| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH4VO3 + H2SO4 = H2[VO3]2 + [NH4]2SO4
Cl2 + OH{-} = Cl{-} + ClO3{-} + H =>
3 Cl2 + 6 OH{-} = 4 Cl{-} + 2 ClO3{-} + 6 H
Ca(HO)2 + Mg(HCO3)2 = Mg(OH)2 + Ca(HCO3)2 =>
Ca(HO)2 + Mg(HCO3)2 = Mg(OH)2 + Ca(HCO3)2
Ca + KBr = CaBr2 + K =>
Ca + 2 KBr = CaBr2 + 2 K
CaCO3 + Co(NO3)2 = Ca(NO3)2 + CoCO3 =>
CaCO3 + Co(NO3)2 = Ca(NO3)2 + CoCO3
Al(OH)3 + H2O2 = AlO2 + H2O =>
2 Al(OH)3 + H2O2 = 2 AlO2 + 4 H2O
K2CO3 + H2SO3 = KHSO3 + CO2 + H2O =>
K2CO3 + 2 H2SO3 = 2 KHSO3 + CO2 + H2O
Sc2(Cr2O7)3 + BaCl2 = BaCr2O7 + ScCl3 =>
Sc2(Cr2O7)3 + 3 BaCl2 = 3 BaCr2O7 + 2 ScCl3
Ca(OH)2 + MgCO3 = Mg(OH)2 + CaCO3 =>
Ca(OH)2 + MgCO3 = Mg(OH)2 + CaCO3
NaHSO4 + CuSO4 = CuHSO4 + NaSO4 =>
NaHSO4 + CuSO4 = CuHSO4 + NaSO4
KC4H6O6 + NaOH = KNaC4H5O6 + H2O =>
KC4H6O6 + NaOH = KNaC4H5O6 + H2O
COSO4 + KIO3 + KI + H2O = CO(OH)2 + K2SO4 + I2 =>
3 COSO4 + KIO3 + 5 KI + 3 H2O = 3 CO(OH)2 + 3 K2SO4 + 3 I2
CaO + HCl = Ca1Cl2 + H2O =>
CaO + 2 HCl = Ca1Cl2 + H2O
H2Te + Al2O3 = Al2Te3 + H2O =>
3 H2Te + Al2O3 = Al2Te3 + 3 H2O
FeS + O2 = Fe304 + SO2 =>
304 FeS + 304 O2 = Fe304 + 304 SO2
HMnO4 + MnCl2 + H2O = MnO2 + HCl =>
2 HMnO4 + 3 MnCl2 + 2 H2O = 5 MnO2 + 6 HCl
Cl2O5 + H2O = HClO3 =>
Cl2O5 + H2O = 2 HClO3
Sn + HCl = H2 + SnCl27 =>
2 Sn + 54 HCl = 27 H2 + 2 SnCl27
Sb2O3 + C = Sb + CO =>
Sb2O3 + 3 C = 2 Sb + 3 CO
CrBr3 + NaOH + I2 = Na2CrO4 + NaBrO + NaI + H2O =>
2 CrBr3 + 28 NaOH + 9 I2 = 2 Na2CrO4 + 6 NaBrO + 18 NaI + 14 H2O
C5H0O2 + O2 = CO2 + H2O =>
4 C5H0O2 + 17 O2 = 20 CO2 + 2 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
CrCl3 + C5H8O2 + NH4OH = Cr(C5H7O2)3 + NH4Cl + H2O =>
CrCl3 + 3 C5H8O2 + 3 NH4OH = Cr(C5H7O2)3 + 3 NH4Cl + 3 H2O
K2SO4 + PbSO4 = KPb + SO4 =>
K2SO4 + 2 PbSO4 = 2 KPb + 3 SO4
KNO2 + H2SO4 = K2SO4 + NO2 + H2O + SO2 =>
2 KNO2 + 2 H2SO4 = K2SO4 + 2 NO2 + 2 H2O + SO2
NaOH + HPO3 = Na3PO4 + H2O =>
3 NaOH + HPO3 = Na3PO4 + 2 H2O
KF + Sr = SrF2 + K =>
2 KF + Sr = SrF2 + 2 K
Zn(OH)2 + CH3COOH = ZnC4H6O4 + H2O =>
Zn(OH)2 + 2 CH3COOH = ZnC4H6O4 + 2 H2O
C114H144 + O2 = CO2 + H2O =>
C114H144 + 150 O2 = 114 CO2 + 72 H2O
NaSbO2 + [Ag(NH3)2]OH + H2O = Ag + Na[Sb(OH)6] + NH3 =>
NaSbO2 + 2[Ag(NH3)2]OH + 2 H2O = 2 Ag + Na[Sb(OH)6] + 4 NH3
C3H8 + O2 = CO2CO2 + H2O =>
2 C3H8 + 10 O2 = 3 CO2CO2 + 8 H2O
AIP3 + N2 = AIN + P =>
2 AIP3 + N2 = 2 AIN + 6 P
C4H6 + H3PO4 = C4H7PO4 + H2 =>
C4H6 + H3PO4 = C4H7PO4 + H2
Na2S2O3 + H2O + Cl2 = Na2SO4 + HCl + S =>
Na2S2O3 + H2O + Cl2 = Na2SO4 + 2 HCl + S
NH4OH + NiSO4*6H2O = [Ni(NH3)6]SO4 + H2O =>
6 NH4OH + NiSO4*6H2O = [Ni(NH3)6]SO4 + 12 H2O
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
MgI + NaPO4 = NaI + MgPO4 =>
MgI + NaPO4 = NaI + MgPO4
HNO3 + CuS + HCl = CuCl2 + H2SO4 + H2O + NO2 =>
8 HNO3 + CuS + 2 HCl = CuCl2 + H2SO4 + 4 H2O + 8 NO2
Cr{3+} + Na2CO3 + KNO3 = Na2CrO4 + CO2 + KNO{2+} =>
2 Cr{3+} + 2 Na2CO3 + 3 KNO3 = 2 Na2CrO4 + 2 CO2 + 3 KNO{2+}
H2 + F2(g) = HF(g) =>
H2 + F2(g) = 2 HF(g)
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
C2H5(OH) = C2H5 + OH =>
C2H5(OH) = C2H5 + OH
MnCl2 + NH3 = (NH3)Cl2 + Mn =>
MnCl2 + NH3 = (NH3)Cl2 + Mn
Ag2SO4 + KH2PO4 = Ag3PO4 + K + H + SO4 =>
3 Ag2SO4 + 2 KH2PO4 = 2 Ag3PO4 + 2 K + 4 H + 3 SO4
FeS2 + NO3{-} + H{+} = Fe{3+} + SO4{2-} + NO + H2O =>
FeS2 + 5 NO3{-} + 4 H{+} = Fe{3+} + 2 SO4{2-} + 5 NO + 2 H2O
C2H5OH + H2O = (CH4O) =>
C2H5OH + H2O = 2(CH4O)
HCl(aq) + NaOH(l) = H2O(aq) + NaCl(o) =>
HCl(aq) + NaOH(l) = H2O(aq) + NaCl(o)
C27H55 + O2 = CO + H2O =>
4 C27H55 + 109 O2 = 108 CO + 110 H2O
NH4(OH) + K(NO3) = KOH + NH4(NO3) =>
NH4(OH) + K(NO3) = KOH + NH4(NO3)
H2(g) + CuO(s) = H2O(g) + Cu(s) =>
H2(g) + CuO(s) = H2O(g) + Cu(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
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