| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaH2PO4*2H2O + 2 NH4H2PO4 + 4 Ca(NO3)2 = NaCa4(PO4)3 + 2 NH3 + 2 H2O + 8 HNO3
HgSO3 + KI = HgI + KSO3 =>
HgSO3 + KI = HgI + KSO3
MnSO4 + H2SO4 = MnH2 + SO4 =>
MnSO4 + H2SO4 = MnH2 + 2 SO4
CeO2 + KI + HCl = KCl + CeCl3 + H2O + I2 =>
2 CeO2 + 2 KI + 8 HCl = 2 KCl + 2 CeCl3 + 4 H2O + I2
C6H6N2O2 + HONO + H2SO4 = C6H5N3O6S + H2O =>
C6H6N2O2 + HONO + H2SO4 = C6H5N3O6S + 2 H2O
CaCl2 + CH3COOH = HCl + (CH3COO)2Ca =>
CaCl2 + 2 CH3COOH = 2 HCl + (CH3COO)2Ca
FeSO4 + NH3 + H2O = Fe(OH)2 + SO4{-2} + NH4{+} =>
FeSO4 + 2 NH3 + 2 H2O = Fe(OH)2 + SO4{-2} + 2 NH4{+}
S2O5{-2} + H2O = HSO3{-} =>
S2O5{-2} + H2O = 2 HSO3{-}
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
NH4NO2 + HCl = NH4Cl + HNO2 =>
NH4NO2 + HCl = NH4Cl + HNO2
AgOH + H2Cl2O5 = Ag2Cl2O5 + H2O =>
2 AgOH + H2Cl2O5 = Ag2Cl2O5 + 2 H2O
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
MgCl2 + HNO3 = Mg(NO3)2 + HCl =>
MgCl2 + 2 HNO3 = Mg(NO3)2 + 2 HCl
N2O + HCl = N2 + HClO =>
N2O + HCl = N2 + HClO
Cl2 + F2 = Cl2F2 =>
Cl2 + F2 = Cl2F2
C3H8O3 = C + H2 + O2 =>
2 C3H8O3 = 6 C + 8 H2 + 3 O2
HS{-} + O2 = SO4{-2} + H{+} =>
HS{-} + 2 O2 = SO4{-2} + H{+}
Berylliumfluoride + magnesium = MgF2 + beryllium =>
BeF2 + Mg = MgF2 + Be
ZnO + AgNO3 + HNO3 = Ag + Zn(NO3)2 + OH =>
ZnO + AgNO3 + HNO3 = Ag + Zn(NO3)2 + OH
FeOHCl2 + HCl = FeCl3 + H2O =>
FeOHCl2 + HCl = FeCl3 + H2O
Cl2 + KI = KCl + I2 =>
Cl2 + 2 KI = 2 KCl + I2
Ca + (OH)2 + HCl = CaCl + H2O =>
2 Ca + (OH)2 + 2 HCl = 2 CaCl + 2 H2O
CaSO3 + Sn = SnSO3 + Ca =>
CaSO3 + Sn = SnSO3 + Ca
NH3(l) + H2SO4(l) = (NH4)2SO4(s) =>
2 NH3(l) + H2SO4(l) = (NH4)2SO4(s)
Ca + HBr = CaBr2 + H2 =>
Ca + 2 HBr = CaBr2 + H2
CaSiO3 + HCl = CaCl2 + H2SiO3 =>
CaSiO3 + 2 HCl = CaCl2 + H2SiO3
PbCrO4 + HCl + FeX = PbCl2 + Cr2X3 + FeCl3 + H2O + Fe2X3 =>
2 PbCrO4 + 16 HCl + 6 FeX = 2 PbCl2 + Cr2X3 + 4 FeCl3 + 8 H2O + Fe2X3
Zn + Sr(NO3)2 = Sr + Zn(NO3)2 =>
Zn + Sr(NO3)2 = Sr + Zn(NO3)2
Au(SCN)2({-}) + H2O = Au + CN({-}) + SO4({-2}) + SCN({-}) + H({+}) =>
6 Au(SCN)2({-}) + 4 H2O = 6 Au + CN({-}) + SO4({-2}) + 11 SCN({-}) + 8 H({+})
AgI + Na2S2O3 = Na3(Ag(S2O3)2) + NaI =>
AgI + 2 Na2S2O3 = Na3(Ag(S2O3)2) + NaI
PbSO4 + Cr = CrSO4 + Pb =>
PbSO4 + Cr = CrSO4 + Pb
MgSO4(s) + H2O(l) = MgSO4*7H2O(s) =>
MgSO4(s) + 7 H2O(l) = MgSO4*7H2O(s)
BeO + CO2 = BeCO3 =>
BeO + CO2 = BeCO3
Fe(OH)3 + Al(PO4) = Al(OH)3 + Fe(PO4) =>
Fe(OH)3 + Al(PO4) = Al(OH)3 + Fe(PO4)
H2O2 + KI + HCl = I2 + H2O + KCl =>
H2O2 + 2 KI + 2 HCl = I2 + 2 H2O + 2 KCl
KMnO4 + KCl + H2SO4 = MnSO4 + KHSO4 + H2O + Cl2 =>
2 KMnO4 + 10 KCl + 14 H2SO4 = 2 MnSO4 + 12 KHSO4 + 8 H2O + 5 Cl2
O2 = O0 =>
O2 = 2 O0
Al(OH)3 + HgCl2 = AlCl3 + Hg(OH)2 =>
2 Al(OH)3 + 3 HgCl2 = 2 AlCl3 + 3 Hg(OH)2
KMnO4 + KBr + H2SO4 = K2SO4 + MnSO4 + H2O + Br2 =>
2 KMnO4 + 10 KBr + 8 H2SO4 = 6 K2SO4 + 2 MnSO4 + 8 H2O + 5 Br2
RuO4 = Ru + O2 =>
RuO4 = Ru + 2 O2
[CH3CH2NH3]BrNaOH = CH3CH2NH2NaBrH2O =>
[CH3CH2NH3]BrNaOH = CH3CH2NH2NaBrH2O
H2SO4(aq) + NaOH(aq) = Na2SO4(aq) + H2O(l) =>
H2SO4(aq) + 2 NaOH(aq) = Na2SO4(aq) + 2 H2O(l)
S + CI2 = S2CI2 =>
2 S + CI2 = S2CI2
HClO4 + Fe(OH)3 = H2O + Fe(ClO4)3 =>
3 HClO4 + Fe(OH)3 = 3 H2O + Fe(ClO4)3
CaSO4 + MgSO3 = MgSO4 + CaSO3 =>
CaSO4 + MgSO3 = MgSO4 + CaSO3
CaI2 + Cl = CaCl + I2 =>
CaI2 + Cl = CaCl + I2
Zn + PO4 + H2O = Zn3(PO4)2*4H2O =>
3 Zn + 2 PO4 + 4 H2O = Zn3(PO4)2*4H2O
Ba(NO3)2 + K2(CO3) = Ba(CO3) + K(NO3) =>
Ba(NO3)2 + K2(CO3) = Ba(CO3) + 2 K(NO3)
C2H6 + Cl2 = C2H2C6 + HCl =>
4 C2H6 + 11 Cl2 = C2H2C6 + 22 HCl
LiOH + HNO3 = Li + NO3 + H2O =>
LiOH + HNO3 = Li + NO3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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