| Équations équilibrées la veille |
3 Ba{2} + 2 PO4{3-} = Ba3(PO4)2
Cr2O7{-2} + Mn{+2} + H{+} = Cr{3+} + MnO4{-} + H2O =>
5 Cr2O7{-2} + 6 Mn{+2} + 22 H{+} = 10 Cr{3+} + 6 MnO4{-} + 11 H2O
PbCr2O7 = Pb + Cr2O7 =>
PbCr2O7 = Pb + Cr2O7
CaHPO4 + NaHCO3 = H2O + CO2 + Na3PO4 + Ca3(PO4)2 =>
3 CaHPO4 + 3 NaHCO3 = 3 H2O + 3 CO2 + Na3PO4 + Ca3(PO4)2
C2H4O2 + NaOCl = NaCl + H2O + C2O =>
C2H4O2 + NaOCl = NaCl + 2 H2O + C2O
Ba{2} + PO4{3-} = Ba3(PO4)2 =>
3 Ba{2} + 2 PO4{3-} = Ba3(PO4)2
NaOH + (NH4)3PO4 = Na3PO4 + H2O + NH3 =>
3 NaOH + (NH4)3PO4 = Na3PO4 + 3 H2O + 3 NH3
Fe2O3 + Pb = Fe + PbO =>
Fe2O3 + 3 Pb = 2 Fe + 3 PbO
Pb3O4 + O2 = PbO2 =>
Pb3O4 + O2 = 3 PbO2
NaHCO3 + C2H4O2 = C2H3Na2 + CO2 + H2O =>
16 NaHCO3 + 13 C2H4O2 = 8 C2H3Na2 + 26 CO2 + 22 H2O
AgNo3 + Cu = CuNo3 + Ag =>
AgNo3 + Cu = CuNo3 + Ag
HNO3(aq) + NH3(aq) = NH4(aq) + NO3(aq) =>
HNO3(aq) + NH3(aq) = NH4(aq) + NO3(aq)
Mg*N2 = MgN2 =>
Mg*N2 = MgN2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
K2SO4 + CO2 = K2CO3 + SO3 =>
K2SO4 + CO2 = K2CO3 + SO3
KI + Fe(OH)2 = KOH + FeI2 =>
2 KI + Fe(OH)2 = 2 KOH + FeI2
SrSO3 + C2H4O2 = SrC4H6O4 + H2O + SO2 =>
SrSO3 + 2 C2H4O2 = SrC4H6O4 + H2O + SO2
CH3CH2COOH + Cl2 = CH3CCl2COOH + HCl =>
CH3CH2COOH + 2 Cl2 = CH3CCl2COOH + 2 HCl
HCOOH + KOH = KCOOH + HOH =>
HCOOH + KOH = KCOOH + HOH
KH2SO4 + KOH = K2HSO4 + H2O =>
KH2SO4 + KOH = K2HSO4 + H2O
Ca(OH)2 + CO(NH2)2 = CaO(NH2)2 + Ca2CO3 + H2O =>
3 Ca(OH)2 + CO(NH2)2 = CaO(NH2)2 + Ca2CO3 + 3 H2O
HClO4(aq) + Ca(OH)2(s) = Ca(ClO4)2(aq) + H2O(l) =>
2 HClO4(aq) + Ca(OH)2(s) = Ca(ClO4)2(aq) + 2 H2O(l)
Be + HCl = BeCl2 + H =>
Be + 2 HCl = BeCl2 + 2 H
Cu(HSO4)2 + Cu(OH)2 = CuSO4 + H2O =>
Cu(HSO4)2 + Cu(OH)2 = 2 CuSO4 + 2 H2O
Pb(NO3)2 + Li2SO4 = PbSO4 + Li2(NO3)2 =>
Pb(NO3)2 + Li2SO4 = PbSO4 + Li2(NO3)2
C2O3 + MnO4 = CO2 + MnO2 =>
2 C2O3 + MnO4 = 4 CO2 + MnO2
Al(s) + H2O(l) = Al(OH)(aq) + H2(g) =>
2 Al(s) + 2 H2O(l) = 2 Al(OH)(aq) + H2(g)
Al2(CH3)6 + H2O = Al(OH)3 + CH4 =>
Al2(CH3)6 + 6 H2O = 2 Al(OH)3 + 6 CH4
RbI + HgNO3 = RbNO3 + HgI =>
RbI + HgNO3 = RbNO3 + HgI
Al(OH)3 + KOH = K(OH)3 + AlOH =>
Al(OH)3 + KOH = K(OH)3 + AlOH
MnSO4 + NaBiO3 + H2O + NaOH = Na2MnO4 + Bi(OH)3 + Na2SO4 =>
MnSO4 + 2 NaBiO3 + 2 H2O + 2 NaOH = Na2MnO4 + 2 Bi(OH)3 + Na2SO4
IrCl3 + NaOH = Ir2O3 + HCl + NaCl =>
2 IrCl3 + 3 NaOH = Ir2O3 + 3 HCl + 3 NaCl
Ba(No3)2 + Po4 = Ba3(Po4)2 + No3 =>
3 Ba(No3)2 + 2 Po4 = Ba3(Po4)2 + 6 No3
CH3(g) + H2O = CO(g) + H2(g) =>
2 CH3(g) + 2 H2O = 2 CO(g) + 5 H2(g)
B2O3 + C4H10O = B4C + CO + H2O =>
16 B2O3 + 7 C4H10O = 8 B4C + 20 CO + 35 H2O
CH3CHO + OH = CH3COO + H2O =>
CH3CHO + 3 OH = CH3COO + 2 H2O
C2H5OH + CH3COOH + HSO4 = H2O + CH4C7H6O3SO4 =>
3 C2H5OH + 13 CH3COOH + 4 HSO4 = 17 H2O + 4 CH4C7H6O3SO4
Ca(NO3)2(aq) + Na3PO4(aq) = Ca3(PO4)2(s) + Na3(NO3)3(aq) =>
3 Ca(NO3)2(aq) + 2 Na3PO4(aq) = Ca3(PO4)2(s) + 2 Na3(NO3)3(aq)
Ta2O5 + HF = H2(TaF7) + H2O =>
Ta2O5 + 14 HF = 2 H2(TaF7) + 5 H2O
KCl + K3[Fe(CN)6] = K2Cl + K2Fe(CN)6 =>
KCl + K3[Fe(CN)6] = K2Cl + K2Fe(CN)6
Al + CuCl2 + H2O = AlCl3 + H2 + CuO =>
2 Al + 3 CuCl2 + 3 H2O = 2 AlCl3 + 3 H2 + 3 CuO
HCl + Zn(NO3)2 = ZnCl + H(NO3)2 =>
HCl + Zn(NO3)2 = ZnCl + H(NO3)2
Na2SiO3(s) + HF(ac) = H2SiF6(ac) + NaF(ac) + H2O(g) =>
Na2SiO3(s) + 8 HF(ac) = H2SiF6(ac) + 2 NaF(ac) + 3 H2O(g)
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
XeF2 + H2O = O2 + Xe + HF =>
2 XeF2 + 2 H2O = O2 + 2 Xe + 4 HF
C5H14N2 + O2 = CO2 + H2O + N2 =>
2 C5H14N2 + 17 O2 = 10 CO2 + 14 H2O + 2 N2
C3H6Cl2 + Cl2 = C3H5Cl3 + HCl =>
C3H6Cl2 + Cl2 = C3H5Cl3 + HCl
NH2CH2COOH + MgO = Mg(NH2CH2COO)2 + H2O =>
2 NH2CH2COOH + MgO = Mg(NH2CH2COO)2 + H2O
K2HPO4 + AgNO3 = KNO3 + Ag2HPO4 =>
K2HPO4 + 2 AgNO3 = 2 KNO3 + Ag2HPO4
H8C6O6 + NaOH = H2O + NaH7C6O6 =>
H8C6O6 + NaOH = H2O + NaH7C6O6
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Équations équilibrées sur10/20/24
Équations équilibrées sur11/19/23
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