| Équations équilibrées la veille | Équations équilibrées le lendemain |
P2O2 + H2O = P2O2H2O
HOH + C2H5ONa = C2H5OH + NaOH =>
HOH + C2H5ONa = C2H5OH + NaOH
Co(OH)Cl + H2SO4 = CoSO4 + H2O + HCl =>
Co(OH)Cl + H2SO4 = CoSO4 + H2O + HCl
Bi + HNO3 = H2O + NO + Bi(NO3)3 =>
Bi + 4 HNO3 = 2 H2O + NO + Bi(NO3)3
SrS + MgCl2 = MgS + SrCl2 =>
SrS + MgCl2 = MgS + SrCl2
CO2 + H2O + NO = C2H7N + O2 =>
8 CO2 + 14 H2O + 4 NO = 4 C2H7N + 17 O2
NaOH + Cl = NaCl + NaClO4 + H2O =>
8 NaOH + 8 Cl = 7 NaCl + NaClO4 + 4 H2O
(NH4)2MoO4 + H2O2 = (NH4)2MoO8 + H2O =>
(NH4)2MoO4 + 4 H2O2 = (NH4)2MoO8 + 4 H2O
Ca3(PO4)2 + SiO2 + C10 = P4 + CaSiO3 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + C10 = P4 + 6 CaSiO3 + 10 CO
(CH2)4(COOH)2 + NaOH = NaOOC(CH2)4COONa + H2O =>
(CH2)4(COOH)2 + 2 NaOH = NaOOC(CH2)4COONa + 2 H2O
H2O + N2O5 = HNO3 = =>
H2O + N2O5 = 2 HNO3
(H3(PO4)) + (Ba(OH)2) = Ba3(PO4)2 + H2O =>
2(H3(PO4)) + 3(Ba(OH)2) = Ba3(PO4)2 + 6 H2O
Al(NO3)3*9H2O + C5H8O2 + NH3 = Al(C5H7O3)3 + NH4NO3 + H2O =>
4 Al(NO3)3*9H2O + 12 C5H8O2 + 6 NH3 = 4 Al(C5H7O3)3 + 9 NH4NO3 + 33 H2O
Cu + MgCl2 = Cl2Cu + Mg =>
Cu + MgCl2 = Cl2Cu + Mg
Cu + S = CuS =>
Cu + S = CuS
Al(NO3)3 + Cr(NO3)3 + NH2CONH2 = Al4CrO3 + N2 + CO2 + H2O =>
8 Al(NO3)3 + 2 Cr(NO3)3 + 28 NH2CONH2 = 2 Al4CrO3 + 43 N2 + 28 CO2 + 56 H2O
K + CuO = Cu + KO =>
K + CuO = Cu + KO
CIF3 + H = CIF3H6 =>
CIF3 + 6 H = CIF3H6
CH3COOH + NaOH = NaCH3COO + COO + H =>
3 CH3COOH + 2 NaOH = 2 NaCH3COO + 2 COO + 8 H
C + H + N2 + O = C7H5N5O8 =>
14 C + 10 H + 5 N2 + 16 O = 2 C7H5N5O8
FeCl3 + NH2OHHCl = FeCl2 + HCl + H2O + N2O =>
4 FeCl3 + 2 NH2OHHCl = 4 FeCl2 + 6 HCl + H2O + N2O
NH4Cl + Pb(NO3)2 = NH4NO3 + PbCl2 =>
2 NH4Cl + Pb(NO3)2 = 2 NH4NO3 + PbCl2
Na2SeO3 + KBrO + H2O = Br2 + Na2SeO4 + KOH =>
Na2SeO3 + 2 KBrO + H2O = Br2 + Na2SeO4 + 2 KOH
Fe3O4 + CaO + Si = Fe + CaSiO3 =>
Fe3O4 + 2 CaO + 2 Si = 3 Fe + 2 CaSiO3
Sr(C2H3O2)2(aq) + (NH4)2CO3(aq) = NH4C2H3O2(aq) + SrCO3(s) =>
Sr(C2H3O2)2(aq) + (NH4)2CO3(aq) = 2 NH4C2H3O2(aq) + SrCO3(s)
NH3 + CrO + H2O = NO + HCrO =>
NH3 + 5 CrO + H2O = NO + 5 HCrO
K2Cr2O7 + HI + H2SO4 = I2 + K2SO4 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 6 HI + 4 H2SO4 = 3 I2 + K2SO4 + Cr2(SO4)3 + 7 H2O
Na2CO3 + CH3OH = CH3ONa + NaHCO3 =>
Na2CO3 + CH3OH = CH3ONa + NaHCO3
ZnO + SiO = Zn2Si + O2 =>
4 ZnO + 2 SiO = 2 Zn2Si + 3 O2
MnO4{-} + C2O4{2-} + OH{-} = MnO2 + CO3{2-} + H2O =>
2 MnO4{-} + 3 C2O4{2-} + 4 OH{-} = 2 MnO2 + 6 CO3{2-} + 2 H2O
NaOH(aq) + CO2 = Na2CO3(aq) + H2O(l) =>
2 NaOH(aq) + CO2 = Na2CO3(aq) + H2O(l)
pentane + oxygen = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Hg + SNa2 = HgS + Na =>
Hg + SNa2 = HgS + 2 Na
H2SO4 + K4Fe(CN)6 + KMnO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + H2O + CO2 + NO =>
164 H2SO4 + 10 K4Fe(CN)6 + 86 KMnO4 = 63 K2SO4 + 86 MnSO4 + 5 Fe2(SO4)3 + 164 H2O + 60 CO2 + 60 NO
Ne(NO3) + Na3PO4 = Na3(NO3) + Ne(PO4) =>
Ne(NO3) + Na3PO4 = Na3(NO3) + Ne(PO4)
SnCl2 + NaOH = NaCl + Na2Sn(OH)4 =>
SnCl2 + 4 NaOH = 2 NaCl + Na2Sn(OH)4
C2H3OH(l) + O2(g) = CO2(g) + H2O(l) =>
2 C2H3OH(l) + 5 O2(g) = 4 CO2(g) + 4 H2O(l)
CO2 + H2O = COH + H2O2 =>
2 CO2 + 4 H2O = 2 COH + 3 H2O2
K2S2O5 + H3O{+} = H2O + SO2 + K{+} =>
K2S2O5 + 2 H3O{+} = 3 H2O + 2 SO2 + 2 K{+}
KIO3 + HgCl2 = HgI2 + KClO3 =>
2 KIO3 + HgCl2 = HgI2 + 2 KClO3
C7H9N + O2 = H2O + HNO2 + CO =>
2 C7H9N + 13 O2 = 8 H2O + 2 HNO2 + 14 CO
Pb(NO3)2(aq) + NH3(aq) = PbH3(s) + N(NO3)2(aq) =>
Pb(NO3)2(aq) + NH3(aq) = PbH3(s) + N(NO3)2(aq)
HHSO4 + BaCl2 = HCl + Ba(HSO4)2 =>
2 HHSO4 + BaCl2 = 2 HCl + Ba(HSO4)2
Ba + BaN6 + AlN = Ba7AlN4 =>
13 Ba + BaN6 + 2 AlN = 2 Ba7AlN4
Cu + H2SO4 = Cu[SO4]2 + H2O + SO2 =>
Cu + 4 H2SO4 = Cu[SO4]2 + 4 H2O + 2 SO2
Ba(NO3)2 + Mg(NO3)2 + Al(NO3)3 + NH2CONH2 = BaMgAl10O17 + CO2 + H2O + N2 =>
3 Ba(NO3)2 + 3 Mg(NO3)2 + 30 Al(NO3)3 + 85 NH2CONH2 = 3 BaMgAl10O17 + 85 CO2 + 170 H2O + 136 N2
NaNO3 + H2SO4 = NO3 + H2O + Na2SO4 + NO2 =>
2 NaNO3 + H2SO4 = NO3 + H2O + Na2SO4 + NO2
C6H12O6 + KMnO4 + H2SO4 = K2SO4 + CO2 + H2O + MnSO4 =>
5 C6H12O6 + 24 KMnO4 + 36 H2SO4 = 12 K2SO4 + 30 CO2 + 66 H2O + 24 MnSO4
N2OH + K2(CO3)1 = N2(CO3)1 + K2OH =>
N2OH + K2(CO3)1 = N2(CO3)1 + K2OH
C12H26 + HNO3 = CO2 + H2O + N2 =>
5 C12H26 + 74 HNO3 = 60 CO2 + 102 H2O + 37 N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/20/25
Équations équilibrées sur03/22/24
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