| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(SO4) + 2 Cu = Cu2(SO4) + Fe
Li1 + O2 = Li2O1 =>
4 Li1 + O2 = 2 Li2O1
IO3{-} + e + H{+} = HIO + H2O =>
IO3{-} + 4e + 5 H{+} = HIO + 2 H2O
As2S3 + HClO3 + H2O = H3AsO4 + S + HCl =>
3 As2S3 + 5 HClO3 + 9 H2O = 6 H3AsO4 + 9 S + 5 HCl
SnCl4 + FeCl2 = SnCl2 + FeCl3 =>
SnCl4 + 2 FeCl2 = SnCl2 + 2 FeCl3
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
Ca + Br2 + H2SO4 = CaSO4 + HBr =>
Ca + Br2 + H2SO4 = CaSO4 + 2 HBr
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
Y(NO3)3 + NH4VO3 = YVO4 + NO2 + H2O + NH3 =>
7 Y(NO3)3 + 7 NH4VO3 = 7 YVO4 + 24 NO2 + 8 H2O + 4 NH3
CaSO4 + SiO + C = CaSiO3 + CO + S =>
CaSO4 + SiO + 2 C = CaSiO3 + 2 CO + S
KOH + Al = K3AlO3 + H2 =>
6 KOH + 2 Al = 2 K3AlO3 + 3 H2
CuCO3 = CO2 + CuO =>
CuCO3 = CO2 + CuO
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
C3H5(OH)3 + HCOOH = HCOOC3H5 + H2O =>
5 C3H5(OH)3 + HCOOH = 4 HCOOC3H5 + 9 H2O
CoBr2 + H2O = CoBr2H2O =>
CoBr2 + H2O = CoBr2H2O
Sn + HNO3 + H2O = HSnO3 + HN =>
6 Sn + 5 HNO3 + 3 H2O = 6 HSnO3 + 5 HN
NaHCO3 = NaOH(s) + CO2 =>
NaHCO3 = NaOH(s) + CO2
CH3OH = CH3OH2 + CH3O =>
2 CH3OH = CH3OH2 + CH3O
Si + O2 = SiO2 =>
Si + O2 = SiO2
C2H4O3H2O = H2O2CH3COOH =>
C2H4O3H2O = H2O2CH3COOH
Li2SO4(aq) + K3PO4(s) = Li3PO4(s) + K2SO4(aq) =>
3 Li2SO4(aq) + 2 K3PO4(s) = 2 Li3PO4(s) + 3 K2SO4(aq)
Fe(NO3)2 + NH3 + H2O = Fe(OH3) + NH4NO3 =>
8 Fe(NO3)2 + 22 NH3 + 17 H2O = 8 Fe(OH3) + 19 NH4NO3
Pb + AgNo3 = Pb2(No3) + Ag =>
2 Pb + AgNo3 = Pb2(No3) + Ag
HCl + Me(OH)2 = MeCl2 + H2O =>
2 HCl + Me(OH)2 = MeCl2 + 2 H2O
HKClO2 + OH = KClO3 + H2O =>
HKClO2 + 3 OH = KClO3 + 2 H2O
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
Ba(NO3)2(aq) + H3PO4(aq) = Ba3(PO4)2 + HNO3(aq) =>
3 Ba(NO3)2(aq) + 2 H3PO4(aq) = Ba3(PO4)2 + 6 HNO3(aq)
LiN{3-} + MgO{2-} = LiO{2-} + MgN{3-} =>
LiN{3-} + MgO{2-} = LiO{2-} + MgN{3-}
AuAl + HCl = AlCl3 + Au + H2 =>
2 AuAl + 6 HCl = 2 AlCl3 + 2 Au + 3 H2
NaCOOH = NaCO + OH =>
NaCOOH = NaCO + OH
KHPO4 + HCl = H2PO4 + KCl =>
KHPO4 + HCl = H2PO4 + KCl
C2H4O3H2O = C2H4O2H2O2 =>
C2H4O3H2O = C2H4O2H2O2
C2H5COOH + Cl2 = C2H4ClCOOH + HCl =>
C2H5COOH + Cl2 = C2H4ClCOOH + HCl
Na2SO4 + KNO3 = NaNO3 + K2SO4(aq) =>
Na2SO4 + 2 KNO3 = 2 NaNO3 + K2SO4(aq)
NO3 + CH4O = N2 + CO2 + H2O =>
2 NO3 + 2 CH4O = N2 + 2 CO2 + 4 H2O
C6H12 + HCl = C6H13 + Cl =>
C6H12 + HCl = C6H13 + Cl
SClF5 + H2 = S2F10 + HCl =>
2 SClF5 + H2 = S2F10 + 2 HCl
O3 + HCl + Rh = H2RhCl6 + H2O =>
2 O3 + 18 HCl + 3 Rh = 3 H2RhCl6 + 6 H2O
VOCl2 + NaOH = Na2V4O9 + NaCl + H2O =>
4 VOCl2 + 10 NaOH = Na2V4O9 + 8 NaCl + 5 H2O
CrO4{2-} + SO2 = Cr2(SO4)3 + O{2-} =>
2 CrO4{2-} + 3 SO2 = Cr2(SO4)3 + 2 O{2-}
H + (C2H4)(g) = (C2H6)(g) =>
2 H + (C2H4)(g) = (C2H6)(g)
CaCO3 + SO2 + H2O = CaSO3*2H2O + CO2 =>
CaCO3 + SO2 + 2 H2O = CaSO3*2H2O + CO2
Ca + Br2 + H2SO4 = CaSO4 + HBr =>
Ca + Br2 + H2SO4 = CaSO4 + 2 HBr
(MnO4){-} + (H){+} + (Cl){-} = (Mn)2{+} + Cl2 + H2O =>
4(MnO4){-} + 32(H){+} + 26(Cl){-} = 2(Mn)2{+} + 13 Cl2 + 16 H2O
ZnSO4 + CO = ZnS + CO2 =>
ZnSO4 + 4 CO = ZnS + 4 CO2
K4Fe(CN)6(aq) + Zn(NO3)2(aq) = KNO3(aq) + Zn2Fe(CN)6(s) =>
K4Fe(CN)6(aq) + 2 Zn(NO3)2(aq) = 4 KNO3(aq) + Zn2Fe(CN)6(s)
LiOHH2C2O4 = LiC2O4H3O =>
LiOHH2C2O4 = LiC2O4H3O
LiH + C3H7OH = C3H8 + LiOH =>
LiH + C3H7OH = C3H8 + LiOH
Cu(NO3)2(s) = CuO(s) + NO2(g) + O2(g) =>
2 Cu(NO3)2(s) = 2 CuO(s) + 4 NO2(g) + O2(g)
Cu2(OH)2CO3 + NH2CH2COOH = Cu(NH2CH2COO)2H2O + H2O + CO2 =>
Cu2(OH)2CO3 + 4 NH2CH2COOH = 2 Cu(NH2CH2COO)2H2O + H2O + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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