| Équations équilibrées la veille |
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
NH4Cl(aq) + Na2SO4(aq) = (NH4)2SO4 + NaCl =>
2 NH4Cl(aq) + Na2SO4(aq) = (NH4)2SO4 + 2 NaCl
MgCl2(aq) + NaNO3(aq) = Mg(NO3)2 + NaCl =>
MgCl2(aq) + 2 NaNO3(aq) = Mg(NO3)2 + 2 NaCl
I2O5 + HCl = ClO2 + I2 + H2O =>
I2O5 + 2 HCl = 2 ClO2 + I2 + H2O
FeBr3 + H2SO4 = Fe2(SO4)3 + HBr =>
2 FeBr3 + 3 H2SO4 = Fe2(SO4)3 + 6 HBr
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Na + H2 + O2 = NaH2O =>
2 Na + 2 H2 + O2 = 2 NaH2O
C2Ca(s) + H2O = C2H2 + CaO =>
C2Ca(s) + H2O = C2H2 + CaO
CoC2O4 = Co3O4 + CO2 + CO =>
3 CoC2O4 = Co3O4 + 2 CO2 + 4 CO
CrCl2 + NaOH = Cr(OH) + NaCl2 =>
CrCl2 + NaOH = Cr(OH) + NaCl2
NaOH + Fe(CIO3)3 = Na(CIO3)3 + Fe(OH) =>
NaOH + Fe(CIO3)3 = Na(CIO3)3 + Fe(OH)
P + O2 = P4O6 =>
4 P + 3 O2 = P4O6
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Li3N + NH4NO3 = LiNO3 + (NH3)3 =>
3 Li3N + 9 NH4NO3 = 9 LiNO3 + 4(NH3)3
HOOCCH2CH(NH2)COOH + H2O = CH4 + CO2 + NH3 =>
2 HOOCCH2CH(NH2)COOH + 2 H2O = 3 CH4 + 5 CO2 + 2 NH3
H2CO3 + H2O = H3O + CO3H2O =>
H2CO3 + 3 H2O = 2 H3O + CO3H2O
(NH4)2SO4 + Ca(NO3)2 = CaSO4 + NH4NO3 =>
(NH4)2SO4 + Ca(NO3)2 = CaSO4 + 2 NH4NO3
K2Cr2O7 + H2SO4 + C2H5OH = Cr2(SO4) + K2SO4 + CH3COOH + H2O =>
2 K2Cr2O7 + 4 H2SO4 + 5 C2H5OH = 2 Cr2(SO4) + 2 K2SO4 + 5 CH3COOH + 9 H2O
CUSO4 + KCN = CU(CN)2 + K2SO4 =>
CUSO4 + 2 KCN = CU(CN)2 + K2SO4
C2H3COOH + O2 = CO2 + H2O =>
C2H3COOH + 3 O2 = 3 CO2 + 2 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
CH3COOH + CN = HCN + CH3COO =>
CH3COOH + CN = HCN + CH3COO
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Al3 + Pb3(PO4)2 = Al(PO4) + Pb3 =>
2 Al3 + 3 Pb3(PO4)2 = 6 Al(PO4) + 3 Pb3
C2H6(g) + O2 = CH3COOH(g) + H2O(g) =>
2 C2H6(g) + 3 O2 = 2 CH3COOH(g) + 2 H2O(g)
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
(Zn(NH3)4) = NH3 + Zn =>
(Zn(NH3)4) = 4 NH3 + Zn
C2H3Cl + O2 = H2O + Cl2 + CO2 =>
4 C2H3Cl + 11 O2 = 6 H2O + 2 Cl2 + 8 CO2
Fe(HO)3 + H2SO4 = Fe(HO4)3 + H2S =>
4 Fe(HO)3 + 9 H2SO4 = 4 Fe(HO4)3 + 9 H2S
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
SiCl4 + Al = Si + Al2Cl3 =>
3 SiCl4 + 8 Al = 3 Si + 4 Al2Cl3
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
AgF(aq) + CoCl3(aq) = AgCl(s) + CoF3(aq) =>
3 AgF(aq) + CoCl3(aq) = 3 AgCl(s) + CoF3(aq)
Cd(NO3)2 + BaBr2 = CdBr2 + Ba(NO3)2 =>
Cd(NO3)2 + BaBr2 = CdBr2 + Ba(NO3)2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Ba(OH)2 + Na2SO4 = BaSO4 + NaOH =>
Ba(OH)2 + Na2SO4 = BaSO4 + 2 NaOH
SrO + RuO + NiO = Sr2NiRuO4 =>
2 SrO + RuO + NiO = Sr2NiRuO4
Sr(NO3)2 + Na3P = Sr3P2 + NaNO3 =>
3 Sr(NO3)2 + 2 Na3P = Sr3P2 + 6 NaNO3
C6H8O7 + FeO = H2O + CO2 + Fe =>
C6H8O7 + 9 FeO = 4 H2O + 6 CO2 + 9 Fe
KIO4 + C6H12O6 = CO2H2O + KI =>
3 KIO4 + C6H12O6 = 6 CO2H2O + 3 KI
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
MnO42 + SO32 = MnO2 + SO42 =>
MnO42 + 4 SO32 = MnO2 + 4 SO42
N2O5 + CO2 = N2O7C =>
N2O5 + CO2 = N2O7C
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Li + HCl = LiCl + H =>
Li + HCl = LiCl + H
CH3COOH + NaOH = NaCH3COO + H2O =>
CH3COOH + NaOH = NaCH3COO + H2O
C18H32O2 + CH3OH = C19H36O2 + C3H8O3 =>
17 C18H32O2 + 28 CH3OH = 16 C19H36O2 + 10 C3H8O3
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Équations équilibrées sur01/27/25
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