Équations équilibrées la veille | Équations équilibrées le lendemain |
MgOD2O = Mg(OD)2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CH3COOH + CaCO3 = Ca(CH3COOH)2 + H2O + CO2 =>
9 CH3COOH + 4 CaCO3 = 4 Ca(CH3COOH)2 + 2 H2O + 6 CO2
HCl + NaOH = NaCl(aq) + H2O(l) =>
HCl + NaOH = NaCl(aq) + H2O(l)
UO3 + H2O + HNO3 = UO2(NO3)2(H2O)6 =>
UO3 + 5 H2O + 2 HNO3 = UO2(NO3)2(H2O)6
PbCl2 + HCl + VCl3 = VCl4 + PbH4 =>
PbCl2 + 4 HCl + 6 VCl3 = 6 VCl4 + PbH4
CrSO4 + O2 = Cr + SO5 =>
2 CrSO4 + O2 = 2 Cr + 2 SO5
Hg + Ag(NO3) = Ag + Hg(NO3)2 =>
Hg + 2 Ag(NO3) = 2 Ag + Hg(NO3)2
BeOKOH = KBeOHO =>
BeOKOH = KBeOHO
SrCO3 + CoO + Nb2O5 = Sr3CoNb2O9 + CO2 =>
3 SrCO3 + CoO + Nb2O5 = Sr3CoNb2O9 + 3 CO2
C6H14 + O2 = C6H12O6 + H2O =>
2 C6H14 + 7 O2 = 2 C6H12O6 + 2 H2O
PbCl2(s) = Pb + Cl2 =>
PbCl2(s) = Pb + Cl2
Na2S2O3 + HCl = NaCl + H2O + S + SO2 =>
Na2S2O3 + 2 HCl = 2 NaCl + H2O + S + SO2
Ba(OH)2MgCl2 = BaCl2Mg(OH)2 =>
Ba(OH)2MgCl2 = BaCl2Mg(OH)2
PbHCO + HNO3 = PbNO + HO + CO =>
PbHCO + HNO3 = PbNO + 2 HO + CO
FeI3 + Zn = ZnI + Fe =>
FeI3 + 3 Zn = 3 ZnI + Fe
HN(CH2CH3)2 + H2O = H2N(CH2CH3)2 + OH =>
HN(CH2CH3)2 + H2O = H2N(CH2CH3)2 + OH
HNO3 + CO2 = HCO + NO4 =>
HNO3 + CO2 = HCO + NO4
Cr + Br2 = Cr2Br =>
4 Cr + Br2 = 2 Cr2Br
CH2 + O2 = H2O + CO2 =>
2 CH2 + 3 O2 = 2 H2O + 2 CO2
Zn + H3P = Zn3P + H2 =>
6 Zn + 2 H3P = 2 Zn3P + 3 H2
Cr + Br2 = Cr2Br3 =>
4 Cr + 3 Br2 = 2 Cr2Br3
Cl + KJ = KCl + J2 =>
2 Cl + 2 KJ = 2 KCl + J2
Cr + Br2 = Cr2Br3 =>
4 Cr + 3 Br2 = 2 Cr2Br3
Cl2 + Fe = FeCl2 =>
Cl2 + Fe = FeCl2
Ca(OH)2 + Al(ClO2)3 = Ca(ClO2)2 + Al(OH)3 =>
3 Ca(OH)2 + 2 Al(ClO2)3 = 3 Ca(ClO2)2 + 2 Al(OH)3
AlCl3 + Rb2S = Al2S3 + RbCl =>
2 AlCl3 + 3 Rb2S = Al2S3 + 6 RbCl
(CH3(CH4)2CH3) + O2 = CO2 + H2O =>
2(CH3(CH4)2CH3) + 15 O2 = 8 CO2 + 14 H2O
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
SICl4 + H2O = SI(OH)4 + HCl =>
SICl4 + 4 H2O = SI(OH)4 + 4 HCl
CaCl2NaNO3 = CaNO3NaCl2 =>
CaCl2NaNO3 = CaNO3NaCl2
MgO + HCH3CO2 = Mg(CH3CO2)2 + H2O =>
MgO + 2 HCH3CO2 = Mg(CH3CO2)2 + H2O
AlOH + H2SO4 = AlSO4 + H2 + O2 =>
2 AlOH + 2 H2SO4 = 2 AlSO4 + 3 H2 + O2
KClO + NO = Cl2 + KNO2 =>
2 KClO + 2 NO = Cl2 + 2 KNO2
NH4ClO4 + CH3OH = CO2 + H2O + HCl + N2 =>
6 NH4ClO4 + 5 CH3OH = 5 CO2 + 19 H2O + 6 HCl + 3 N2
NaCl(aq) + AgC2H3O2(aq) = NaC2H3O2(aq) + AgCl(s) =>
NaCl(aq) + AgC2H3O2(aq) = NaC2H3O2(aq) + AgCl(s)
NH4VO3 + (NH4)2MoO4 + H3PO4 + HNO3 = (NH4)3PO4*NH4VO3*16MoO3 + NH4NO3 + H2O =>
NH4VO3 + 16(NH4)2MoO4 + H3PO4 + 29 HNO3 = (NH4)3PO4*NH4VO3*16MoO3 + 29 NH4NO3 + 16 H2O
Fe(NO3)3*6H2O + KSCN = [Fe(SCN)](NO3)2 + H2O + KNO3 =>
Fe(NO3)3*6H2O + KSCN = [Fe(SCN)](NO3)2 + 6 H2O + KNO3
CaCO3 + CH3COH2COOH = CH3COOCa + H2O + CO2 =>
4 CaCO3 + 3 CH3COH2COOH = 4 CH3COOCa + 3 H2O + 5 CO2
Na + CO3 + H2 = NaHCO3 =>
2 Na + 2 CO3 + H2 = 2 NaHCO3
NaCO3 + FeSO3 = NaSO3 + FeCO3 =>
NaCO3 + FeSO3 = NaSO3 + FeCO3
H3PO4 + NaHCO3 = H2CO3 + Na3PO4 =>
H3PO4 + 3 NaHCO3 = 3 H2CO3 + Na3PO4
AgNO3 + AlCl3 = AgCl + Al(NO3)3 =>
3 AgNO3 + AlCl3 = 3 AgCl + Al(NO3)3
SO2 + HI = H2S + I2 + H2O =>
SO2 + 6 HI = H2S + 3 I2 + 2 H2O
FeO + KOH = KO + Fe(OH) =>
FeO + KOH = KO + Fe(OH)
CH3CHO + K2Cr2O7 + HCl = CH3COOH + CrCl3 + KCl + H2O =>
3 CH3CHO + K2Cr2O7 + 8 HCl = 3 CH3COOH + 2 CrCl3 + 2 KCl + 4 H2O
K2SO4 + CaI2 = CaSO4 + K2I2 =>
K2SO4 + CaI2 = CaSO4 + K2I2
H2SO4 + NaBr + NaBrO3 = Na2SO4 + H2O + Br =>
3 H2SO4 + 5 NaBr + NaBrO3 = 3 Na2SO4 + 3 H2O + 6 Br
Li2CO3 + HNO3 = LiNO3 + H2CO3 =>
Li2CO3 + 2 HNO3 = 2 LiNO3 + H2CO3
PCl5 + P2O5 = POCl3 =>
3 PCl5 + P2O5 = 5 POCl3
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Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
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