| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 NaI + NaBrO3 + 6 HCl = 3 I2 + NaBr + 6 NaCl + 3 H2O
(CH2O)106(NH3)16(H3PO4) + O2 = CO2 + HNO3 + H3PO4 + H2O =>
(CH2O)106(NH3)16(H3PO4) + 138 O2 = 106 CO2 + 16 HNO3 + H3PO4 + 122 H2O
NaHCO3 + C6H8O7*H20 = Na3C6H5 + CO2 + H2O =>
57 NaHCO3 + 16 C6H8O7*H20 = 19 Na3C6H5 + 39 CO2 + 205 H2O
HCl + Na2CO3 = CO2 + H2O + NaCl =>
2 HCl + Na2CO3 = CO2 + H2O + 2 NaCl
KI + HgCl2 = HgI + KCl2 =>
KI + HgCl2 = HgI + KCl2
MoO4 + Zn + H2SO4 = ZnSO4 + MoO3 + H2O =>
MoO4 + Zn + H2SO4 = ZnSO4 + MoO3 + H2O
Zn(NO3){2} + NaOH = Zn(OH){2} + NaNO3 =>
Zn(NO3){2} + NaOH = Zn(OH){2} + NaNO3
CH2 + HI = CHI + H2 =>
CH2 + HI = CHI + H2
Li(OH)2 + HAsO3 = Li(AsO3)2 + H2O =>
Li(OH)2 + 2 HAsO3 = Li(AsO3)2 + 2 H2O
Fe + H2O = Fe3(OH)4 + H =>
3 Fe + 4 H2O = Fe3(OH)4 + 4 H
C486H773O351N9 + H2O = CH4 + CO2 + NH3 =>
2 C486H773O351N9 + 248 H2O = 497 CH4 + 475 CO2 + 18 NH3
Cu + H2SO4 = H2O + CuSO4 + Cu2S =>
5 Cu + 4 H2SO4 = 4 H2O + 3 CuSO4 + Cu2S
CuCl2 + H2Se = CuSe + HCl =>
CuCl2 + H2Se = CuSe + 2 HCl
C8H6O4 + CH3OH = CH3OOCC6H4COOCH3 + H2O =>
C8H6O4 + 2 CH3OH = CH3OOCC6H4COOCH3 + 2 H2O
HNO3 + Li3PO4 = LiNO3 + H3PO4 =>
3 HNO3 + Li3PO4 = 3 LiNO3 + H3PO4
Na + HO = NaHO =>
Na + HO = NaHO
Fe2S3 = Fe + S =>
Fe2S3 = 2 Fe + 3 S
C6H6 = H2 + C12H10 =>
2 C6H6 = H2 + C12H10
HI + Br = HBr + I2 =>
2 HI + 2 Br = 2 HBr + I2
Mg(s) + CrCl3(aq) = MgCl2(aq) + Cr(s) =>
3 Mg(s) + 2 CrCl3(aq) = 3 MgCl2(aq) + 2 Cr(s)
Na + HNO3 = NaNO3 + H1 =>
Na + HNO3 = NaNO3 + H1
Al + HNO3 = Al(NO3)3 + N9O + H4O =>
95 Al + 312 HNO3 = 95 Al(NO3)3 + 3 N9O + 78 H4O
K3Mn(C2O4)3 = K2C2O4 + MnC2O4 + CO2 =>
2 K3Mn(C2O4)3 = 3 K2C2O4 + 2 MnC2O4 + 2 CO2
C6H8O6 + KBrO3H2SO4 + KBr = C6H6O6 + H2O + Br2K2SO4 =>
2 C6H8O6 + KBrO3H2SO4 + KBr = 2 C6H6O6 + 3 H2O + Br2K2SO4
Cu(s) + ZnSO4(aq) = CuSO4(aq) + Zn(s) =>
Cu(s) + ZnSO4(aq) = CuSO4(aq) + Zn(s)
KBr + HClO + CCl4 = KCl + HCl + CO + Br2 =>
4 KBr + HClO + CCl4 = 4 KCl + HCl + CO + 2 Br2
HCl(aq) + Cr(OH)3(s) = CrCl3(aq) + H2O =>
3 HCl(aq) + Cr(OH)3(s) = CrCl3(aq) + 3 H2O
Sn2 + H2SO4 = Sn2(SO4)4 + SO2 + H2O =>
Sn2 + 8 H2SO4 = Sn2(SO4)4 + 4 SO2 + 8 H2O
HNO3 + H3PO4 = H2NPO5 + H2O2 =>
HNO3 + H3PO4 = H2NPO5 + H2O2
HOCH2CHO + KMnO4 + H2SO4 = HOOCCOOH + MnSO4 + K2SO4 + H2O =>
5 HOCH2CHO + 6 KMnO4 + 9 H2SO4 = 5 HOOCCOOH + 6 MnSO4 + 3 K2SO4 + 14 H2O
CuSO4(s) + H2O(l) = CuSO4H2O =>
CuSO4(s) + H2O(l) = CuSO4H2O
FeCl2*4H2O + H2C2O4*2H2O = FeC2O4 + H2O + HCl =>
FeCl2*4H2O + H2C2O4*2H2O = FeC2O4 + 6 H2O + 2 HCl
Ba(Na3)2 + K2CrO4 = BaCrO4 + KNa3 =>
Ba(Na3)2 + K2CrO4 = BaCrO4 + 2 KNa3
BaSO4(aq) + KI(aq) = BaI2 + K2SO4 =>
BaSO4(aq) + 2 KI(aq) = BaI2 + K2SO4
CuCO3 + Fe(OH)3 = Cu(OH)2 + Fe2(CO3)3 =>
3 CuCO3 + 2 Fe(OH)3 = 3 Cu(OH)2 + Fe2(CO3)3
PbSO4 + NaS = PbS + NaSO4 =>
PbSO4 + NaS = PbS + NaSO4
KMnO4 + NaCl + H2O = Cl2 + MnO2 + K2Cl + NaOH =>
4 KMnO4 + 16 NaCl + 8 H2O = 7 Cl2 + 4 MnO2 + 2 K2Cl + 16 NaOH
Co2(CO3)3 + HCl = CO2 + CoCl3 + H2O =>
Co2(CO3)3 + 6 HCl = 3 CO2 + 2 CoCl3 + 3 H2O
N3Se = N2 + Se =>
2 N3Se = 3 N2 + 2 Se
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
FeCl3 + C7H6O3 = Fe(OH)2 + C7H4OCl3 =>
FeCl3 + C7H6O3 = Fe(OH)2 + C7H4OCl3
Mg(OH)2 + H2SiO3 = Mg(HSiO3)2 + H2O =>
Mg(OH)2 + 2 H2SiO3 = Mg(HSiO3)2 + 2 H2O
Fe + HCl + Cl2 = FeHCl3 =>
Fe + HCl + Cl2 = FeHCl3
CaCl2 + AgNO3 = AgCl + Ca[NO3]2 =>
CaCl2 + 2 AgNO3 = 2 AgCl + Ca[NO3]2
P + NaOH = PH3 + Na2O2 =>
2 P + 6 NaOH = 2 PH3 + 3 Na2O2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CH3CO2H + NaHCO3 = CO2 + H2O + NaC2H3O2 =>
CH3CO2H + NaHCO3 = CO2 + H2O + NaC2H3O2
C17H16 + O2 = H2O + CO2 =>
C17H16 + 21 O2 = 8 H2O + 17 CO2
Zn + Sn(No3)2 = Zn(No3)2 + Sn =>
Zn + Sn(No3)2 = Zn(No3)2 + Sn
Na(s) + O2 = Na2O2 =>
2 Na(s) + O2 = Na2O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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