| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgCO3 + 2 HBr = H2O + CO2 + MgBr2
CH3CH2CH2MgCl + CH3CHO + H2O = CH3CH(OH)CH2CH2CH3 + Mg(OH)Cl =>
CH3CH2CH2MgCl + CH3CHO + H2O = CH3CH(OH)CH2CH2CH3 + Mg(OH)Cl
Ca(SO4)2 + NaCO3 = Ca(CO3)2 + NaSO4 =>
Ca(SO4)2 + 2 NaCO3 = Ca(CO3)2 + 2 NaSO4
AgNO3 + PbS = Ag2S + Pb(NO3)2 =>
2 AgNO3 + PbS = Ag2S + Pb(NO3)2
(COOH)2 + MnO2 = Mn + CO2 + H2O =>
2(COOH)2 + MnO2 = Mn + 4 CO2 + 2 H2O
H + OH = H2O =>
H + OH = H2O
CH3CH(OH)CH3 + K2Cr2O7 + H2SO4 = CH3COCH3 + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3CH(OH)CH3 + K2Cr2O7 + 4 H2SO4 = 3 CH3COCH3 + Cr2(SO4)3 + K2SO4 + 7 H2O
Ca + CO2 + H2O = CaCO3 + H2 =>
Ca + CO2 + H2O = CaCO3 + H2
HC2H3O2(aq) + Ba(OH)2(aq) = H2O(l) + Ba(C2H3O2)2(aq) =>
2 HC2H3O2(aq) + Ba(OH)2(aq) = 2 H2O(l) + Ba(C2H3O2)2(aq)
C17H35COOH + MgO = (C17H35COO)2Mg + H2O =>
2 C17H35COOH + MgO = (C17H35COO)2Mg + H2O
K2O + LiOH = Li2O + KOH =>
K2O + 2 LiOH = Li2O + 2 KOH
KI + K2SO4 = KSO4 + K2I =>
KI + K2SO4 = KSO4 + K2I
Al(NO3)3 + NH3 = AlNH3 + NO3 =>
Al(NO3)3 + NH3 = AlNH3 + 3 NO3
HgOH2O = HgO2H2 =>
HgOH2O = HgO2H2
Zn + Pb3(PO3)4 = Zn3(PO3)2 + Pb =>
6 Zn + Pb3(PO3)4 = 2 Zn3(PO3)2 + 3 Pb
K2SO3 + Mg3(PO4)2 = MgSO3 + K3PO4 =>
3 K2SO3 + Mg3(PO4)2 = 3 MgSO3 + 2 K3PO4
Au + HF = AuF3 + H2 =>
2 Au + 6 HF = 2 AuF3 + 3 H2
AgNO3(aq) + NH4OH(aq) = AgOH(s) + NH4NO3(aq) =>
AgNO3(aq) + NH4OH(aq) = AgOH(s) + NH4NO3(aq)
NH4OH(aq) + H2SO4(aq) = NH4SO4 + H2O + H =>
NH4OH(aq) + H2SO4(aq) = NH4SO4 + H2O + H
C8H9OH + CuO = C8H8O + Cu + H2O =>
C8H9OH + CuO = C8H8O + Cu + H2O
NaNO3 + H3PO4 + (NH4)6Mo7O24 = (NH4)2(PMo12O40) + Na2NO3 + (NH4)2NO4 + H2O =>
1086 NaNO3 + 126 H3PO4 + 216(NH4)6Mo7O24 = 126(NH4)2(PMo12O40) + 543 Na2NO3 + 529(NH4)2NO4 + 161 H2O
Cu2SO4 + Pb(NO3)2 = CuNO3 + PbSO4 =>
Cu2SO4 + Pb(NO3)2 = 2 CuNO3 + PbSO4
Hg2(ClO3)2 + NaCl = Hg2Cl2 + NaClO3 =>
Hg2(ClO3)2 + 2 NaCl = Hg2Cl2 + 2 NaClO3
Ca(OH)2 + Cl2 = CaCl2 + H2O2 =>
Ca(OH)2 + Cl2 = CaCl2 + H2O2
NaHSO4 + Ba(OH)2 = BaSO4 + NaOH + H2O =>
NaHSO4 + Ba(OH)2 = BaSO4 + NaOH + H2O
NaCl + Na2SO4 = NaOCl + Na2SO3 =>
NaCl + Na2SO4 = NaOCl + Na2SO3
Cu(CH)2 + NH3 = (Cu(NH3)4)(CH)2 =>
Cu(CH)2 + 4 NH3 = (Cu(NH3)4)(CH)2
Ag(NO3) + MgI2 = AgI + Mg(NO3)2 =>
2 Ag(NO3) + MgI2 = 2 AgI + Mg(NO3)2
NaOH + NiCl2 = NaNiCl2 + OH =>
NaOH + NiCl2 = NaNiCl2 + OH
C + O4 = CO2 =>
2 C + O4 = 2 CO2
AgNO3 + FeCl3 = AgCl + Fe(NO3)3 =>
3 AgNO3 + FeCl3 = 3 AgCl + Fe(NO3)3
Zn + Na2SO3 + HCl = ZnCl2 + H2S + NaCl + H2O =>
3 Zn + Na2SO3 + 8 HCl = 3 ZnCl2 + H2S + 2 NaCl + 3 H2O
C735H1480 + O2 = CO2 + H2O =>
C735H1480 + 1105 O2 = 735 CO2 + 740 H2O
H2B4O7 + NaCl = HCl + Na2B4O7 =>
H2B4O7 + 2 NaCl = 2 HCl + Na2B4O7
Pb(NO3)2 + Na2(SO4)2 = Na(NO3) + Pb(SO4)2 =>
Pb(NO3)2 + Na2(SO4)2 = 2 Na(NO3) + Pb(SO4)2
CO2 + H2O = CH1206 + O2 =>
2 CO2 + 1206 H2O = 2 CH1206 + 605 O2
CuCSN + KIO3 + HCl = HCN + CuSO4 + ICl + H2O + KCl =>
4 CuCSN + 7 KIO3 + 14 HCl = 4 HCN + 4 CuSO4 + 7 ICl + 5 H2O + 7 KCl
Mg + Ni{2+} = Mg{2+} + Ni =>
Mg + Ni{2+} = Mg{2+} + Ni
SrO + HNO3 = Sr(NO3)2 + H2O =>
SrO + 2 HNO3 = Sr(NO3)2 + H2O
Al(OH)3 + KNO3 = Al(NO3)3 + KOH =>
Al(OH)3 + 3 KNO3 = Al(NO3)3 + 3 KOH
(NH4)2SO4 + BaO = BaSO4 + NH3 + H2O =>
(NH4)2SO4 + BaO = BaSO4 + 2 NH3 + H2O
C4H9 + O2 = CO2 + H2O =>
4 C4H9 + 25 O2 = 16 CO2 + 18 H2O
Cr(SO4)2 + Al = Al2(SO4)3 + Cr =>
3 Cr(SO4)2 + 4 Al = 2 Al2(SO4)3 + 3 Cr
C6H10O4 + NaOH = C6H8O4 + Na + H2O =>
C6H10O4 + 2 NaOH = C6H8O4 + 2 Na + 2 H2O
XeO4 = Xe + O2 =>
XeO4 = Xe + 2 O2
Pb + NO = PbNO =>
Pb + NO = PbNO
SO2 + OH{-} = SO3{-2} + H2O =>
SO2 + 2 OH{-} = SO3{-2} + H2O
NaSNC + KMnO4 + H2SO4 = K2SO4 + MnSO4 + HCN + H2O + Na2SO4 =>
10 NaSNC + 12 KMnO4 + 13 H2SO4 = 6 K2SO4 + 12 MnSO4 + 10 HCN + 8 H2O + 5 Na2SO4
NaOH + AlCl3 = Al(OH)3 + NaCl =>
3 NaOH + AlCl3 = Al(OH)3 + 3 NaCl
CCl2F2 + H2 = CH2F2 + HCl =>
CCl2F2 + 2 H2 = CH2F2 + 2 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/21/24
Équations équilibrées sur12/21/23
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