| Équations équilibrées la veille | Équations équilibrées le lendemain |
S8 + 12 O2 = 8 SO3
FeCl3*6H2O = Fe + Cl2 + H2O =>
2 FeCl3*6H2O = 2 Fe + 3 Cl2 + 12 H2O
CuSO4(aq) + NH4Cl = CuCl2 + SO4(NH4)2 =>
CuSO4(aq) + 2 NH4Cl = CuCl2 + SO4(NH4)2
CH2OHCHONO2CH2ONO2 + BaMnO4 + H2SO4 = CO2 + H2O + BaSO4 + MnSO4 + NO =>
CH2OHCHONO2CH2ONO2 + 2 BaMnO4 + 4 H2SO4 = 3 CO2 + 7 H2O + 2 BaSO4 + 2 MnSO4 + 2 NO
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
C57H9O6 + O2 = CO2 + H2O =>
4 C57H9O6 + 225 O2 = 228 CO2 + 18 H2O
HCN + KOH = KCN + H2O =>
HCN + KOH = KCN + H2O
RbNO3 + Al(OH)3 = RbOH + Al(NO3)3 =>
3 RbNO3 + Al(OH)3 = 3 RbOH + Al(NO3)3
CaO + Cl2O3 = CaCl + O2 =>
4 CaO + 2 Cl2O3 = 4 CaCl + 5 O2
CH3CO2H + (CH3)2CH2CH2CH2OH = CH3CO2CH2CH2CH(CH3)2 + H2O =>
27 CH3CO2H + 20(CH3)2CH2CH2CH2OH = 22 CH3CO2CH2CH2CH(CH3)2 + 30 H2O
MgSO3 + HCl = MgCl2 + H2SO3 =>
MgSO3 + 2 HCl = MgCl2 + H2SO3
CaSO4 + NaCO4 = CaCO4 + NaSO4 =>
CaSO4 + NaCO4 = CaCO4 + NaSO4
()Mg(s) + ()HCl(aq) = ()MgCl2(aq) + ()H2(g) =>
()Mg(s) + 2()HCl(aq) = ()MgCl2(aq) + ()H2(g)
Na2HPO4 + FeCl3 = Na2Cl3 + FeHPO4 =>
Na2HPO4 + FeCl3 = Na2Cl3 + FeHPO4
Fe(ClO3)3 + Ca(OH)2 = Ca(ClO3)2 + Fe(OH)3 =>
2 Fe(ClO3)3 + 3 Ca(OH)2 = 3 Ca(ClO3)2 + 2 Fe(OH)3
Sn(OH)3 = SnO + H2O + OH =>
Sn(OH)3 = SnO + H2O + OH
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
Ag2CO3 = Ag + CO2 + O2 =>
2 Ag2CO3 = 4 Ag + 2 CO2 + O2
Cr3{+} + Br2 + OH{-} = CrO4{2-} + Br{-} + H2O =>
2 Cr3{+} + 17 Br2 + 48 OH{-} = 6 CrO4{2-} + 34 Br{-} + 24 H2O
Fe + Pb(CH3CO2)2 = Fe(CH3CO2)2 + Pb =>
Fe + Pb(CH3CO2)2 = Fe(CH3CO2)2 + Pb
NaClO4 + (NH4)2SO4 = NH4ClO4 + Na2SO4 =>
2 NaClO4 + (NH4)2SO4 = 2 NH4ClO4 + Na2SO4
A1 + HC1 = H2 + A1C1 =>
2 A1 + 2 HC1 = H2 + 2 A1C1
Ba(NO3)2 + TiO2 + (COOH)2*H2O = BaTiO3 + CO2 + H2O + NO2 =>
Ba(NO3)2 + TiO2 + (COOH)2*H2O = BaTiO3 + 2 CO2 + 2 H2O + 2 NO2
Pt(NO3)2 = Pt + NO2 + O2 =>
Pt(NO3)2 = Pt + 2 NO2 + O2
P2O5(s) + BaO(s) = Ba3(PO4)2(l) =>
P2O5(s) + 3 BaO(s) = Ba3(PO4)2(l)
CaCl2 + NH4OH = CaOH + NH4Cl2 =>
CaCl2 + NH4OH = CaOH + NH4Cl2
NH4Cl + Mg = NH4 + MgCl2 =>
2 NH4Cl + Mg = 2 NH4 + MgCl2
Au3 + CN = Au(CN)3 =>
Au3 + 9 CN = 3 Au(CN)3
Na + KHSO4 = Na2SO4 + KH =>
2 Na + KHSO4 = Na2SO4 + KH
CH3NH3Br = CH3NH2 + HBr =>
CH3NH3Br = CH3NH2 + HBr
Ba(OH2) + H2SO4 = BaSO4 + H4O =>
Ba(OH2) + H2SO4 = BaSO4 + H4O
H2O(heat) = H2 + O2 =>
2 H2O(heat) = 2 H2 + O2
C4H9OH + CH3COOH = C4H8O + H2O =>
3 C4H9OH + 2 CH3COOH = 4 C4H8O + 3 H2O
HClO4 + P2O5 = Cl2O7 + HPO3 =>
2 HClO4 + P2O5 = Cl2O7 + 2 HPO3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Cu + HCl(aq) = CuCl + H =>
Cu + HCl(aq) = CuCl + H
NH4OH + FeBr2 = NH4Br + Fe(OH)2 =>
2 NH4OH + FeBr2 = 2 NH4Br + Fe(OH)2
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Sr(OH)2(H2O)8(s) + NH4Cl(s) = SrCl2(aq) + NH3(aq) + H2O(l) =>
Sr(OH)2(H2O)8(s) + 2 NH4Cl(s) = SrCl2(aq) + 2 NH3(aq) + 10 H2O(l)
RbOH(aq) + Al2(SO4)3(aq) = Rb2SO4(aq) + Al(OH)3(aq) =>
6 RbOH(aq) + Al2(SO4)3(aq) = 3 Rb2SO4(aq) + 2 Al(OH)3(aq)
CBr4 + H2SO4 = COBr2 + SO2 + Br2 + H2O =>
CBr4 + H2SO4 = COBr2 + SO2 + Br2 + H2O
K4[Fe(SCN)6] + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + CO2 + H2O + K2SO4 + KNO3 =>
6 K4[Fe(SCN)6] + 97 K2Cr2O7 + 355 H2SO4 = 3 Fe2(SO4)3 + 97 Cr2(SO4)3 + 36 CO2 + 355 H2O + 91 K2SO4 + 36 KNO3
Tl + H2SO4 = Tl2(SO4)3 + SO2 + H2O =>
2 Tl + 6 H2SO4 = Tl2(SO4)3 + 3 SO2 + 6 H2O
PO2 + O2 = P2O5 =>
4 PO2 + O2 = 2 P2O5
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
Fe + H2O(g) = Fe2O3 + H2 =>
2 Fe + 3 H2O(g) = Fe2O3 + 3 H2
Hg(NO3)2 + K2SO4 = HgSO4 + K2(NO3)2 =>
Hg(NO3)2 + K2SO4 = HgSO4 + K2(NO3)2
TiCl4 + Na = Ti + NaCl =>
TiCl4 + 4 Na = Ti + 4 NaCl
N4H8Cr2O7 = Cr2O3 + N2 + H2O =>
N4H8Cr2O7 = Cr2O3 + 2 N2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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