| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeI3 + AgC2H3O2 = Fe(C2H3O2) + AgI3
Al(C2H3O2)3 + KCl = KC2H3O2 + AlCl3 =>
Al(C2H3O2)3 + 3 KCl = 3 KC2H3O2 + AlCl3
Mg + HCl2 = MgCl + H =>
2 Mg + HCl2 = 2 MgCl + H
NaCl + K2C2O4*H2O = Na2C2O4 + KCl + H2O =>
2 NaCl + K2C2O4*H2O = Na2C2O4 + 2 KCl + H2O
Li + P2 = Li3P =>
6 Li + P2 = 2 Li3P
CH3COOH + Na2CO3 = CH3COONa + CO2 + NaOH =>
CH3COOH + Na2CO3 = CH3COONa + CO2 + NaOH
K2FeO4 + HCl = FeCl3 + O2 + KCl + H2O =>
4 K2FeO4 + 20 HCl = 4 FeCl3 + 3 O2 + 8 KCl + 10 H2O
BaCl2 + Co2(SO4)3 = BaSO4 + CoCl3 =>
3 BaCl2 + Co2(SO4)3 = 3 BaSO4 + 2 CoCl3
Al(OH)3 + Al2(SO4)3 = AlOH(SO4) =>
Al(OH)3 + Al2(SO4)3 = 3 AlOH(SO4)
LiCl + Na3Po4 = LiNa3 + ClPo4 =>
LiCl + Na3Po4 = LiNa3 + ClPo4
KMnO4 + H2S + H2SO4 = K2SO4 + Mn2(SO4)3 + H2O =>
2 KMnO4 + H2S + 3 H2SO4 = K2SO4 + Mn2(SO4)3 + 4 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Al2(CO3)3 + HC2H3O2 = Al(C2H3O2)3 + CO2 + H2O =>
Al2(CO3)3 + 6 HC2H3O2 = 2 Al(C2H3O2)3 + 3 CO2 + 3 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Mg + HCl = MgCl + H =>
Mg + HCl = MgCl + H
Sb2O3(s) + NaOH(ac) = NaSbO2(ac) + H2O =>
Sb2O3(s) + 2 NaOH(ac) = 2 NaSbO2(ac) + H2O
CuO + KI = CuI2 + K2O =>
CuO + 2 KI = CuI2 + K2O
C4H6O6 + NH3 = N2C4H12O6 =>
C4H6O6 + 2 NH3 = N2C4H12O6
BaSO3(aq) + HNO3(aq) = Ba(NO3)2(aq) + H2O(l) + SO2(g) =>
BaSO3(aq) + 2 HNO3(aq) = Ba(NO3)2(aq) + H2O(l) + SO2(g)
Na2S + Cr(OH)3 = Cr2S3 + NaOH =>
3 Na2S + 2 Cr(OH)3 = Cr2S3 + 6 NaOH
BrO2 + HCl = BrO + HClO =>
BrO2 + HCl = BrO + HClO
Ba + HBr = BaBr2 + H2 =>
Ba + 2 HBr = BaBr2 + H2
C7H8O2(i) + O2(g) = CO2(g) + H2O(g) =>
C7H8O2(i) + 8 O2(g) = 7 CO2(g) + 4 H2O(g)
Y2O3 + WO3 = Y2WO6 =>
Y2O3 + WO3 = Y2WO6
K2CO3 + HNO3 = KNO3 + H2O + CO2 =>
K2CO3 + 2 HNO3 = 2 KNO3 + H2O + CO2
Ca + H2O = CaOH2 = = H2 =>
Ca + H2O = CaOH2
KIO4 + I2 + H2O = KIO3 + HIO3 =>
5 KIO4 + I2 + H2O = 5 KIO3 + 2 HIO3
Ag + C2H3O2 = AgC2H3O2 =>
Ag + C2H3O2 = AgC2H3O2
C2H5NO2 + O3 = CO2 + H2O + N2 =>
2 C2H5NO2 + 3 O3 = 4 CO2 + 5 H2O + N2
Rb2O + HF = RbF + H2O =>
Rb2O + 2 HF = 2 RbF + H2O
CS2 + S2Cl2 = S8 + CCl4 =>
4 CS2 + 8 S2Cl2 = 3 S8 + 4 CCl4
NH4HCO3(aq) + HNO3(aq) = NH4NO3() + H2O(l) + CO2(g) =>
NH4HCO3(aq) + HNO3(aq) = NH4NO3() + H2O(l) + CO2(g)
C7H8O2 + O2 = CO2 + H2O =>
C7H8O2 + 8 O2 = 7 CO2 + 4 H2O
B2O3 + K2O = KBO2 =>
B2O3 + K2O = 2 KBO2
Fe2(SO4)3 + NH4NCS = Fe(NCS)3 + (NH4)2SO4 =>
Fe2(SO4)3 + 6 NH4NCS = 2 Fe(NCS)3 + 3(NH4)2SO4
Li3PO4 + CaO = Li2O + Ca3(PO4)2 =>
2 Li3PO4 + 3 CaO = 3 Li2O + Ca3(PO4)2
CH4 + (O2)2 = CO2 + (H2O)2 =>
CH4 + (O2)2 = CO2 + (H2O)2
C14H9Cl5 + O2 = H2O + CO2 + HCl =>
C14H9Cl5 + 15 O2 = 2 H2O + 14 CO2 + 5 HCl
Zn + NaClO4 = ZnO + NaCl =>
4 Zn + NaClO4 = 4 ZnO + NaCl
KNO3 + NaCl = Na(NO3) + KCl =>
KNO3 + NaCl = Na(NO3) + KCl
Fe(OH)2(s) + H3PO4(aq) = Fe3(PO4)2(s) + H2O(l) =>
3 Fe(OH)2(s) + 2 H3PO4(aq) = Fe3(PO4)2(s) + 6 H2O(l)
PhCH2OH + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH2OH + 4 KMnO4 + 6 H2SO4 = 5 PhCOOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Al + Ni2O2 = Ni + Al2O3 =>
4 Al + 3 Ni2O2 = 6 Ni + 2 Al2O3
Ca(OH)2 + (HNO3) = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2(HNO3) = Ca(NO3)2 + 2 H2O
VCl4 + AgNO3 = AgCl + V(NO3)4 =>
VCl4 + 4 AgNO3 = 4 AgCl + V(NO3)4
HCl + Nh4OH = Nh4Cl + H2O =>
HCl + Nh4OH = Nh4Cl + H2O
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
H2CO3 + KH = K2CO3 + H2 =>
H2CO3 + 2 KH = K2CO3 + 2 H2
LiOH(aq) + Ba(NO3)2(aq) = Li(NO3)2(aq) + BaOH(aq) =>
LiOH(aq) + Ba(NO3)2(aq) = Li(NO3)2(aq) + BaOH(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/29/24
Équations équilibrées sur11/28/23
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