| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C3H6O + 5 O2 = 6 CO + 6 H2O
MgBr2 + Cl2 = MgCl2 + Br2 =>
MgBr2 + Cl2 = MgCl2 + Br2
Cn + HNO3 = Cn(NO3)2 + NO + H2O =>
3 Cn + 8 HNO3 = 3 Cn(NO3)2 + 2 NO + 4 H2O
*NaCl + F2 = NaF + Cl2 =>
2*NaCl + F2 = 2 NaF + Cl2
K + [Al(OH)4] + (H2C2O4)2H2O = K3[Al(C2O4)3]3H2O + H2O + H =>
6 K + 6[Al(OH)4] + 9(H2C2O4)2H2O = 2 K3[Al(C2O4)3]3H2O + 31 H2O + 12 H
C7H6O + C3H6O = C17H14O + H2O =>
2 C7H6O + C3H6O = C17H14O + 2 H2O
K2Cr2O7 + C4H8 = C4H8O2 + K2Cr2O5 =>
K2Cr2O7 + C4H8 = C4H8O2 + K2Cr2O5
Fe(NO3)3 + Na3PO4 = Fe(PO4) + NaNO3 =>
Fe(NO3)3 + Na3PO4 = Fe(PO4) + 3 NaNO3
C2H5COH + Ag(NH3)2OH = C2H5COOH + Ag + NH3 + H2O =>
C2H5COH + 2 Ag(NH3)2OH = C2H5COOH + 2 Ag + 4 NH3 + H2O
MgO3 + HCl = MgCl2 + H2O + O2 =>
MgO3 + 2 HCl = MgCl2 + H2O + O2
Zn + OH{-} = ZnO2{-2} + H2 =>
Zn + 2 OH{-} = ZnO2{-2} + H2
NH4I + MgSO4 = (NH4)2SO4 + MgI2 =>
2 NH4I + MgSO4 = (NH4)2SO4 + MgI2
Ba(No3) + NaOH = Na(No3) + BaOH =>
Ba(No3) + NaOH = Na(No3) + BaOH
NiCl2 + O = Ni2O2 + ClO5 =>
2 NiCl2 + 22 O = Ni2O2 + 4 ClO5
Fe(NO3)3 + Na3PO4 = FePO4 + Na3(NO3)3 =>
Fe(NO3)3 + Na3PO4 = FePO4 + Na3(NO3)3
Cr + SO4 = Cr3SO4 =>
3 Cr + SO4 = Cr3SO4
C2H5COOH + Zn = C2H5COOZn + H2 =>
2 C2H5COOH + 2 Zn = 2 C2H5COOZn + H2
NH4I + AgNO3 = NH4NO3 + AgI =>
NH4I + AgNO3 = NH4NO3 + AgI
S2O3{-} + Cl2 + H2O = SO4{-} + Cl{-} + H{+} =>
2 S2O3{-} + 9 Cl2 + 10 H2O = 4 SO4{-} + 18 Cl{-} + 20 H{+}
NaBr + KF = NaF + KBr =>
NaBr + KF = NaF + KBr
Pb(CH3COO)2 + H2SO4 = H2(CH3COO)2 + PbSO4 =>
Pb(CH3COO)2 + H2SO4 = H2(CH3COO)2 + PbSO4
NaI + K = KI + Na =>
NaI + K = KI + Na
Pb(NO3)2 + NH4I = PbI2 + NH4NO3 =>
Pb(NO3)2 + 2 NH4I = PbI2 + 2 NH4NO3
Zn + S = zincsulfide =>
Zn + S = ZnS
Ca + H2Se = CaSe + H2 =>
Ca + H2Se = CaSe + H2
CH3CH2OH + O2 = CO + H2O =>
CH3CH2OH + 2 O2 = 2 CO + 3 H2O
Ca + H2Se = CaSe + H2 =>
Ca + H2Se = CaSe + H2
Zn + H{+} = Zn2{+} + H2 =>
4 Zn + 2 H{+} = 2 Zn2{+} + H2
GaSiO3 + HI = HSiO3 + GaI =>
GaSiO3 + HI = HSiO3 + GaI
KClO3 + H2S = KCl + H2SO4 =>
4 KClO3 + 3 H2S = 4 KCl + 3 H2SO4
Pb(CH3COO)2 + (NH4)2CrO4 = PbCrO4 + NH4CH3COO =>
Pb(CH3COO)2 + (NH4)2CrO4 = PbCrO4 + 2 NH4CH3COO
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
MnO4{-} + H2C2O2 + H{+} = Mn{2+} + H2O + CO2 =>
6 MnO4{-} + 5 H2C2O2 + 18 H{+} = 6 Mn{2+} + 14 H2O + 10 CO2
*NaCl + F2 = NaF + Cl2 =>
2*NaCl + F2 = 2 NaF + Cl2
NaNO3 + Al + NaOH + H2O = NH3 + NaAl(OH)4 =>
3 NaNO3 + 8 Al + 5 NaOH + 18 H2O = 3 NH3 + 8 NaAl(OH)4
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
P + O = (PO4)3 =>
3 P + 12 O = (PO4)3
K2Cr2O7 + H2O + S = SO2 + KOH + Cr2O3 =>
2 K2Cr2O7 + 2 H2O + 3 S = 3 SO2 + 4 KOH + 2 Cr2O3
GaSiO3 + HI = HSiO3 + GaI =>
GaSiO3 + HI = HSiO3 + GaI
Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2
CCl4 + H2O = HCl + C + O3 =>
3 CCl4 + 6 H2O = 12 HCl + 3 C + 2 O3
GaSiO3 + HI = HSiO3 + GaI =>
GaSiO3 + HI = HSiO3 + GaI
SnSO4 = SnSO3 + O2 =>
2 SnSO4 = 2 SnSO3 + O2
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H(OH) =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H(OH)
C2H5COH + Ag(NH3)2OH = C2H5COOH + Ag + NH3 + H2O =>
C2H5COH + 2 Ag(NH3)2OH = C2H5COOH + 2 Ag + 4 NH3 + H2O
Cr + Bi2O3 = Cr2O3 + Bi =>
2 Cr + Bi2O3 = Cr2O3 + 2 Bi
Fe(NO3)3 + KOH = Fe2O3 + KNO3 + H2O =>
2 Fe(NO3)3 + 6 KOH = Fe2O3 + 6 KNO3 + 3 H2O
NaCl + AgI = NaI + AgCl =>
NaCl + AgI = NaI + AgCl
CO(OH)2 + H2S = COS + H2O =>
CO(OH)2 + H2S = COS + 2 H2O
CH3(CH2)7CH3 + O2 = CO2 + CHH2O =>
3 CH3(CH2)7CH3 + 17 O2 = 7 CO2 + 20 CHH2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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