| Équations équilibrées la veille | Équations équilibrées le lendemain |
2(CH3Cl) = 2 C + 3 H2 + Cl2
HSO4 + Ag(OH) = AgSO4 + H2O =>
HSO4 + Ag(OH) = AgSO4 + H2O
Fe(OH)3 + MgSO4 = Mg(OH)3 + FeSO4 =>
Fe(OH)3 + MgSO4 = Mg(OH)3 + FeSO4
HPO + MgO = MgPO + HO =>
HPO + MgO = MgPO + HO
Zn + HNO3 = Zn3(NO3)2 + NH4NO3 + H2O =>
12 Zn + 10 HNO3 = 4 Zn3(NO3)2 + NH4NO3 + 3 H2O
H3AsO4 + Ag(OH) = H2O + Ag3(AsO4) =>
H3AsO4 + 3 Ag(OH) = 3 H2O + Ag3(AsO4)
C3H6Cl2 + NaOH = C3H6 + NaCl + H2O2 =>
C3H6Cl2 + 2 NaOH = C3H6 + 2 NaCl + H2O2
Na2SO3 + HI = NaI + H2O + SO2 =>
Na2SO3 + 2 HI = 2 NaI + H2O + SO2
(Cr(CO(NH2)2)6)4(Cr(CN)6)3 + KMnO4 + H2SO4 = K2Cr2O7 + MnSO4 + CO2 + KNO3 + K2SO4 + H2O =>
10(Cr(CO(NH2)2)6)4(Cr(CN)6)3 + 1176 KMnO4 + 1399 H2SO4 = 35 K2Cr2O7 + 1176 MnSO4 + 420 CO2 + 660 KNO3 + 223 K2SO4 + 1879 H2O
AgCH3CO2 + NaCl = AgCl2 + Na2CH3CO2 =>
AgCH3CO2 + 2 NaCl = AgCl2 + Na2CH3CO2
H3[SbCl6] + Na2S2O3 + H2O = Sb2S3 + Na2SO4 + HCl =>
2 H3[SbCl6] + 3 Na2S2O3 + 3 H2O = Sb2S3 + 3 Na2SO4 + 12 HCl
HClO3 + Cd = Cd(ClO3)2 + Cl2 + H2O =>
12 HClO3 + 5 Cd = 5 Cd(ClO3)2 + Cl2 + 6 H2O
CH2Cl2 + CuO + O2 = CuCl2 + CH2O3 =>
CH2Cl2 + CuO + O2 = CuCl2 + CH2O3
CuSO4 + PbCl = CuCl + PbSO4 =>
CuSO4 + PbCl = CuCl + PbSO4
N2 + H2O = N2H4 + OH =>
N2 + 4 H2O = N2H4 + 4 OH
AlCl3 + NaBrO + H2O = Al(OH)2Cl + HBrO + NaCl =>
AlCl3 + 2 NaBrO + 2 H2O = Al(OH)2Cl + 2 HBrO + 2 NaCl
Zr + AgCl = Ag + ZrCl =>
Zr + AgCl = Ag + ZrCl
C2H606 + O2 = CO2 + H2O =>
2 C2H606 + 307 O2 = 4 CO2 + 606 H2O
KI + S + H2SO4 = K2SO4 + I2 + H2S =>
2 KI + S + H2SO4 = K2SO4 + I2 + H2S
SnO2 + HCl = H2SnCl6 + H2O =>
SnO2 + 6 HCl = H2SnCl6 + 2 H2O
Fe2S3(aq) + HCl(g) = FeCl3 + H2S(g) =>
Fe2S3(aq) + 6 HCl(g) = 2 FeCl3 + 3 H2S(g)
K2S + Pb(NO3)2 = KNO3 + PbS =>
K2S + Pb(NO3)2 = 2 KNO3 + PbS
KHCO3 + NO2 = CO2 + KNO3 + KNO2 + H2O =>
2 KHCO3 + 2 NO2 = 2 CO2 + KNO3 + KNO2 + H2O
AgH2O + NaOH = AgOH + NaH2O =>
AgH2O + NaOH = AgOH + NaH2O
NaSO4 + Ba(NO)2 = Na(NO)2 + BaSO4 =>
NaSO4 + Ba(NO)2 = Na(NO)2 + BaSO4
C3H7OH + O2 = H2O + C3H7COOH =>
4 C3H7OH + 3 O2 = 4 H2O + 3 C3H7COOH
KCl + KMnO4 + H3PO4 = Cl2 + Mn3(PO4)2 + K3PO4 + H2O =>
30 KCl + 6 KMnO4 + 16 H3PO4 = 15 Cl2 + 2 Mn3(PO4)2 + 12 K3PO4 + 24 H2O
(NH4)2SO4(aq) + Pb(C2H3O2)2(aq) = (NH4)(C2H3O2) + PbSO4 =>
(NH4)2SO4(aq) + Pb(C2H3O2)2(aq) = 2(NH4)(C2H3O2) + PbSO4
HMnO4 + KCl + H2SO4 = MnSO4 + K2SO4 + Cl2 + H2O =>
2 HMnO4 + 10 KCl + 7 H2SO4 = 2 MnSO4 + 5 K2SO4 + 5 Cl2 + 8 H2O
Na2CrO + AgNO3 = Na2CrNO3 + AgO =>
Na2CrO + AgNO3 = Na2CrNO3 + AgO
Li2 + N2 = Li3N3 =>
3 Li2 + 3 N2 = 2 Li3N3
FeCOHCOOCH2OO + KCNS = KCOHCOOCH2OO + FeSCN =>
FeCOHCOOCH2OO + KCNS = KCOHCOOCH2OO + FeSCN
Cl2 + Ca(OH)2 = CaCl2 + CaCl2O3 + H2O =>
3 Cl2 + 3 Ca(OH)2 = 2 CaCl2 + CaCl2O3 + 3 H2O
NH3 + OBr{-} = N2 + Br{-} + H2O =>
2 NH3 + 3 OBr{-} = N2 + 3 Br{-} + 3 H2O
Ca3(PO4)2 + SiO2 + C = Ca2(SiO4) + P4 + CO =>
2 Ca3(PO4)2 + 3 SiO2 + 10 C = 3 Ca2(SiO4) + P4 + 10 CO
KMnO4 + H2SO4 = Mn2O7K2SO4 + H2O =>
2 KMnO4 + H2SO4 = Mn2O7K2SO4 + H2O
AgBr + S2O3 = Ag(S2O3)3 + Br =>
AgBr + 3 S2O3 = Ag(S2O3)3 + Br
H3PO4 + Ba(NO3)2 = Ba3(PO4)2 + HNO3 =>
2 H3PO4 + 3 Ba(NO3)2 = Ba3(PO4)2 + 6 HNO3
Pb + (NO3)3 + KOH = Pb(OH)2 + KNO3 =>
3 Pb + 2(NO3)3 + 6 KOH = 3 Pb(OH)2 + 6 KNO3
C6H5CO2CH3 + HONO2 = C8H7NO4 + H2O =>
C6H5CO2CH3 + HONO2 = C8H7NO4 + H2O
ZnCl{2} + AgNO{3} = AgCl + Zn(NO{3}){2} =>
ZnCl{2} + AgNO{3} = AgCl + Zn(NO{3}){2}
C2H3O2C17H33 + O2 = CO2 + H2O =>
C2H3O2C17H33 + 27 O2 = 19 CO2 + 18 H2O
FeS2 + (NO3){-} + (Cl){-} + H{+} = (FeCl4){-} + NO2 + SO4 + H2O =>
FeS2 + 19(NO3){-} + 4(Cl){-} + 22 H{+} = (FeCl4){-} + 19 NO2 + 2 SO4 + 11 H2O
Na2MoO4 + HCl = MoO3 + H2O + NaCl =>
Na2MoO4 + 2 HCl = MoO3 + H2O + 2 NaCl
Hg0 = Hg = ZnCl2 + H2 =>
Hg0 = Hg
CuSO4 + AgClO4 = Ag2SO4 + Cu(ClO4)2 =>
CuSO4 + 2 AgClO4 = Ag2SO4 + Cu(ClO4)2
C4H10 + Cu = CCu + H2 =>
C4H10 + 4 Cu = 4 CCu + 5 H2
NaNO2(aq) + H2O(l) = HNO2 + NaOH =>
NaNO2(aq) + H2O(l) = HNO2 + NaOH
SO2 + LiOH = LiHSO3 =>
SO2 + LiOH = LiHSO3
N2O5 + H2SO4 = HNO3 + SO3 =>
N2O5 + H2SO4 = 2 HNO3 + SO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/27/25
Équations équilibrées sur04/26/24
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