| Équations équilibrées la veille | Équations équilibrées le lendemain |
C5H12 + Cl2 = C5H11Cl + HCl
NH3(g) + O2(g) = N2(g) + H2O =>
4 NH3(g) + 3 O2(g) = 2 N2(g) + 6 H2O
Na2CrO4 + MgBr2 = MgCrO4 + Na2Br2 =>
Na2CrO4 + MgBr2 = MgCrO4 + Na2Br2
CaCl2 + NaCo3 = NaCl2 + CaCo3 =>
CaCl2 + NaCo3 = NaCl2 + CaCo3
C2H5OH + H2O = CH3COOH + H =>
C2H5OH + H2O = CH3COOH + 4 H
Ni + Pt(SO4)2 = NiSO4 + Pt =>
2 Ni + Pt(SO4)2 = 2 NiSO4 + Pt
MgO + C = CO2 + Mg =>
2 MgO + C = CO2 + 2 Mg
Fe + Cu2PO4 = Fe3(PO4)2 + Cu =>
3 Fe + 2 Cu2PO4 = Fe3(PO4)2 + 4 Cu
KClO4 + Ba3(PO4)2 = K3(PO4) + Ba(ClO4)2 =>
6 KClO4 + Ba3(PO4)2 = 2 K3(PO4) + 3 Ba(ClO4)2
H2OCl + Mg = MgCl2 + H2O =>
2 H2OCl + Mg = MgCl2 + 2 H2O
Cl2 + Br2 + KOH = KCl + KBrO3 + H2O =>
5 Cl2 + Br2 + 12 KOH = 10 KCl + 2 KBrO3 + 6 H2O
K + SO = KSO =>
K + SO = KSO
Fe(OH)3 + Cl2 + KOH = KClO3 + H2O + FeCl =>
5 Fe(OH)3 + 4 Cl2 + 3 KOH = 3 KClO3 + 9 H2O + 5 FeCl
NaBiO3 + As2O3 + H2O = BiO + NaOH + H3AsO4 =>
4 NaBiO3 + 3 As2O3 + 11 H2O = 4 BiO + 4 NaOH + 6 H3AsO4
K2Cr2O7 + H2O + C = CO2 + K2CO3 + Cr(OH)3 =>
2 K2Cr2O7 + 6 H2O + 3 C = CO2 + 2 K2CO3 + 4 Cr(OH)3
Fe(s) + S8 = FeS(s) =>
8 Fe(s) + S8 = 8 FeS(s)
MgCO3 + AgNO3 = Mg(NO3)2 + Ag2CO3 =>
MgCO3 + 2 AgNO3 = Mg(NO3)2 + Ag2CO3
Pb(CH3)4 + O2 = PbO + CO2 + H2O =>
2 Pb(CH3)4 + 15 O2 = 2 PbO + 8 CO2 + 12 H2O
NH4Cl + AgNo3 = AgCl + NH4No3 =>
NH4Cl + AgNo3 = AgCl + NH4No3
CH2(OH)(CHOH)4CHO + H{+} + NO3{-} = NH4{+} + H2O + HOOC(CHOH)4COOH =>
4 CH2(OH)(CHOH)4CHO + 6 H{+} + 3 NO3{-} = 3 NH4{+} + H2O + 4 HOOC(CHOH)4COOH
As + KMnO4 + H2SO4 = H3AsO4 + MnSO4 + K2SO4 =>
2 As + 2 KMnO4 + 3 H2SO4 = 2 H3AsO4 + 2 MnSO4 + K2SO4
MgCl + LiCO3 = LiCl + MgCO3 =>
MgCl + LiCO3 = LiCl + MgCO3
NiSO4 + NaOH = NiOH + NaSO4 =>
NiSO4 + NaOH = NiOH + NaSO4
Na2SO4 + (NH4)2C2O4 = (NH4)2SO4 + Na2C2O4 =>
Na2SO4 + (NH4)2C2O4 = (NH4)2SO4 + Na2C2O4
HC2H3O2(aq) + Ca(OH)2(aq) = Ca(C2H3O2)2(aq) + H2O(l) =>
2 HC2H3O2(aq) + Ca(OH)2(aq) = Ca(C2H3O2)2(aq) + 2 H2O(l)
CH3(CH2)6COONa + HNO3 = CH3(CH2)6COOH + NaNO3 =>
CH3(CH2)6COONa + HNO3 = CH3(CH2)6COOH + NaNO3
HN + KOH = KN + H2O =>
HN + KOH = KN + H2O
Methane + carbontetrachloride = dichloromethane =>
CH4 + CCl4 = 2 CH2Cl2
Bi(OH)2 + K2Sn(OH)4 = Bi + K2 + Sn(OH)6 =>
Bi(OH)2 + K2Sn(OH)4 = Bi + K2 + Sn(OH)6
Cu2S + H2SeO3 = H2S + Cu2SeO3 =>
Cu2S + H2SeO3 = H2S + Cu2SeO3
K2S(aq) + Pb(NO3)2(aq) = KNO3(aq) + PbS(aq) =>
K2S(aq) + Pb(NO3)2(aq) = 2 KNO3(aq) + PbS(aq)
K3[Fe(SCN)6] + Na2Cr2O7 + H2SO4 = Fe(NO3)3 + Cr3(SO4)3 + CO2 + H2O + Na2SO4 + KNO3 =>
K3[Fe(SCN)6] + 12 Na2Cr2O7 + 30 H2SO4 = Fe(NO3)3 + 8 Cr3(SO4)3 + 6 CO2 + 30 H2O + 12 Na2SO4 + 3 KNO3
Ni + Sr(OH)2 = Sr + Ni(OH)2 =>
Ni + Sr(OH)2 = Sr + Ni(OH)2
NO + H2O2 = NO2 + H2O =>
NO + H2O2 = NO2 + H2O
C2H5NO2 + O2 = NH3 + CO2 + H2O =>
2 C2H5NO2 + 3 O2 = 2 NH3 + 4 CO2 + 2 H2O
MnO4{-} + H2O + C6H8 = MnO2 + C6H10O2 + OH{-} =>
2 MnO4{-} + 4 H2O + 3 C6H8 = 2 MnO2 + 3 C6H10O2 + 2 OH{-}
KCl(aq) + Na2CO3(aq) = K2CO3(s) + NaCl(aq) =>
2 KCl(aq) + Na2CO3(aq) = K2CO3(s) + 2 NaCl(aq)
Zn + K3PO4 = ZnPO4 + K =>
Zn + K3PO4 = ZnPO4 + 3 K
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
B + Cl2 = BCl2 =>
B + Cl2 = BCl2
Rb(s) + Cl2(g) = RbCl(s) =>
2 Rb(s) + Cl2(g) = 2 RbCl(s)
NaCo3 = Na + Co3 =>
NaCo3 = Na + Co3
C10H19O3N + O2 = C5H7O2N + CO2 + H2O =>
2 C10H19O3N + 15 O2 = 2 C5H7O2N + 10 CO2 + 12 H2O
LiCl + NaPo4 = LiPo4 + NaCl =>
LiCl + NaPo4 = LiPo4 + NaCl
Al(NO3)3 + NaOH = Na(NO3) + Al(OH)3 =>
Al(NO3)3 + 3 NaOH = 3 Na(NO3) + Al(OH)3
Ag + HNO3 = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3 = AgNO3 + NO2 + H2O
Ca(OH)2 + HC2H3O2 = Ca + H2O + CO2 =>
4 Ca(OH)2 + HC2H3O2 = 4 Ca + 6 H2O + 2 CO2
Ag{+} + Nh3 = Ag(Nh3)1{+} =>
Ag{+} + Nh3 = Ag(Nh3)1{+}
HBrO3 + HBr = H2O + Br2 =>
HBrO3 + 5 HBr = 3 H2O + 3 Br2
Cl2 + NH3 + KOH = KCl + KNO3 + H2O =>
4 Cl2 + NH3 + 9 KOH = 8 KCl + KNO3 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/30/24
Équations équilibrées sur04/29/23
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