| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cl2O3 + H2O = Cl2H2O4
Fe(NH4)2(SO4)2(H2O)6 + H2C2O4 + K2C2O4 + H2O2 = K3[Fe(C2O4)3](H2O)3 + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2(H2O)6 + 3 H2C2O4 + 3 K2C2O4 + H2O2 = 2 K3[Fe(C2O4)3](H2O)3 + 2(NH4)2SO4 + 2 H2SO4 + 8 H2O
KClO3 + AlPO4 = K3PO4 + Al(ClO3)3 =>
3 KClO3 + AlPO4 = K3PO4 + Al(ClO3)3
Ti + (Si4) = Ti5Si3 =>
20 Ti + 3(Si4) = 4 Ti5Si3
KOH(aq) + CuCl2(aq) = Cu(OH)2(s) + KCl =>
2 KOH(aq) + CuCl2(aq) = Cu(OH)2(s) + 2 KCl
Br2 + NaCrO2 + NaOH = NaBr + Na2CrO4 + H2O =>
3 Br2 + 2 NaCrO2 + 8 NaOH = 6 NaBr + 2 Na2CrO4 + 4 H2O
KClO3 + H2SO4 = ClO2 + KHSO4 + HClO4 + H2O =>
3 KClO3 + 3 H2SO4 = 2 ClO2 + 3 KHSO4 + HClO4 + H2O
CH3OH + C5H11COOH = C7H14O2 + H2O =>
CH3OH + C5H11COOH = C7H14O2 + H2O
KCl + Au = AuCl + K2 =>
2 KCl + 2 Au = 2 AuCl + K2
H2O(l) + Al(s) + NO{2-}(aq) = AlO2{-}(aq) + NH3(g) + OH{-}(aq) =>
2 H2O(l) + Al(s) + NO{2-}(aq) = AlO2{-}(aq) + NH3(g) + OH{-}(aq)
CH3CHOHCN + H2O = CH3CHOHCOOH + NH3 =>
CH3CHOHCN + 2 H2O = CH3CHOHCOOH + NH3
MgCO3 + C2H3O2 = CO2 + Mg(C2H3O2)2 + H2O =>
7 MgCO3 + 16 C2H3O2 = 11 CO2 + 7 Mg(C2H3O2)2 + 3 H2O
Fe(ClO3)3 + Ca = FeCa + (ClO3)3 =>
Fe(ClO3)3 + Ca = FeCa + (ClO3)3
Al(C2H3O2)3 + (NH4)3PO4 = AlPO4 + NH4CH3CO2 =>
Al(C2H3O2)3 + (NH4)3PO4 = AlPO4 + 3 NH4CH3CO2
H2S + ClO + H2O2 = H2SO4 + HCl =>
H2S + 2 ClO + H2O2 = H2SO4 + 2 HCl
NaOH + H2SO4 = H3O{+} + OH{-} + Na2SO4 =>
2 NaOH + H2SO4 = H3O{+} + OH{-} + Na2SO4
CH3COOH + H2O = CH3OH + CO2 =>
3 CH3COOH + 2 H2O = 4 CH3OH + 2 CO2
Cu3(Po4)2 + MgCl2 = Cu3Cl2 + Mg(Po4)2 =>
Cu3(Po4)2 + MgCl2 = Cu3Cl2 + Mg(Po4)2
C6H7NO2 + CaCl2O6 + H2SO4 = CO2 + H2O + N2 + HCl + CaSO4 =>
4 C6H7NO2 + 9 CaCl2O6 + 9 H2SO4 = 24 CO2 + 14 H2O + 2 N2 + 18 HCl + 9 CaSO4
K2S(aq) + CuBr2(aq) = CuS(s) + KBr =>
K2S(aq) + CuBr2(aq) = CuS(s) + 2 KBr
Cr + Fe(NO3) = Cr(NO3)2 + Fe =>
Cr + 2 Fe(NO3) = Cr(NO3)2 + 2 Fe
C3H2Cl2O2 + H2O = C3H4O4 + HCl =>
C3H2Cl2O2 + 2 H2O = C3H4O4 + 2 HCl
KI + H2SO4 = H2O + H2S + I2 + K2SO4 =>
8 KI + 5 H2SO4 = 4 H2O + H2S + 4 I2 + 4 K2SO4
CuO + NO3 = Cu(NO3)2O =>
CuO + 2 NO3 = Cu(NO3)2O
K + S = K2S =>
2 K + S = K2S
Al + HClO2 = Al(ClO2)3 + H2 =>
2 Al + 6 HClO2 = 2 Al(ClO2)3 + 3 H2
Ag + Ba(NO3)2 = Ag(NO3)2 + Ba =>
Ag + Ba(NO3)2 = Ag(NO3)2 + Ba
NaOH + C20H14O4 = NaO4 + C20H14OH =>
NaOH + C20H14O4 = NaO4 + C20H14OH
Al2O3 + NH4H2SO4 = (NH4)2Al(SO4)2 + H + O =>
Al2O3 + 4 NH4H2SO4 = 2(NH4)2Al(SO4)2 + 8 H + 3 O
CHOCOOH + O2 = CO2 + H2O =>
CHOCOOH + O2 = 2 CO2 + H2O
C12H26(aq) + O2(g) = CO2(g) + H2O(l) =>
2 C12H26(aq) + 37 O2(g) = 24 CO2(g) + 26 H2O(l)
Fe(NO3)2 + MgSO4 = FeSO4 + Mg(NO3)2 =>
Fe(NO3)2 + MgSO4 = FeSO4 + Mg(NO3)2
Pb2(SO4)3 + Na3PO4 = PbPO4 + Na2SO4 =>
Pb2(SO4)3 + 2 Na3PO4 = 2 PbPO4 + 3 Na2SO4
HOH + CO = H2 + CO2 =>
HOH + CO = H2 + CO2
MgBr(aq) + Cl = MgCl(aq) + Br(l) =>
MgBr(aq) + Cl = MgCl(aq) + Br(l)
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
B + CaO = B2O3 + Ca =>
2 B + 3 CaO = B2O3 + 3 Ca
LiBr + MgCl2 = LiCl + MgBr2 =>
2 LiBr + MgCl2 = 2 LiCl + MgBr2
NaCl + O2 = Cl2 + NaO =>
2 NaCl + O2 = Cl2 + 2 NaO
H2 + HCl = H2Cl =>
H2 + 2 HCl = 2 H2Cl
Fe(ClO3)2 = FeCl2(s) + O2(g) =>
Fe(ClO3)2 = FeCl2(s) + 3 O2(g)
TeO2 + H2O2 = TeO3 + H2O =>
TeO2 + H2O2 = TeO3 + H2O
Al(NO3)3 + NH4Cl = AlCl3 + NH4(NO3) =>
Al(NO3)3 + 3 NH4Cl = AlCl3 + 3 NH4(NO3)
Cl2 + Na2SO4 = NaClO4 + SO2 + Na2O =>
Cl2 + 7 Na2SO4 = 2 NaClO4 + 7 SO2 + 6 Na2O
HCl + Be2C = BeCl2 + CH4 =>
4 HCl + Be2C = 2 BeCl2 + CH4
MgO + KN = MgN + KO =>
MgO + KN = MgN + KO
Cu(No3)2 + Zn = Cu + ZnNo3 =>
Cu(No3)2 + 2 Zn = Cu + 2 ZnNo3
Cu + HCOOH = Cu(HCOO) + H =>
Cu + HCOOH = Cu(HCOO) + H
CH3C6H5COOH + NaOH = CH3C6H5COONa + H2O =>
CH3C6H5COOH + NaOH = CH3C6H5COONa + H2O
NH4OH + CO2 = (NH4)2CO3 + H2O =>
2 NH4OH + CO2 = (NH4)2CO3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/30/25
Équations équilibrées sur03/01/24
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