| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaOH + H2SO4 = H2OH + BaSO4
Mg2 + ZnCl2 = MgCl2 + Zn =>
Mg2 + 2 ZnCl2 = 2 MgCl2 + 2 Zn
Sn + MnO = SnO + Mn =>
Sn + MnO = SnO + Mn
CH3COOH + NaOH = CH3COONa + H2O =>
CH3COOH + NaOH = CH3COONa + H2O
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
Al + CU{3}{+} = Al{3}{+} + CU =>
Al + CU{3}{+} = Al{3}{+} + CU
AgNO3 + CuSO4 = Ag2SO4 + Cu(NO3)2 =>
2 AgNO3 + CuSO4 = Ag2SO4 + Cu(NO3)2
Na2Cr2O7 + HI = H2Cr2O7 + NaI =>
Na2Cr2O7 + 2 HI = H2Cr2O7 + 2 NaI
Na2Cl2O7 + H2S + H2SO4 = Cl2(SO4)3 + NaHSO4 + H2O =>
4 Na2Cl2O7 + 3 H2S + 17 H2SO4 = 4 Cl2(SO4)3 + 8 NaHSO4 + 16 H2O
Mg = Mg0 =>
Mg = Mg0
CH3CHClCOOH + PCl5 = CH3COCl + POCl3 + HCl =>
2 CH3CHClCOOH + PCl5 = 3 CH3COCl + POCl3 + HCl
(NH4)2HPO4 + CuO = (NH4)3PO4 + Cu3(PO4)2 + H2O =>
6(NH4)2HPO4 + 3 CuO = 4(NH4)3PO4 + Cu3(PO4)2 + 3 H2O
H = H13 =>
13 H = H13
Ag2S + CN{-} + O2 + H2O = Ag(CN)2{-} + S + OH{-} =>
2 Ag2S + 8 CN{-} + O2 + 2 H2O = 4 Ag(CN)2{-} + 2 S + 4 OH{-}
Pt(OH)2 + H3PO4 = Pt3(PO4)2 + H2O =>
3 Pt(OH)2 + 2 H3PO4 = Pt3(PO4)2 + 6 H2O
Cr2O3 + Br2 + NaOH = Na2CrO4 + NaBr + H2O =>
Cr2O3 + 3 Br2 + 10 NaOH = 2 Na2CrO4 + 6 NaBr + 5 H2O
CsCl + BrF3 = Cs(BrF4)3 + Cl2 + Br2 =>
2 CsCl + 8 BrF3 = 2 Cs(BrF4)3 + Cl2 + Br2
NH4Cl + (CuOH)2CO3 = Cu + CuCl2 + N2 + CO2 + H2O =>
2 NH4Cl + 2(CuOH)2CO3 = 3 Cu + CuCl2 + N2 + 2 CO2 + 6 H2O
FeSO4 + (NH4)2SO4 + H2O = FeSO4*(NH4)2SO4*6H2O =>
FeSO4 + (NH4)2SO4 + 6 H2O = FeSO4*(NH4)2SO4*6H2O
Na2CO3 + CuSO4*5H2O = CuCO3*5H2O + Na2SO4 =>
Na2CO3 + CuSO4*5H2O = CuCO3*5H2O + Na2SO4
NaClO + Na2S2O3 + H2O = NaCl + NaOH + Na2S4O6 =>
NaClO + 2 Na2S2O3 + H2O = NaCl + 2 NaOH + Na2S4O6
KNO3 + KI + HCl = NO + I2 + KCl + H2O =>
2 KNO3 + 6 KI + 8 HCl = 2 NO + 3 I2 + 8 KCl + 4 H2O
CH2 + H2 = CH3 =>
2 CH2 + H2 = 2 CH3
CaHAsO3 + Ba(OH)2 = Ca(OH)2 + Ba3(AsO3)2 + H2O =>
2 CaHAsO3 + 3 Ba(OH)2 = 2 Ca(OH)2 + Ba3(AsO3)2 + 2 H2O
MERCURY(II)NITRATE + SODIUMPHOSPHATE = MERCURY(II)PHOSPHATE + SODIUMNITRATE =>
MERCURY(II)NITRATE + SODIUMPHOSPHATE = MERCURY(II)PHOSPHATE + SODIUMNITRATE
Li*S = LiS =>
Li*S = LiS
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
Si + Au = SiAu =>
Si + Au = SiAu
HNO3(aq) + H2O(l) = H3O + NO3 =>
HNO3(aq) + H2O(l) = H3O + NO3
Ba + CoBr3 = BaBr2 + Co =>
3 Ba + 2 CoBr3 = 3 BaBr2 + 2 Co
KH2PO4 + AgNO3 = Ag3PO4 + HNO3 + KNO3 =>
KH2PO4 + 3 AgNO3 = Ag3PO4 + 2 HNO3 + KNO3
Al + NH4Cl = AlCl3 + NH3 + H2 =>
2 Al + 6 NH4Cl = 2 AlCl3 + 6 NH3 + 3 H2
CaCl2 + HCl = CaHCl3 =>
CaCl2 + HCl = CaHCl3
H2O + SO2 + K2Cr2O7 = H2SO4 + K2SO4 + CrSO4 =>
H2O + 4 SO2 + K2Cr2O7 = H2SO4 + K2SO4 + 2 CrSO4
KMnO4 + KI + KOH = K2MnO4 + KIO4 + H2O =>
8 KMnO4 + KI + 8 KOH = 8 K2MnO4 + KIO4 + 4 H2O
C{-}C = C{-}C{-}C =>
C{-}C = C{-}C{-}C
Hg + HNO3 = NH3 + Hg(NO3)2 + H2O =>
4 Hg + 9 HNO3 = NH3 + 4 Hg(NO3)2 + 3 H2O
KNO2 + HI = KI + NO + I2 + H2O =>
2 KNO2 + 4 HI = 2 KI + 2 NO + I2 + 2 H2O
N5 = N2 =>
2 N5 = 5 N2
Al + H(NO3) = Al(NO3)3 + NO + H2O =>
Al + 4 H(NO3) = Al(NO3)3 + NO + 2 H2O
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
C3H3(g) + O2(g) = H2O(l) + CO2(g) =>
4 C3H3(g) + 15 O2(g) = 6 H2O(l) + 12 CO2(g)
NH4ClAgNO3 = AgClNH4NO3 =>
NH4ClAgNO3 = AgClNH4NO3
Cl2 + Ti = TiCl4 =>
2 Cl2 + Ti = TiCl4
K2SHOH = KHSKOH =>
K2SHOH = KHSKOH
CO + LiOH = LiCO + HO =>
CO + LiOH = LiCO + HO
FeS + Cl2 = FeCl3 + S =>
2 FeS + 3 Cl2 = 2 FeCl3 + 2 S
K4Fe(CN)6 + ZnCl = K2Cl + Zn2Fe(CN)6 =>
K4Fe(CN)6 + 2 ZnCl = 2 K2Cl + Zn2Fe(CN)6
(NH4)2CO3 + Na2SO4 = Na2CO3 + (NH4)2SO4 =>
(NH4)2CO3 + Na2SO4 = Na2CO3 + (NH4)2SO4
MnO + O = Mn2O3 =>
2 MnO + O = Mn2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/23/24
Équations équilibrées sur07/23/23
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