| Équations équilibrées la veille | Équations équilibrées le lendemain |
Bi2O3 + 2 Cl2 + 10 KOH = 4 KCl + 2 K3BiO4 + 5 H2O
C5H11 + O2 = CO2 + H2O =>
4 C5H11 + 31 O2 = 20 CO2 + 22 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Si3H10 + O2 = SiO2 + H2O =>
2 Si3H10 + 11 O2 = 6 SiO2 + 10 H2O
Ba(OH)2 + HNO3 = Ba3N2 + H2O + O2 =>
3 Ba(OH)2 + 2 HNO3 = Ba3N2 + 4 H2O + 4 O2
Li2SO3 + Mn = Li2 + Mn(SO3) =>
Li2SO3 + Mn = Li2 + Mn(SO3)
H2O + C3H5(COOC17H33)3 = C17H35COOH + C3H5(OH)3 =>
78 H2O + 10 C3H5(COOC17H33)3 = 27 C17H35COOH + 28 C3H5(OH)3
C16H33OH + O2 = C + H2O =>
C16H33OH + 8 O2 = 16 C + 17 H2O
Cr(OH)3 + Zn = ZnOH + Cr =>
Cr(OH)3 + 3 Zn = 3 ZnOH + Cr
CH3CH2OH + CUO = CH2CH2 + CU(OH)2 =>
CH3CH2OH + CUO = CH2CH2 + CU(OH)2
KMnO4 + H2CO2 = MnO2 + KOH + H2O + CO2 =>
2 KMnO4 + 3 H2CO2 = 2 MnO2 + 2 KOH + 2 H2O + 3 CO2
CaCO3 + NaCl + HCl = NaCO3 + CaCl2 + H2 =>
2 CaCO3 + 2 NaCl + 2 HCl = 2 NaCO3 + 2 CaCl2 + H2
Na{+} + Ag = Na + Ag{+} =>
Na{+} + Ag = Na + Ag{+}
C8H5O4K + O2 = KOH + CO2 + H2O =>
2 C8H5O4K + 15 O2 = 2 KOH + 16 CO2 + 4 H2O
N2 + H2 = N4H6 =>
2 N2 + 3 H2 = N4H6
W + F = WF8 =>
W + 8 F = WF8
Ca(OH)2 + B = CaB6 + BO(g) + H2O(g) =>
Ca(OH)2 + 7 B = CaB6 + BO(g) + H2O(g)
CH3COO{-} + H{+} = CH3COOH =>
CH3COO{-} + H{+} = CH3COOH
Zn + (Cr2O7)2{-} + H{+} = Zn2{+} + Cr2{+} + H2O =>
50 Zn + (Cr2O7)2{-} + 28 H{+} = 25 Zn2{+} + 2 Cr2{+} + 14 H2O
CH3COOH + HOH = H3O + C2H3O2 =>
CH3COOH + HOH = H3O + C2H3O2
Cl + OH3 = HCl + H2O =>
Cl + OH3 = HCl + H2O
Ca(s) + Zn(NO3)2(aq) = Ca(NO3)(aq) + Zn =>
2 Ca(s) + Zn(NO3)2(aq) = 2 Ca(NO3)(aq) + Zn
Ne + HCl = NeHCl =>
Ne + HCl = NeHCl
C + N2 + H2O = CO + NH3 =>
3 C + N2 + 3 H2O = 3 CO + 2 NH3
Mg + HC2H3O2 = MgO + HC + H2 =>
2 Mg + HC2H3O2 = 2 MgO + 2 HC + H2
Li(OH) + H3PO = Li3PO + H2O =>
3 Li(OH) + H3PO = Li3PO + 3 H2O
NaMnO4 + Na2C2O4 + H2O = NaOH + CO2 + MnO2 =>
2 NaMnO4 + 3 Na2C2O4 + 4 H2O = 8 NaOH + 6 CO2 + 2 MnO2
BaCO3 + AgCl = BaCl + AgCO3 =>
BaCO3 + AgCl = BaCl + AgCO3
CoBr2 + Cr(NO3)3 = Co(NO3)2 + Cr(Br)3 =>
3 CoBr2 + 2 Cr(NO3)3 = 3 Co(NO3)2 + 2 Cr(Br)3
FeCl3H12O6 + CH3COCH2COCH3 = Fe(CH3COCHCOCH3)3 + HCl + H2O =>
FeCl3H12O6 + 3 CH3COCH2COCH3 = Fe(CH3COCHCOCH3)3 + 3 HCl + 6 H2O
C4H10 + SO2 + Cl2 = C4H8SO2Cl + HCl =>
2 C4H10 + 2 SO2 + 3 Cl2 = 2 C4H8SO2Cl + 4 HCl
(Co(NH3)4CO3)NO3 + HCl + NH3 = Co(NH3)5Cl3 + CO2 + H2O + NO3 =>
9(Co(NH3)4CO3)NO3 + 27 HCl + 8 NH3 = 9 Co(NH3)5Cl3 + 9 CO2 + 12 H2O + 8 NO3
NaHSO4 + CaO + NaCl + ClO2 = CaSO4 + H2O + NaClO2 =>
4 NaHSO4 + 4 CaO + NaCl + 4 ClO2 = 4 CaSO4 + 2 H2O + 5 NaClO2
Mg + H3(PO4)2 = Mg3(PO4)2 + H2 =>
6 Mg + 2 H3(PO4)2 = 2 Mg3(PO4)2 + 3 H2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Fe + HOH = FeO3 + H =>
Fe + 3 HOH = FeO3 + 6 H
Al(s) + O2(s) = Al2O3(s) =>
4 Al(s) + 3 O2(s) = 2 Al2O3(s)
ZnO + NH4F = ZnF2 + NH3 + H2O =>
ZnO + 2 NH4F = ZnF2 + 2 NH3 + H2O
K4Fe(CN)6 + KMnO9 + HCl = KCl + FeCl3 + MnCl2 + CO2 + NO + H2O =>
15 K4Fe(CN)6 + 43 KMnO9 + 234 HCl = 103 KCl + 15 FeCl3 + 43 MnCl2 + 90 CO2 + 90 NO + 117 H2O
Ta + Cl2 = TaCl5 =>
2 Ta + 5 Cl2 = 2 TaCl5
Co(NO3)2(aq) + NAOH(aq) = Co(OH)2(s) + NA(aq) + NO3(aq) =>
Co(NO3)2(aq) + 2 NAOH(aq) = Co(OH)2(s) + 2 NA(aq) + 2 NO3(aq)
C2H4O + C2H4 = C4H6 + H2O =>
C2H4O + C2H4 = C4H6 + H2O
HCl + Fe2O3 = FeCl3 + H2O =>
6 HCl + Fe2O3 = 2 FeCl3 + 3 H2O
C27H38O16N + O2 = CO2 + H2O + NH3 =>
4 C27H38O16N + 111 O2 = 108 CO2 + 70 H2O + 4 NH3
CD(NO3)2 + Na2S = CDS + Na(NO3) =>
CD(NO3)2 + Na2S = CDS + 2 Na(NO3)
MgO(s) + C = Mg(s) + CO2(g) =>
2 MgO(s) + C = 2 Mg(s) + CO2(g)
Fe + H2SO4 + H2O2 = FeSO4 + H2O =>
Fe + H2SO4 + H2O2 = FeSO4 + 2 H2O
Ba(NH2)2 + H2O = Ba(OH)2 + NH3 =>
Ba(NH2)2 + 2 H2O = Ba(OH)2 + 2 NH3
Bi(OH)3 + H2Cr2O7 = Bi2(Cr2O7)3 + H2O =>
2 Bi(OH)3 + 3 H2Cr2O7 = Bi2(Cr2O7)3 + 6 H2O
Al(OH)3 + Cr2(SO4)3 = Al2(SO4)3 + Cr(OH)3 =>
2 Al(OH)3 + Cr2(SO4)3 = Al2(SO4)3 + 2 Cr(OH)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
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