| Équations équilibrées la veille | Équations équilibrées le lendemain |
AI + P = AIP
AgNO3 + H3PO4 = Ag3PO4 + HNO3 =>
3 AgNO3 + H3PO4 = Ag3PO4 + 3 HNO3
C2H6 + CO2 + H2O = CH3COOH =>
4 C2H6 + 6 CO2 + 2 H2O = 7 CH3COOH
Co(HSO4)3 = Co + H2 + S8 + O2 =>
8 Co(HSO4)3 = 8 Co + 12 H2 + 3 S8 + 48 O2
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
Al(CH3COO)3 = Al + C + H2 + O2 =>
2 Al(CH3COO)3 = 2 Al + 12 C + 9 H2 + 6 O2
Al + I = AlI3 =>
Al + 3 I = AlI3
C2H3ClO2 + OH = C2ClO2 + H2O =>
C2H3ClO2 + 3 OH = C2ClO2 + 3 H2O
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
As2O3 + NaOH = H2O + Na3AsO3 =>
As2O3 + 6 NaOH = 3 H2O + 2 Na3AsO3
Br(l) + NaCl(aq) = BrNa(aq) + Cl(g) =>
Br(l) + NaCl(aq) = BrNa(aq) + Cl(g)
AgNO + Fe = Fe(NO)2 + Ag =>
2 AgNO + Fe = Fe(NO)2 + 2 Ag
CH3COO + H2O = CH2COO + H3O =>
CH3COO + H2O = CH2COO + H3O
Zn + CrCl3 = CrCl2 + ZnCl2 =>
Zn + 2 CrCl3 = 2 CrCl2 + ZnCl2
MnO + NaHSO3 = MnO2 + Na2S2O3 + H2O =>
2 MnO + 2 NaHSO3 = 2 MnO2 + Na2S2O3 + H2O
CO2 + SO2 = CS2 + O2 =>
CO2 + 2 SO2 = CS2 + 3 O2
Fe + F = Fe2F =>
2 Fe + F = Fe2F
H2O + I2 = HI + O2 =>
2 H2O + 2 I2 = 4 HI + O2
Ba(OH) + H2SO4 = BaHSO4 + H2O =>
Ba(OH) + H2SO4 = BaHSO4 + H2O
S + KNO3 = SO2 + N2 + K2SO4 =>
2 S + 2 KNO3 = SO2 + N2 + K2SO4
C6H5NH + HCl = C6H5N + H3Cl =>
2 C6H5NH + HCl = 2 C6H5N + H3Cl
C6H14 + OH = CO2 + H2O =>
C6H14 + 38 OH = 6 CO2 + 26 H2O
Al + PBO = Al2O3 + PB =>
2 Al + 3 PBO = Al2O3 + 3 PB
Au3P + Mg = Au + Mg3P2 =>
2 Au3P + 3 Mg = 6 Au + Mg3P2
Fe{3+} + (OH{-}) = Fe(OH)3 =>
Fe{3+} + 3(OH{-}) = Fe(OH)3
NiSO4 + K2HPO4 = NiHPO4 + K2SO4 =>
NiSO4 + K2HPO4 = NiHPO4 + K2SO4
ZnO + K2SO4 = ZnSO4 + K2O =>
ZnO + K2SO4 = ZnSO4 + K2O
BaI2 + HCl = BaCl2 + HI =>
BaI2 + 2 HCl = BaCl2 + 2 HI
ZnBr2 + K2CO4 = ZnCO4 + KBr =>
ZnBr2 + K2CO4 = ZnCO4 + 2 KBr
P + O3 = P2O5 =>
6 P + 5 O3 = 3 P2O5
CuCl2 + H2S = CuS + HCl =>
CuCl2 + H2S = CuS + 2 HCl
ZnCO3 + BPO4 + C4H10O = ZnBP + CO2 + H2O =>
12 ZnCO3 + 12 BPO4 + 5 C4H10O = 12 ZnBP + 32 CO2 + 25 H2O
CaCl2 + HPO4{2-} = CaHPO4 + Cl{-} =>
CaCl2 + HPO4{2-} = CaHPO4 + 2 Cl{-}
BaCl2 + NaOH = Ba(OH)2 + NaCl =>
BaCl2 + 2 NaOH = Ba(OH)2 + 2 NaCl
NaCN(aq) + NaOCl(aq) = NaCNO(aq) + NaCl(aq) =>
NaCN(aq) + NaOCl(aq) = NaCNO(aq) + NaCl(aq)
Fe2O3 + HCl = FeCl4{-} + H{+} + OH{-} =>
Fe2O3 + 8 HCl = 2 FeCl4{-} + 5 H{+} + 3 OH{-}
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
ZnH2SO4 = Zn(OH)2SO2 =>
ZnH2SO4 = Zn(OH)2SO2
Cu + O2 + H2S = CuS + H2O =>
2 Cu + O2 + 2 H2S = 2 CuS + 2 H2O
HNO3 + HCl = HClO4 + NO + H2O =>
8 HNO3 + 3 HCl = 3 HClO4 + 8 NO + 4 H2O
C8H17OH + Ca(OCl)2 = C7H13(O)CH3 + H2O + CaCl2 =>
2 C8H17OH + Ca(OCl)2 = 2 C7H13(O)CH3 + 2 H2O + CaCl2
Ca(OH)2 + HCOONa = Ca(HCOO) + Na(OH)2 =>
Ca(OH)2 + HCOONa = Ca(HCOO) + Na(OH)2
CaO + Fe(NO3)3 = Ca(NO3)2 + Fe2O3 =>
3 CaO + 2 Fe(NO3)3 = 3 Ca(NO3)2 + Fe2O3
MgSO4 + Ca(OH)2 = CaSO4 + Mg(OH)2 =>
MgSO4 + Ca(OH)2 = CaSO4 + Mg(OH)2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
H2O + KI = H + I + KOH =>
H2O + KI = H + I + KOH
P1 + Cl2 = PCl3 =>
2 P1 + 3 Cl2 = 2 PCl3
HgSO4 + NaCl = HgCl2 + Na2SO4 =>
HgSO4 + 2 NaCl = HgCl2 + Na2SO4
Fe + HNO3(conc) = Fe(NO3)3 + NO2 + H2O =>
Fe + 6 HNO3(conc) = Fe(NO3)3 + 3 NO2 + 3 H2O
CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/29/24
Équations équilibrées sur11/28/23
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