| Équations équilibrées la veille | Équations équilibrées le lendemain |
S8 + 48 F = 8 SF6
CO3Ca = CaO + CO2 =>
CO3Ca = CaO + CO2
S8 + Na2SO3 = Na2S2O3 =>
S8 + 8 Na2SO3 = 8 Na2S2O3
FeBr3 = Fe + Br =>
FeBr3 = Fe + 3 Br
Ca(OH)2 + Zn(NO3)2 = Ca(NO3)2 + Zn(OH)2 =>
Ca(OH)2 + Zn(NO3)2 = Ca(NO3)2 + Zn(OH)2
LiOH + La(OH)3 + ZrO2 = Li7La3Zr2O12 + H2O =>
7 LiOH + 3 La(OH)3 + 2 ZrO2 = Li7La3Zr2O12 + 8 H2O
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
CuSO4(aq) + KI(aq) = KSO4(aq) + CuI(s) =>
CuSO4(aq) + KI(aq) = KSO4(aq) + CuI(s)
O2 + N2 = NO =>
O2 + N2 = 2 NO
CaCl2 + Ti3(PO4)4 = Ca3(PO4)2 + TiCl4 =>
6 CaCl2 + Ti3(PO4)4 = 2 Ca3(PO4)2 + 3 TiCl4
KFeO2HClH2O = KClFe(OH)3 =>
KFeO2HClH2O = KClFe(OH)3
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
Ca3(PO4)2 + H2SO4 + H2O = Ca(H2PO4)2 + CaSO4*2H2O =>
Ca3(PO4)2 + 2 H2SO4 + 4 H2O = Ca(H2PO4)2 + 2 CaSO4*2H2O
Fe + KMnO4 = FeMnO4 + K =>
Fe + KMnO4 = FeMnO4 + K
Cu(NO3)2*3H2O + H2SO4 = CuSO4 + H2O + NO3 + H =>
Cu(NO3)2*3H2O + H2SO4 = CuSO4 + 3 H2O + 2 NO3 + 2 H
Ba(NO3)2 + Na3(PO4) = Ba3(PO4)2 + NaNO3 =>
3 Ba(NO3)2 + 2 Na3(PO4) = Ba3(PO4)2 + 6 NaNO3
CaSiO3 + HCl = CaSiO3HCl =>
CaSiO3 + HCl = CaSiO3HCl
CaCl2 + Ag2SO4 = Ag2Ca + SO4Cl2 =>
CaCl2 + Ag2SO4 = Ag2Ca + SO4Cl2
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O
CO2H2O = H2CO3 = =>
CO2H2O = H2CO3
Ca(BrO)2 + Na2S + H2O = CaBr2 + S + NaOH =>
Ca(BrO)2 + 2 Na2S + 2 H2O = CaBr2 + 2 S + 4 NaOH
NaNO2 + CrCl2 + NaOH = Na2CrO4 + NaCl + N2 + H2O =>
4 NaNO2 + 3 CrCl2 + 8 NaOH = 3 Na2CrO4 + 6 NaCl + 2 N2 + 4 H2O
HCl + KOH = H2O + KCl =>
HCl + KOH = H2O + KCl
Cl2(g) + NaBr{-}1 = Br2 + NaCl{-}1 =>
Cl2(g) + 2 NaBr{-}1 = Br2 + 2 NaCl{-}1
SbO5 + KI + HCl = SbCl3 + KCl + I2 + H2O =>
2 SbO5 + 14 KI + 20 HCl = 2 SbCl3 + 14 KCl + 7 I2 + 10 H2O
Co + HCl = CoCl1 + H2 =>
2 Co + 2 HCl = 2 CoCl1 + H2
Al2(SO4)3 + Mg(OH)2 = Mg2(SO4)3 + Al(OH)2 =>
Al2(SO4)3 + 2 Mg(OH)2 = Mg2(SO4)3 + 2 Al(OH)2
HI + S = H2S + I =>
2 HI + S = H2S + 2 I
CuCl2(aq) + Li3PO4(aq) = Cu3(PO4)2(s) + LiCl(aq) =>
3 CuCl2(aq) + 2 Li3PO4(aq) = Cu3(PO4)2(s) + 6 LiCl(aq)
(Al2(CO3)3) + (H2(SO4)) = Al2(SO4)3 + CO2 + H2O =>
(Al2(CO3)3) + 3(H2(SO4)) = Al2(SO4)3 + 3 CO2 + 3 H2O
KMnO4 + MnCl2 + NaOH = MnO2 + KCl + NaCl + HCl =>
2 KMnO4 + 3 MnCl2 + 2 NaOH = 5 MnO2 + 2 KCl + 2 NaCl + 2 HCl
Si + S8 = Si2S4 =>
4 Si + S8 = 2 Si2S4
CaCl2(aq) + KI(aq) = CaI2(s) + KCl(aq) =>
CaCl2(aq) + 2 KI(aq) = CaI2(s) + 2 KCl(aq)
NaHCO3 + H2O = NaHO + H2CO3 =>
NaHCO3 + H2O = NaHO + H2CO3
Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
SiC + Cl2 = SiCl4 + C =>
SiC + 2 Cl2 = SiCl4 + C
CO3Ca = CaO + CO2 =>
CO3Ca = CaO + CO2
C6H6 + Cl2 = C6H3Cl3 + HCl =>
C6H6 + 3 Cl2 = C6H3Cl3 + 3 HCl
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
Cu(NO3)2 + CO2 = CCu + N2 + O2 =>
Cu(NO3)2 + CO2 = CCu + N2 + 4 O2
C2H4 + HCl = C2H3Cl + H2 =>
C2H4 + HCl = C2H3Cl + H2
SiF4 + H2O = H2SiF6 + H2SiO3 =>
3 SiF4 + 3 H2O = 2 H2SiF6 + H2SiO3
HNO2 = N2O3 + H2O = =>
2 HNO2 = N2O3 + H2O
Na3[PO4] + Mg[OH]2 = Mg3[PO4]2 + Na[OH] =>
2 Na3[PO4] + 3 Mg[OH]2 = Mg3[PO4]2 + 6 Na[OH]
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
Sn + HCl = SnCl + H2 =>
2 Sn + 2 HCl = 2 SnCl + H2
KI(ac) + Pb(NO3)2(ac) = KNO3(ac) + PbI2(s) =>
2 KI(ac) + Pb(NO3)2(ac) = 2 KNO3(ac) + PbI2(s)
KMnO4 + SO2 + H2O = KHSO4 + H2SO4 + MnSO4 =>
2 KMnO4 + 5 SO2 + 2 H2O = 2 KHSO4 + H2SO4 + 2 MnSO4
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/18/24
Équations équilibrées sur11/17/23
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