| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuSO4 + Cu = Cu(CuSO4)
Zn + Cr2O7 + (NH4)2H2SO4 = CrSO4 + H2O + NH3 + ZnSO4 =>
3 Zn + 2 Cr2O7 + 7(NH4)2H2SO4 = 4 CrSO4 + 14 H2O + 14 NH3 + 3 ZnSO4
CH3COCH3 + NaClO = CH3COONa + CHCl3 + NaOH =>
CH3COCH3 + 3 NaClO = CH3COONa + CHCl3 + 2 NaOH
P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3
NaI + NaClO3 + H2SO4 = NaCl + Na2SO4 + H2O + I2 =>
6 NaI + NaClO3 + 3 H2SO4 = NaCl + 3 Na2SO4 + 3 H2O + 3 I2
Bi(NO3)3 + Na2[Sn(OH)4] + NaOH = Bi + Na2[Sn(OH)6] + NaNO3 =>
2 Bi(NO3)3 + 3 Na2[Sn(OH)4] + 6 NaOH = 2 Bi + 3 Na2[Sn(OH)6] + 6 NaNO3
HC2H4O2 + Ca(OH)2 = Ca(C2H4O2)2 + H2O =>
2 HC2H4O2 + Ca(OH)2 = Ca(C2H4O2)2 + 2 H2O
CaSO4*2H2O(s) = CaSO4(s) + H2O(l) =>
CaSO4*2H2O(s) = CaSO4(s) + 2 H2O(l)
C2H4(OH)2 + CuO = Cu + H2O + CHOCHO =>
C2H4(OH)2 + 2 CuO = 2 Cu + 2 H2O + CHOCHO
C2H3OF + O2 = CO + H2O + HF =>
C2H3OF + O2 = 2 CO + H2O + HF
CH2OHCHOHCH3 + O2 = CO2 + H2O =>
CH2OHCHOHCH3 + 4 O2 = 3 CO2 + 4 H2O
Ca + CuOH = Cu + Ca(OH)2 =>
Ca + 2 CuOH = 2 Cu + Ca(OH)2
CH3CCl3 + NaOH = CH3C(OH)3 + NaCl =>
CH3CCl3 + 3 NaOH = CH3C(OH)3 + 3 NaCl
PH3 + Cl2 = PCl3 + HCl =>
PH3 + 3 Cl2 = PCl3 + 3 HCl
N2H4 + ClO{-} = NO + Cl{-} + H2O =>
N2H4 + 4 ClO{-} = 2 NO + 4 Cl{-} + 2 H2O
HNO3 + Fe = Fe8NO392 + NO + H2O =>
782 HNO3 + 24 Fe = 3 Fe8NO392 + 779 NO + 391 H2O
propane + oxygen = carbondioxide + water =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NH4Ac + Pb = PbAc + NH4 =>
NH4Ac + Pb = PbAc + NH4
Ag3PO4 + NH3 = ([Ag(NH3)2])3PO4 =>
Ag3PO4 + 6 NH3 = ([Ag(NH3)2])3PO4
KClO3 + BrF3 = K(BrF4) + Br2 + O2 + ClO2F =>
6 KClO3 + 10 BrF3 = 6 K(BrF4) + 2 Br2 + 3 O2 + 6 ClO2F
Na2[Be(OH)4] + HCl = BeCl2 + NaOH + H2O =>
Na2[Be(OH)4] + 2 HCl = BeCl2 + 2 NaOH + 2 H2O
C7H8 + KMnO4 + Na2CO3 = C7H5NaO2 + KOH + MnO2 + H2O =>
13 C7H8 + 16 KMnO4 + 7 Na2CO3 = 14 C7H5NaO2 + 16 KOH + 16 MnO2 + 9 H2O
LiOH + CH3OOH = C2H3LiO2 + H2O =>
LiOH + 2 CH3OOH = C2H3LiO2 + 3 H2O
N4H6 + O2 = N2 + H2O =>
2 N4H6 + 3 O2 = 4 N2 + 6 H2O
NaHCO3(s) + CH3COOH(aq) = CO2(g) + NaCH3COO(aq) + H2O(l) =>
NaHCO3(s) + CH3COOH(aq) = CO2(g) + NaCH3COO(aq) + H2O(l)
[]P + []O2 = []P2O5 =>
4[]P + 5[]O2 = 2[]P2O5
NH2CH(CH3)COOH + O2 = CO2 + H2O + N2 =>
4 NH2CH(CH3)COOH + 15 O2 = 12 CO2 + 14 H2O + 2 N2
CaCO3 + Fe + H2O = Fe(OH)3 + CO2 + Ca =>
3 CaCO3 + 2 Fe + 3 H2O = 2 Fe(OH)3 + 3 CO2 + 3 Ca
Fe + SCN + NaOH = Fe(OH)3 + NaSCN =>
Fe + 3 SCN + 3 NaOH = Fe(OH)3 + 3 NaSCN
Al(OH)(NO3)2 + N2O5 = Al(NO3)3 + H2O =>
2 Al(OH)(NO3)2 + N2O5 = 2 Al(NO3)3 + H2O
H2C6O5H7 + H2O = C6O5H7 + H3O =>
H2C6O5H7 + 2 H2O = C6O5H7 + 2 H3O
N4F = N2 + F2 =>
2 N4F = 4 N2 + F2
CUO(ac) + H2SO4(ac) = CUSO4 + H2O =>
CUO(ac) + H2SO4(ac) = CUSO4 + H2O
C2H4O + Cr2O7{-2} + H{+} = C2H3O2 + Cr{3+} + H2O =>
2 C2H4O + Cr2O7{-2} + 8 H{+} = 2 C2H3O2 + 2 Cr{3+} + 5 H2O
F + N = NF3 =>
3 F + N = NF3
XCH3COOH + XNaOH = XH2O + XNaCH3COO =>
XCH3COOH + XNaOH = XH2O + XNaCH3COO
Ca + CH3COOH = (CH3COO)3Ca + H2 =>
2 Ca + 6 CH3COOH = 2(CH3COO)3Ca + 3 H2
C4H8O2 + H2 = C2H5OH =>
C4H8O2 + 2 H2 = 2 C2H5OH
Mg(HSiO3)2 + Mg(OH)2 = MgSiO3 + H2O =>
Mg(HSiO3)2 + Mg(OH)2 = 2 MgSiO3 + 2 H2O
KMnO4 + C3H5(OH) = K2CO3 + Mn2CO3 + CO2 + H2O =>
8 KMnO4 + 3 C3H5(OH) = 4 K2CO3 + 4 Mn2CO3 + CO2 + 9 H2O
XCH3COOH + XNaOH = XH2O + XNaCH3COO =>
XCH3COOH + XNaOH = XH2O + XNaCH3COO
MnO4({-}) + H2O + NO2({-}) = MnO2 + OH({-}) + NO3({-}) =>
2 MnO4({-}) + H2O + 3 NO2({-}) = 2 MnO2 + 2 OH({-}) + 3 NO3({-})
Al2O3 + Mg(NO3)2 = MgO + Al(NO3)3 =>
Al2O3 + 3 Mg(NO3)2 = 3 MgO + 2 Al(NO3)3
PbN6 + CrMn2O8 = Cr2O3 + MnO2 + Pb5O4 + NO =>
25 PbN6 + 68 CrMn2O8 = 34 Cr2O3 + 136 MnO2 + 5 Pb5O4 + 150 NO
C6H5OH + H2 = C6H7OH =>
C6H5OH + H2 = C6H7OH
K2CO3 + HC1 = KC1 + CO2 + H2O =>
K2CO3 + 2 HC1 = 2 KC1 + CO2 + H2O
KHSeO3 + H2O = H2SeO3 + KOH =>
KHSeO3 + H2O = H2SeO3 + KOH
F2 + FeO = F2FeO =>
F2 + FeO = F2FeO
AuCl3(aq) + Ni(s) = NiCl2(aq) + Au(s) =>
2 AuCl3(aq) + 3 Ni(s) = 3 NiCl2(aq) + 2 Au(s)
C + ZnO = CO + Zn =>
C + ZnO = CO + Zn
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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