AgCl =>
AgNO2 + HCl = HNO2 + AgCl
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
KBrO3 + H2SO4 = HBrO4 + BrO2 + K2SO4 + H2O =>
6 KBrO3 + 3 H2SO4 = 2 HBrO4 + 4 BrO2 + 3 K2SO4 + 2 H2O
CH3CHCH3CH3 + Cl2 = CH3CHCH3CH2Cl + HCl =>
CH3CHCH3CH3 + Cl2 = CH3CHCH3CH2Cl + HCl
Mn(NO3)2 + NaBiO3 + HNO3 = NaMnO4 + Bi(NO3)2 + NaNO3 + H2O =>
3 Mn(NO3)2 + 5 NaBiO3 + 6 HNO3 = 3 NaMnO4 + 5 Bi(NO3)2 + 2 NaNO3 + 3 H2O
Na3PO4 + Sr(NO3)2 = Sr3(PO4)2 + NaNO3 =>
2 Na3PO4 + 3 Sr(NO3)2 = Sr3(PO4)2 + 6 NaNO3
BiCl3 + H2O = BiOHCl2 + HCl =>
BiCl3 + H2O = BiOHCl2 + HCl
Tl2SO4 = Tl + SO4 =>
Tl2SO4 = 2 Tl + SO4
Na2SiO3 + HNO3 = NaNO3 + H2SiO3 =>
Na2SiO3 + 2 HNO3 = 2 NaNO3 + H2SiO3
C7H5N + H2O = C7H6O2 + NH3 =>
C7H5N + 2 H2O = C7H6O2 + NH3
C5H9O + O2 = CO2 + H2O4 =>
2 C5H9O + 27 O2 = 10 CO2 + 9 H2O4
Ca(s) + Al(NO3)3(l) = Al(s) + Ca(NO3)5(l) =>
3 Ca(s) + 5 Al(NO3)3(l) = 5 Al(s) + 3 Ca(NO3)5(l)
Li(SO3)2 + HNO3 = LiNO3 + H(SO3)2 =>
Li(SO3)2 + HNO3 = LiNO3 + H(SO3)2
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
K3PO4 + Sr(NO3)2 = Sr3(PO4)2 + KNO3 =>
2 K3PO4 + 3 Sr(NO3)2 = Sr3(PO4)2 + 6 KNO3
KCeO3 = KCe + O2 =>
2 KCeO3 = 2 KCe + 3 O2
Ba(NO3)2 + HCl = BaCl2 + HNO3 =>
Ba(NO3)2 + 2 HCl = BaCl2 + 2 HNO3
Cd + H2S = CdS + H2 =>
Cd + H2S = CdS + H2
NaOH + KHCO3 = NaHCO3 + KOH =>
NaOH + KHCO3 = NaHCO3 + KOH
KClOO3 = KCl + O2 =>
KClOO3 = KCl + 2 O2
CO24 + H2O = C2H5OH + O2 =>
2 CO24 + 3 H2O = C2H5OH + 25 O2
SrH2 + H2O = Sr(OH)2 + H2 =>
SrH2 + 2 H2O = Sr(OH)2 + 2 H2
Ag(H2O)(Cl) + NH3 = Ag(NH3) + H2O + Cl =>
Ag(H2O)(Cl) + NH3 = Ag(NH3) + H2O + Cl
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
Al2(SO4)3 + BaCl2 = AlCl3 + BaSO4 =>
Al2(SO4)3 + 3 BaCl2 = 2 AlCl3 + 3 BaSO4
FeCl2 + K3[Fe(CN)6] = KFe[Fe(CN)6] + KCl =>
FeCl2 + K3[Fe(CN)6] = KFe[Fe(CN)6] + 2 KCl
BaCl2 + Zn2(SO4)2 = ZnCl2 + Ba2(SO4)2 =>
2 BaCl2 + Zn2(SO4)2 = 2 ZnCl2 + Ba2(SO4)2
ZnCl2 + LiOH = Zn(OH)2 + LiCl =>
ZnCl2 + 2 LiOH = Zn(OH)2 + 2 LiCl
KHCo3 + NaOH = KNaCo3 + H2O =>
KHCo3 + NaOH = KNaCo3 + H2O
Na2S + Al(C2H3O2)3 = Na(C2H3O2) + Al2S3 =>
3 Na2S + 2 Al(C2H3O2)3 = 6 Na(C2H3O2) + Al2S3
Pb{2+} + I{-) = PbI2 =>
Pb{2+} + 2 I{-) = PbI2
C5H10 + Cl2(hv) = C5H10Cl2 =>
C5H10 + Cl2(hv) = C5H10Cl2
AlPO4 + Ca(HCO3)2 = Al(HCO3)3 + Ca3(PO4)2 =>
2 AlPO4 + 3 Ca(HCO3)2 = 2 Al(HCO3)3 + Ca3(PO4)2
NaOCl + HI = NaCl + I2 + H2O =>
NaOCl + 2 HI = NaCl + I2 + H2O
Ba(OH)2 + NCl = BaCl2 + NOH =>
Ba(OH)2 + 2 NCl = BaCl2 + 2 NOH
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
ZnO + P2O5 = Zn3(PO4)2 =>
3 ZnO + P2O5 = Zn3(PO4)2
FeBr3 + NaOH = Fe(OH)3 + NaBr =>
FeBr3 + 3 NaOH = Fe(OH)3 + 3 NaBr
Fe(HCO3)2 = Fe2(CO3)2 + CO2 + H2O =>
2 Fe(HCO3)2 = Fe2(CO3)2 + 2 CO2 + 2 H2O
CrO3 + KI + H2O = I2 + Cr2O3 + KOH =>
2 CrO3 + 6 KI + 3 H2O = 3 I2 + Cr2O3 + 6 KOH
Cu2(SO4)3 + NaOH = Cu(OH)3 + Na2(SO4) =>
Cu2(SO4)3 + 6 NaOH = 2 Cu(OH)3 + 3 Na2(SO4)
C4H4O4 + H2 = (C4H6O2)2 + H2O =>
2 C4H4O4 + 6 H2 = (C4H6O2)2 + 4 H2O
Ce2O3 + HNO3 + H2O = Ce(NO3)3*6H2O =>
Ce2O3 + 6 HNO3 + 9 H2O = 2 Ce(NO3)3*6H2O
CH3COH + O2 = C2H4O2 =>
2 CH3COH + O2 = 2 C2H4O2
Li3PO4 + Mg(C2H3O2)2 = LiC2H3O2 + Mg3(PO4)2 =>
2 Li3PO4 + 3 Mg(C2H3O2)2 = 6 LiC2H3O2 + Mg3(PO4)2
PB + HC1 = PBC12 + H2 =>
PB + 12 HC1 = PBC12 + 6 H2
NaOH + CaO = Ca(OH)2 + Na2O =>
2 NaOH + CaO = Ca(OH)2 + Na2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/20/24
Équations équilibrées sur11/19/23
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