| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH3 + HBr = NH3HBr
C3H7ClKOH = C3H8OKCl =>
C3H7ClKOH = C3H8OKCl
CuO + Al2O3 = Cu3(AlO3)2 =>
3 CuO + Al2O3 = Cu3(AlO3)2
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
CaCo3 + AlCl3 = Al2(Co3)3 + CaCl2 =>
3 CaCo3 + 2 AlCl3 = Al2(Co3)3 + 3 CaCl2
Zn(NO3)2*6H2O = ZnO + NO2 + H2O + O2 =>
2 Zn(NO3)2*6H2O = 2 ZnO + 4 NO2 + 12 H2O + O2
(Ca(OH)2)3 + HCl = CaCl2 + H2O =>
(Ca(OH)2)3 + 6 HCl = 3 CaCl2 + 6 H2O
Ni + H2 = HNi =>
2 Ni + H2 = 2 HNi
SrCl2 + H2SO4 = SrSO4 + H2Cl2 =>
SrCl2 + H2SO4 = SrSO4 + H2Cl2
Na2SO3 + H2O2 + KOH = NaOH + K2SO4 + H2O =>
Na2SO3 + H2O2 + 2 KOH = 2 NaOH + K2SO4 + H2O
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
HCNO + NaOH = NaCNO + H2O =>
HCNO + NaOH = NaCNO + H2O
AgNO3 + H2S = Ag2S + HNO3 =>
2 AgNO3 + H2S = Ag2S + 2 HNO3
FeO3 + SO8 = FeS2 + O2 =>
2 FeO3 + 4 SO8 = 2 FeS2 + 19 O2
FeO + HNO3 = Fe(NO3)3 + NO + H2O =>
3 FeO + 10 HNO3 = 3 Fe(NO3)3 + NO + 5 H2O
CH3CH(NH2)COOH + HNO2 = CH3CH(OH)COOH + NO + H2O =>
CH3CH(NH2)COOH + 5 HNO2 = CH3CH(OH)COOH + 6 NO + 3 H2O
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
Al2Si2O9 + H2SO4 = Al2(SO4)3 + SiO2 + H2O + O2 =>
Al2Si2O9 + 3 H2SO4 = Al2(SO4)3 + 2 SiO2 + 3 H2O + O2
Br3 + K = KBr =>
Br3 + 3 K = 3 KBr
CH3CHCHCH2 + H2 = CH3CH2CH3 =>
6 CH3CHCHCH2 + 11 H2 = 8 CH3CH2CH3
C6H6 + CH5NHCl = C9H13NHCl =>
4 C6H6 + 3 CH5NHCl = 3 C9H13NHCl
Na2S + ZnCl2 = Na2Cl2 + ZnSNa2S =>
2 Na2S + ZnCl2 = Na2Cl2 + ZnSNa2S
Fe2(SO4)3(aq) + Al(s) = Al2(SO4)3 + Fe(s) =>
Fe2(SO4)3(aq) + 2 Al(s) = Al2(SO4)3 + 2 Fe(s)
ZnO + H2SO4 = ZnSO4 + H2O =>
ZnO + H2SO4 = ZnSO4 + H2O
HCl + HC2H3O = H2 + Cl(C2H3O) =>
HCl + HC2H3O = H2 + Cl(C2H3O)
N2O + C = CO + N2 =>
N2O + C = CO + N2
AlCl3 + NaOH = Al(OH)3*3NaCl =>
AlCl3 + 3 NaOH = Al(OH)3*3NaCl
Ca + H2SO4 = Ca(SO4) + H2 =>
Ca + H2SO4 = Ca(SO4) + H2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
ZnO + H2SO4 = ZnSO4 + H2O =>
ZnO + H2SO4 = ZnSO4 + H2O
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
CH3CH2OH + Cr2O7{2-} + H{+} = CH3CHO + Cr3{+} + H2O =>
17 CH3CH2OH + 3 Cr2O7{2-} + 8 H{+} = 17 CH3CHO + 2 Cr3{+} + 21 H2O
MgCl2 + AgNO3 = AgCl + Mg(NO3)2 = =>
MgCl2 + 2 AgNO3 = 2 AgCl + Mg(NO3)2
NaICUSO4 = NaSO4CUI =>
NaICUSO4 = NaSO4CUI
FeO + HNO3 = Fe(NO3)3 + NO + H2O =>
3 FeO + 10 HNO3 = 3 Fe(NO3)3 + NO + 5 H2O
C2H3NaO2 + H2SO4 = C2H3O2H + Na2SO4 =>
2 C2H3NaO2 + H2SO4 = 2 C2H3O2H + Na2SO4
Ti + H2SO4 = TiHSO4 + S + H2O =>
6 Ti + 7 H2SO4 = 6 TiHSO4 + S + 4 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
SO2O2 = SO4 =>
SO2O2 = SO4
HNO3 + HY = NO2 + Y + H2O =>
HNO3 + HY = NO2 + Y + H2O
Zn + Ag(NO3)2 = Ag + ZnNO3 =>
2 Zn + Ag(NO3)2 = Ag + 2 ZnNO3
NaF + BN = NaNBF =>
NaF + BN = NaNBF
Al(OH)3 + Cl2 = AlCl3 + H2 + O2 =>
2 Al(OH)3 + 3 Cl2 = 2 AlCl3 + 3 H2 + 3 O2
octasulfur + oxygengas = sulfurdioxide =>
S8 + 8 O2 = 8 SO2
Zn + H{+} = Zn{2+} + H2 =>
Zn + 2 H{+} = Zn{2+} + H2
Zn2{+} + Cu(NO3)2 = Cu2{+} + Zn(NO3)2 =>
Zn2{+} + 2 Cu(NO3)2 = Cu2{+} + 2 Zn(NO3)2
Cu + CuSO4 + KCl = K3[CuCl4] + K2SO4 =>
Cu + CuSO4 + 8 KCl = 2 K3[CuCl4] + K2SO4
K2SO4 + PbNO3 = KNO3 + Pb2SO4 =>
K2SO4 + 2 PbNO3 = 2 KNO3 + Pb2SO4
H42 = H =>
H42 = 42 H
VCl2 + H = HCl + V =>
VCl2 + 2 H = 2 HCl + V
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
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