| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H5COOH + NH4OH = NH4C6H5COO + H2O
Mg + Cl2 + AgNO3 = Mg(NO3)2 + AgCl2 =>
Mg + 2 Cl2 + 2 AgNO3 = Mg(NO3)2 + 2 AgCl2
C8H8O2 + O2 = CO2 + H2O =>
C8H8O2 + 9 O2 = 8 CO2 + 4 H2O
ZnI2 = Zn + I =>
ZnI2 = Zn + 2 I
AgNO3NaCl = AgClNaNO3 =>
AgNO3NaCl = AgClNaNO3
Na + N2 = Na2N3 =>
4 Na + 3 N2 = 2 Na2N3
CdCl2 + H2O = CdCl2(H2O)2 =>
CdCl2 + 2 H2O = CdCl2(H2O)2
AgNO3(aq) + Na2SO4(aq) = Ag2SO4(aq)(s) + NaNO3(aq) =>
2 AgNO3(aq) + Na2SO4(aq) = Ag2SO4(aq)(s) + 2 NaNO3(aq)
CaI + H2SO4 = CaSO4 + I2 + H2S + H2O =>
4 CaI + 5 H2SO4 = 4 CaSO4 + 2 I2 + H2S + 4 H2O
Ni(NO3)26H2O + Al[OCH(CH3)2]3 = NiOAl3O4 + H2O + N2 + CO2 + CO =>
2 Ni(NO3)26H2O + 6 Al[OCH(CH3)2]3 = 2 NiOAl3O4 + 65 H2O + 26 N2 + 47 CO2 + 7 CO
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
NH3 + CH3CH2CH2Cl = CH3CH2CH2NH3Cl =>
NH3 + CH3CH2CH2Cl = CH3CH2CH2NH3Cl
Ba(NO3)2 + Na3PO4 = NaNO3 + Ba3(PO4)2 =>
3 Ba(NO3)2 + 2 Na3PO4 = 6 NaNO3 + Ba3(PO4)2
Al(OH)3 + KOH = H2O + K3AlO3 =>
Al(OH)3 + 3 KOH = 3 H2O + K3AlO3
BaCrO4 + HC2H3O2 = Ba + CrO7 + C2H3O + H2O =>
BaCrO4 + 6 HC2H3O2 = Ba + CrO7 + 6 C2H3O + 3 H2O
HCe + KCeO3 = KCe + Ce2 + H2O =>
6 HCe + KCeO3 = KCe + 3 Ce2 + 3 H2O
Br2 + KI = KBr + I2 =>
Br2 + 2 KI = 2 KBr + I2
C3H6 + H2O = C3H5OH + H =>
C3H6 + H2O = C3H5OH + 2 H
Cu + Al2O3 = Al + CuO =>
3 Cu + Al2O3 = 2 Al + 3 CuO
CS + HCl = CSCl2 + H2 =>
CS + 2 HCl = CSCl2 + H2
Pb(NO3)2 + NH4Cl = NH4NO3 + PbCl2 =>
Pb(NO3)2 + 2 NH4Cl = 2 NH4NO3 + PbCl2
HCl + ArNO3 = ArCl + HNO3 =>
HCl + ArNO3 = ArCl + HNO3
Cl + O2 = Cl2O7 =>
4 Cl + 7 O2 = 2 Cl2O7
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C7H8(s) + O2(g) = CO2(g) + H2O(l) =>
C7H8(s) + 9 O2(g) = 7 CO2(g) + 4 H2O(l)
FeS + NaH2PO4 = NaFePO4 + H2S =>
FeS + NaH2PO4 = NaFePO4 + H2S
ZnS + HI = H2S + ZnI2 =>
ZnS + 2 HI = H2S + ZnI2
Bi2(CrO4)3 + K3PO4 = K2CrO4 + BiPO4 =>
Bi2(CrO4)3 + 2 K3PO4 = 3 K2CrO4 + 2 BiPO4
KFeO2 + HCl = KCl + FeCl3 + H2O =>
KFeO2 + 4 HCl = KCl + FeCl3 + 2 H2O
HClO4 + KOH = KClO4 + H2O =>
HClO4 + KOH = KClO4 + H2O
S8 + C = CS2 =>
S8 + 4 C = 4 CS2
Mg(CH3COO)2 + Cs2CO3 = MgCO3 + CsCH3COO =>
Mg(CH3COO)2 + Cs2CO3 = MgCO3 + 2 CsCH3COO
KOH + Na = NaOH + K =>
KOH + Na = NaOH + K
CaCl2 + K2(CO3) = CaCO3 + KCl =>
CaCl2 + K2(CO3) = CaCO3 + 2 KCl
C3H7OH + NaHCO3 = CO2 + H2O + C3H7ONa =>
C3H7OH + NaHCO3 = CO2 + H2O + C3H7ONa
FGH + S = F5G5H5H5G5F5F5G5H5H5G5F5S57431098120386478165782964987213658726319236749872968735897234234 =>
20 FGH + 9223372036854775807 S = F5G5H5H5G5F5F5G5H5H5G5F5S57431098120386478165782964987213658726319236749872968735897234234
HClO4 + Ca(OH)2 = Ca(ClO4)2 + H2O =>
2 HClO4 + Ca(OH)2 = Ca(ClO4)2 + 2 H2O
Ca(C2O4) + HCl = CaCl2 + H2C2O4 =>
Ca(C2O4) + 2 HCl = CaCl2 + H2C2O4
H2CO3 + Mg = H2 + MgCO3 =>
H2CO3 + Mg = H2 + MgCO3
C2H2 + Na = C2HNa + H2 =>
2 C2H2 + 2 Na = 2 C2HNa + H2
Ca(NO3)2 + KClO3 = KNO3 + Ca(ClO3)2 =>
Ca(NO3)2 + 2 KClO3 = 2 KNO3 + Ca(ClO3)2
SO2 + NH4OH + O2 = (NH4)2SO4 + H2O =>
2 SO2 + 4 NH4OH + O2 = 2(NH4)2SO4 + 2 H2O
C8H8 + HCl = C8H9Cl =>
C8H8 + HCl = C8H9Cl
Zn(s) + S8(g) = ZnS =>
8 Zn(s) + S8(g) = 8 ZnS
KClO3 + H2O = K2O + HCl + O2 =>
2 KClO3 + H2O = K2O + 2 HCl + 3 O2
CrCO3 = CO2 + CrO =>
CrCO3 = CO2 + CrO
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
Mg(s) + O2(g) = MgO(s) =>
2 Mg(s) + O2(g) = 2 MgO(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/28/24
Équations équilibrées sur11/27/23
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