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Équations équilibrées la veille | Équations équilibrées le lendemain |
CuO + Ag = Cu + AgO
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
ZnOH2O2 = Zn(OH)2O =>
ZnOH2O2 = Zn(OH)2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
ZnCl2 + KCN = KCl + Zn(CN)2 =>
ZnCl2 + 2 KCN = 2 KCl + Zn(CN)2
C4H9OH + Ca = C4H9OCa + H2 =>
2 C4H9OH + 2 Ca = 2 C4H9OCa + H2
HBr + O2 = Br2 + H2O =>
4 HBr + O2 = 2 Br2 + 2 H2O
HgCa(ClO)2 = Hg(ClO)2Ca =>
HgCa(ClO)2 = Hg(ClO)2Ca
Ba + H2O = Ba(OH)2 + H2 =>
Ba + 2 H2O = Ba(OH)2 + H2
C6H16(g) + O2 = H2O(g) + CO2(g) =>
C6H16(g) + 10 O2 = 8 H2O(g) + 6 CO2(g)
Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2
H2SO3 + Ca(OH)2 = H2O + CaSO3 =>
H2SO3 + Ca(OH)2 = 2 H2O + CaSO3
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
MeSO4 + CO3{2-} = SO4{2-} + MeCO3 =>
MeSO4 + CO3{2-} = SO4{2-} + MeCO3
NaBr + PbI2 = NaI + PbBr2 =>
2 NaBr + PbI2 = 2 NaI + PbBr2
Hg + HNO3 = Hg(NO3)3 + H2 =>
2 Hg + 6 HNO3 = 2 Hg(NO3)3 + 3 H2
OH + ClCH2COOH + NaOH = OCH2COONa + HCl + H2O =>
OH + ClCH2COOH + NaOH = OCH2COONa + HCl + H2O
ZnSO4 + LiCO3 = ZnCO3 + LiSO4 =>
ZnSO4 + LiCO3 = ZnCO3 + LiSO4
CH3CCNa + CH3Cl = CH3CCH + NaCl + H2 =>
3 CH3CCNa + 3 CH3Cl = 4 CH3CCH + 3 NaCl + H2
Fe + S = Fe2S3 = =>
2 Fe + 3 S = Fe2S3
Pb(C2H3O2)2 + H2O = PbO + HC2H3O2 =>
Pb(C2H3O2)2 + H2O = PbO + 2 HC2H3O2
HCl + MgCO3 = MgCl2 + H2O + CO2 =>
2 HCl + MgCO3 = MgCl2 + H2O + CO2
CH4 + O2Co = CO2 + CoO + H2O =>
CH4 + 4 O2Co = CO2 + 4 CoO + 2 H2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
CdSO4 + NaCN = Na2[Cd(CN)4] + Na2SO4 =>
CdSO4 + 4 NaCN = Na2[Cd(CN)4] + Na2SO4
Sb + Cl3 = SbCl5 =>
3 Sb + 5 Cl3 = 3 SbCl5
Al3S3 = AlS =>
Al3S3 = 3 AlS
NaNO2 + HBr = H2O + NOBr + NaBr =>
NaNO2 + 2 HBr = H2O + NOBr + NaBr
K2Cr2O7 + C4H9OH + H2SO4 = Cr2(SO4)3 + K2SO4 + C4H9OHO + H2O =>
K2Cr2O7 + 3 C4H9OH + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 C4H9OHO + 4 H2O
(NH4)2SO4 + Ca(OH)2 = Ca(NH4)2 + (OH)2SO4 =>
(NH4)2SO4 + Ca(OH)2 = Ca(NH4)2 + (OH)2SO4
Fe3SO4 + H2SO4 = FeSO4 + SO2 + H2O =>
Fe3SO4 + 4 H2SO4 = 3 FeSO4 + 2 SO2 + 4 H2O
KI + KBrO3 + H2SO4 = I2 + KBr + KSO4 + H2O =>
6 KI + 2 KBrO3 + 6 H2SO4 = 3 I2 + 2 KBr + 6 KSO4 + 6 H2O
K2CrO7 + H2O + S = SO2 + KOH + Cr2O4 =>
2 K2CrO7 + 2 H2O + 4 S = 4 SO2 + 4 KOH + Cr2O4
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
NaH2PO4 = Na + H2 + PO4 =>
NaH2PO4 = Na + H2 + PO4
Ca3(PO4)2 + C = Ca3P2 + CO =>
Ca3(PO4)2 + 8 C = Ca3P2 + 8 CO
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Fe(OH)2 + H2O2 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)2 + H2O2 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
C6H5OH + C6H5COCl = C6H5COOC6H5 + HCl =>
C6H5OH + C6H5COCl = C6H5COOC6H5 + HCl
C4H9OH = C4H8O + H2 =>
C4H9OH = C4H8O + H2
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
KMrO4 + KI + KOH = K2MrO4 + KIO4 + H2O =>
8 KMrO4 + KI + 8 KOH = 8 K2MrO4 + KIO4 + 4 H2O
Ma + S = MaS =>
Ma + S = MaS
F2(g) + HCl(aq) = Cl2(g) + HF(aq) =>
F2(g) + 2 HCl(aq) = Cl2(g) + 2 HF(aq)
SH2 + HNO3 = S + NO2 + H2O =>
SH2 + 2 HNO3 = S + 2 NO2 + 2 H2O
H2CrO4 = H2O + Cr2O3 + O2 =>
4 H2CrO4 = 4 H2O + 2 Cr2O3 + 3 O2
Fe + I2 = FeI3 =>
2 Fe + 3 I2 = 2 FeI3
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
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Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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