| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(OH)2 + Na2B4O7 = CaB4O7 + 2 NaOH
KMnO4 + H2O + FeSO4 = Fe(OH)SO4 + KOH + Mn(OH)2 =>
KMnO4 + 4 H2O + 5 FeSO4 = 5 Fe(OH)SO4 + KOH + Mn(OH)2
MgSO4*7H2O + CaO*Al2O3*H2O = CaO*Al2O3*3CaSO4 + Mg(OH)2 + Al(OH)3 + H2O =>
3 MgSO4*7H2O + 4 CaO*Al2O3*H2O = CaO*Al2O3*3CaSO4 + 3 Mg(OH)2 + 6 Al(OH)3 + 13 H2O
Cr2O7{-2} + H{+} + I2 = Cr{+3} + H2O + IO3{-} =>
5 Cr2O7{-2} + 34 H{+} + 3 I2 = 10 Cr{+3} + 17 H2O + 6 IO3{-}
NaCl + Co = CoCl + Na =>
NaCl + Co = CoCl + Na
Sb + (Cr2O7) = SbCr2O7 =>
Sb + (Cr2O7) = SbCr2O7
NiN + Cl2 = NiCl2 + N2 =>
2 NiN + 2 Cl2 = 2 NiCl2 + N2
R + G = R2G =>
2 R + G = R2G
MgO*Al2O3*5SiO2 + BrF3 + KF = MgF2 + K3AlF6 + K2SiF6 + O2 + Br2 =>
3 MgO*Al2O3*5SiO2 + 28 BrF3 + 48 KF = 3 MgF2 + 6 K3AlF6 + 15 K2SiF6 + 21 O2 + 14 Br2
C8H8O3 + NaOH = C7H6O3 + HOCH3 + Na =>
18 C8H8O3 + 14 NaOH = 19 C7H6O3 + 11 HOCH3 + 14 Na
CuO + H2C2 = CuC2 + H2O =>
CuO + H2C2 = CuC2 + H2O
Zn + Cl2 = Zn{2+} + Cl{-}(ZnCl2) =>
Zn + Cl2 = Zn{2+} + 2 Cl{-}(ZnCl2)
Mn(CH3COO)2 = Mn + (CH3COO)2 =>
Mn(CH3COO)2 = Mn + (CH3COO)2
Mg3N2 + H2SO4 = MgSO4 + (NH4)2SO4 =>
Mg3N2 + 4 H2SO4 = 3 MgSO4 + (NH4)2SO4
AgCI = Ag + CI =>
AgCI = Ag + CI
NaHCO3 + H2C6H5O7 = Na2C6H5O7 + CO2 + H2O =>
2 NaHCO3 + H2C6H5O7 = Na2C6H5O7 + 2 CO2 + 2 H2O
AiBr{-} + Cl = AiCl{-} + Br =>
AiBr{-} + Cl = AiCl{-} + Br
Li + O2 = Li7O5 =>
14 Li + 5 O2 = 2 Li7O5
CH3CH2Br + KOH = CH3CH2OH + KBr =>
CH3CH2Br + KOH = CH3CH2OH + KBr
Co(NO3)2 + Na2SO4 = CoSO4 + NaNO3 =>
Co(NO3)2 + Na2SO4 = CoSO4 + 2 NaNO3
Al(NO3)3 + Zn = Zn(NO3) + Al =>
Al(NO3)3 + 3 Zn = 3 Zn(NO3) + Al
C3H8O(l) + O2(g) = CO + H2O =>
C3H8O(l) + 3 O2(g) = 3 CO + 4 H2O
AiBr{-} + Cl = AiCl{-} + Br =>
AiBr{-} + Cl = AiCl{-} + Br
Mo(CO)6 + PPh3 = Mo(CO)3(PPh3)2 + CO =>
Mo(CO)6 + 2 PPh3 = Mo(CO)3(PPh3)2 + 3 CO
AiBr{-} + Cl = AiCl{-} + Br =>
AiBr{-} + Cl = AiCl{-} + Br
CH2CO + C6H6 + H2O = C9H10O =>
3 CH2CO + 8 C6H6 + 3 H2O = 6 C9H10O
AiBr{-} + Cl = AiCl{-} + Br =>
AiBr{-} + Cl = AiCl{-} + Br
CaO*Al2O3 + CaSO4*2H2O + H2O = CaO*Al2O3*3CaSO4*32H2O =>
CaO*Al2O3 + 3 CaSO4*2H2O + 26 H2O = CaO*Al2O3*3CaSO4*32H2O
AiBr{-} + Cl = AiCl{-} + Br =>
AiBr{-} + Cl = AiCl{-} + Br
ZnNo3 + NaCo3 = ZnCo3 + NaNo3 =>
ZnNo3 + NaCo3 = ZnCo3 + NaNo3
ClLi + ClEu3 + Al2O3La = Al2O3LaEuLi + Cl2 =>
3 ClLi + ClEu3 + 3 Al2O3La = 3 Al2O3LaEuLi + 2 Cl2
AiBr{-} + Cl = AiCl{-} + Br =>
AiBr{-} + Cl = AiCl{-} + Br
HCl + NaCO = HOC + NaCl =>
HCl + NaCO = HOC + NaCl
C4H8ONH + H2O = C4H9ONH + OH =>
C4H8ONH + H2O = C4H9ONH + OH
V2O5 + HBr = VO2Br + H2O =>
V2O5 + 2 HBr = 2 VO2Br + H2O
AiBr{-} + Cl = AiCl{-} + Br =>
AiBr{-} + Cl = AiCl{-} + Br
P4S7 + HNO3 = H3PO4 + H2SO4 + NO2 + H2O =>
P4S7 + 62 HNO3 = 4 H3PO4 + 7 H2SO4 + 62 NO2 + 18 H2O
NH3 + Zn(OH)2 = Zn(NH3)4 + OH =>
4 NH3 + Zn(OH)2 = Zn(NH3)4 + 2 OH
P + IO3{-} + OH{-} = HPO3{2-} + I2 + H2O =>
10 P + 6 IO3{-} + 14 OH{-} = 10 HPO3{2-} + 3 I2 + 2 H2O
NO2 + HClO = NO3{-} + Cl2 + H{+} =>
2 NO2 + 2 HClO = 2 NO3{-} + Cl2 + 2 H{+}
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
MnNO3 + K2S2O8 + H2O = KMnO4 + KNO3 + K2SO4 + H2SO4 =>
MnNO3 + 3 K2S2O8 + 4 H2O = KMnO4 + KNO3 + 2 K2SO4 + 4 H2SO4
AiBr{-} + Cl = AiCl{-} + Br =>
AiBr{-} + Cl = AiCl{-} + Br
Fe(OH)2CuSO4 = Cu(OH)2FeSO4 =>
Fe(OH)2CuSO4 = Cu(OH)2FeSO4
AiBr{-} + Cl = AiCl{-} + Br =>
AiBr{-} + Cl = AiCl{-} + Br
O + H = H2O =>
O + 2 H = H2O
SnS + HCl = SnCl2 + H2S =>
SnS + 2 HCl = SnCl2 + H2S
MgK2S = MgSK2 =>
MgK2S = MgSK2
C6H6 + F2 = CF4 + HF =>
C6H6 + 15 F2 = 6 CF4 + 6 HF
SO4 + HCl = Cl2 + H2O + S2 =>
2 SO4 + 16 HCl = 8 Cl2 + 8 H2O + S2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/23
Équations équilibrées sur12/28/22
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