| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(NO3)2 + CuCl2 = Ca(Cl)2 + Cu(NO3)2
Ca(OH)2 + MgSO4 + H2O = Mg(OH)2 + CaSO4*2H2O =>
Ca(OH)2 + MgSO4 + 2 H2O = Mg(OH)2 + CaSO4*2H2O
Al2O3 + P2O3 = Al2P2O6 =>
Al2O3 + P2O3 = Al2P2O6
MgCl2 + AgNo3 = AgCl2 + MgNo3 =>
MgCl2 + AgNo3 = AgCl2 + MgNo3
CaZnO2 + HNO3 = Ca(NO3)2 + Zn(NO3)2 + H2O =>
CaZnO2 + 4 HNO3 = Ca(NO3)2 + Zn(NO3)2 + 2 H2O
KClO + HNO3 = HClO + KNO3 =>
KClO + HNO3 = HClO + KNO3
NO2(g) + H2 = NH3(g) + H2O(l) =>
2 NO2(g) + 7 H2 = 2 NH3(g) + 4 H2O(l)
Fe3O4 + FeS2 + H2O = Fe + H2SO4 =>
3 Fe3O4 + 2 FeS2 + 4 H2O = 11 Fe + 4 H2SO4
H2 + SiO3 = H2SiO3 =>
H2 + SiO3 = H2SiO3
CaSiO3 + P2O5 + H2O = CaHPO4*2H2O + H2SiO3 =>
2 CaSiO3 + P2O5 + 7 H2O = 2 CaHPO4*2H2O + 2 H2SiO3
CaNO3(aq) + NaCO3(aq) = CaCO3(s) + NaNO3(aq) =>
CaNO3(aq) + NaCO3(aq) = CaCO3(s) + NaNO3(aq)
MgNH4PO4 = MgNH4 + PO4 =>
MgNH4PO4 = MgNH4 + PO4
NH3 + NaBrO = N2 + NaBr + H2O =>
2 NH3 + 3 NaBrO = N2 + 3 NaBr + 3 H2O
CH + CO = C2 + HO =>
CH + CO = C2 + HO
FeSO4 + BaCl2 = BaSO4 + FeCl2 =>
FeSO4 + BaCl2 = BaSO4 + FeCl2
CH3MgI + CH3COOH = CH3CH2MgI + HCOOH =>
CH3MgI + CH3COOH = CH3CH2MgI + HCOOH
Mg + HClO2 = Mg(ClO2)2 + H2 =>
Mg + 2 HClO2 = Mg(ClO2)2 + H2
C12H22O11(aq) + H2O(g) = C2H5OH(l) + CO2(g) =>
C12H22O11(aq) + H2O(g) = 4 C2H5OH(l) + 4 CO2(g)
Sb + KClO3 + H2SO4 = Sb2(SO4)3 + KCl + H2O =>
2 Sb + KClO3 + 3 H2SO4 = Sb2(SO4)3 + KCl + 3 H2O
Al2(SO4)3 + K2SO4 + H2O = KAl(SO4)2*12H2O =>
Al2(SO4)3 + K2SO4 + 24 H2O = 2 KAl(SO4)2*12H2O
Na + H2O1 = NaOH + H2 =>
2 Na + 2 H2O1 = 2 NaOH + H2
KMnO4 + NaOH + FeSO4 + H2O = MnO2 + Fe(OH)3 + Na2SO4 + KOH =>
KMnO4 + 6 NaOH + 3 FeSO4 + 2 H2O = MnO2 + 3 Fe(OH)3 + 3 Na2SO4 + KOH
AlCl3(aq) + K2CO3(aq) = Al2(CO3)3 + KCl =>
2 AlCl3(aq) + 3 K2CO3(aq) = Al2(CO3)3 + 6 KCl
KCl + NaNO2 + H2SO4 = Cl2 + NO + K2SO4 + Na2SO4 + H2O =>
2 KCl + 2 NaNO2 + 2 H2SO4 = Cl2 + 2 NO + K2SO4 + Na2SO4 + 2 H2O
Cd(s) + H2SO4(ac) = CdSO4(ac) + H2(g) =>
Cd(s) + H2SO4(ac) = CdSO4(ac) + H2(g)
NH4F + Na2CO3 = NaF + (NH4)2CO3 =>
2 NH4F + Na2CO3 = 2 NaF + (NH4)2CO3
CaNO3 + NaCo3 = CaCo3 + NaNO3 =>
CaNO3 + NaCo3 = CaCo3 + NaNO3
Ca(OH)2 + Ce(NO3)3 = Ca(NO3)2 + Ce(OH)3 =>
3 Ca(OH)2 + 2 Ce(NO3)3 = 3 Ca(NO3)2 + 2 Ce(OH)3
Mg(OH)2 + N2O5 = MgO5 + N(OH) =>
Mg(OH)2 + N2O5 = MgO5 + 2 N(OH)
AgNO3 + KBr = AgNO3KBr =>
AgNO3 + KBr = AgNO3KBr
MgS + Pb(NO3)2 = PbS + Mg(NO3)2 =>
MgS + Pb(NO3)2 = PbS + Mg(NO3)2
CH3CHO + I2 + NaOH = HCOONa + NaI + H2O =>
CH3CHO + 3 I2 + 8 NaOH = 2 HCOONa + 6 NaI + 5 H2O
K2MnO4 + KI = K2O + MnO + I2 =>
K2MnO4 + 4 KI = 3 K2O + MnO + 2 I2
H3PO4 + BaSO4 = Ba3(PO4)2 + H2SO4 =>
2 H3PO4 + 3 BaSO4 = Ba3(PO4)2 + 3 H2SO4
Li + Sr(NO3)2 = Li(NO3)2 + Sr =>
Li + Sr(NO3)2 = Li(NO3)2 + Sr
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
Pb(NO3)2 + AgBr = PbBr2 + AgNO3 =>
Pb(NO3)2 + 2 AgBr = PbBr2 + 2 AgNO3
C9H9O6 + O2 = CO2 + H2O =>
4 C9H9O6 + 33 O2 = 36 CO2 + 18 H2O
C3H5Cl + H2 = C3H7Cl =>
C3H5Cl + H2 = C3H7Cl
Fe(CN)6{4-} + Ce{4+} + HO{-} = Ce(OH)3 + Fe(OH)3 + CO3{2-} + NO3{-} + H2O =>
Fe(CN)6{4-} + 61 Ce{4+} + 258 HO{-} = 61 Ce(OH)3 + Fe(OH)3 + 6 CO3{2-} + 6 NO3{-} + 36 H2O
H3PO3 + Al(OH)3 = Al3(PO3)3 + H2O =>
3 H3PO3 + 3 Al(OH)3 = Al3(PO3)3 + 9 H2O
K(CIO3) = KCI + O2 =>
2 K(CIO3) = 2 KCI + 3 O2
C6H6CH3 + KMnO4 + H2SO4 = C6H6COOH + K2SO4 + MnSO4 + H2O =>
5 C6H6CH3 + 6 KMnO4 + 9 H2SO4 = 5 C6H6COOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
CO + NH2 = CO(NH2)2 =>
CO + 2 NH2 = CO(NH2)2
HSO3{-} + NH4{+} = H2SO3 + NH3 =>
HSO3{-} + NH4{+} = H2SO3 + NH3
UO2(NO3)2 + NaOH = Na2U2O7 + NaNO3 + H2O =>
2 UO2(NO3)2 + 6 NaOH = Na2U2O7 + 4 NaNO3 + 3 H2O
Cu2 + Br2 = CuBr =>
Cu2 + Br2 = 2 CuBr
Sn(ClO4)4(S) = SnCl4(S) + O2(g) =>
Sn(ClO4)4(S) = SnCl4(S) + 8 O2(g)
K2CrO4 + H2SO4 = K2Cr2O7 + K2SO4 + H2O =>
2 K2CrO4 + H2SO4 = K2Cr2O7 + K2SO4 + H2O
CH3CHNH2COOH + CH3OH = CH3CHNH2COOCH3 + H2O =>
CH3CHNH2COOH + CH3OH = CH3CHNH2COOCH3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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