| Équations équilibrées la veille |
2 C51H98O6 + 145 O2 = 102 CO2 + 98 H2O
Al + Ca(OH)2 + H2O = Ca[Al(OH)4]2 + H2 =>
2 Al + Ca(OH)2 + 6 H2O = Ca[Al(OH)4]2 + 3 H2
N2O5 + H2O = N2O5H + OH =>
N2O5 + H2O = N2O5H + OH
Cl2 + Ba(OH)2 = Ba(ClO)2 + BaCl2 + H2O =>
2 Cl2 + 2 Ba(OH)2 = Ba(ClO)2 + BaCl2 + 2 H2O
MgSO4 + Al = Mg + AlSO4 =>
MgSO4 + Al = Mg + AlSO4
MnSO4 + KBiO3 + HNO3 = HMnO4 + Bi(NO3)3 + K2SO4 + KNO3 + H2O =>
2 MnSO4 + 5 KBiO3 + 16 HNO3 = 2 HMnO4 + 5 Bi(NO3)3 + 2 K2SO4 + KNO3 + 7 H2O
SnCl2 + HgCl2 + HCl = Hg + H2(SnCl6) =>
SnCl2 + HgCl2 + 2 HCl = Hg + H2(SnCl6)
Na2O + P2O5 = Na3PO4 =>
3 Na2O + P2O5 = 2 Na3PO4
PtCl4 + F2 = PtF4 + Cl2 =>
PtCl4 + 2 F2 = PtF4 + 2 Cl2
PbSO4 = O2 + PbSO3 =>
2 PbSO4 = O2 + 2 PbSO3
LiFePO4 + C = Li3PO4 + Fe2P + CO2 + P2O5 =>
24 LiFePO4 + 27 C = 8 Li3PO4 + 12 Fe2P + 27 CO2 + 2 P2O5
Al2(SO4)3*6H2O + K2SO4 + H2O = KAl(SO4)2*12H2O =>
Al2(SO4)3*6H2O + K2SO4 + 18 H2O = 2 KAl(SO4)2*12H2O
NH3 + Na2CO3 = NaNH2 + CO3 + H =>
2 NH3 + Na2CO3 = 2 NaNH2 + CO3 + 2 H
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Bi(NO3)3 + Ca(OH)2 = Bi(OH)3 + Ca(NO3)2 =>
2 Bi(NO3)3 + 3 Ca(OH)2 = 2 Bi(OH)3 + 3 Ca(NO3)2
C5H5SH + O2 = CO2 + SO2 + H2O =>
2 C5H5SH + 15 O2 = 10 CO2 + 2 SO2 + 6 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Cl2 + O2 = Cl2O3 =>
2 Cl2 + 3 O2 = 2 Cl2O3
Ca + MgCl2 = CaCl + Mg =>
2 Ca + MgCl2 = 2 CaCl + Mg
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
HMnO4 + Au(OH)3 = Au(MnO4)3 + H2O =>
3 HMnO4 + Au(OH)3 = Au(MnO4)3 + 3 H2O
C30H62 + O2 = C4H9COOH + H2O =>
2 C30H62 + 13 O2 = 12 C4H9COOH + 2 H2O
C8H11N + O2 = CO2 + H2O + N2 =>
4 C8H11N + 43 O2 = 32 CO2 + 22 H2O + 2 N2
Ni(NO3)2 + NaOH = Ni(OH)2 + NaNO3 =>
Ni(NO3)2 + 2 NaOH = Ni(OH)2 + 2 NaNO3
Pb(OH)2 = H2O + PbO =>
Pb(OH)2 = H2O + PbO
KOH + HL = KL + H2O =>
KOH + HL = KL + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
KOH + HL = KL + H2O =>
KOH + HL = KL + H2O
Mg + (OH)2 + HCl = MgCl2 + H2O =>
Mg + (OH)2 + 2 HCl = MgCl2 + 2 H2O
Au + P2O5 = Au2O3 + P =>
10 Au + 3 P2O5 = 5 Au2O3 + 6 P
CO2 + C = CO =>
CO2 + C = 2 CO
C2 + H3 = C2H6 =>
C2 + 2 H3 = C2H6
Ca + HNO2 = Ca(NO2)2 + NO + H2O =>
Ca + 4 HNO2 = Ca(NO2)2 + 2 NO + 2 H2O
MgO(s) + HI(aq) = MgI + HO =>
MgO(s) + HI(aq) = MgI + HO
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
CH3COOH + C2H5NH2 = CH3COC2H5NH + H2O =>
CH3COOH + C2H5NH2 = CH3COC2H5NH + H2O
Cu2O + H = Cu + H2O =>
Cu2O + 2 H = 2 Cu + H2O
InO + H2O = In(OH)2 =>
InO + H2O = In(OH)2
Cu + Zn2{+} = Cu2{+} + Zn =>
2 Cu + Zn2{+} = Cu2{+} + 2 Zn
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
O3C4H6 + O2 = CO2 + H2O =>
O3C4H6 + 4 O2 = 4 CO2 + 3 H2O
Au(CN)(aq) + Zn(s) = Zn(CN)2(aq) + Au(s) =>
2 Au(CN)(aq) + Zn(s) = Zn(CN)2(aq) + 2 Au(s)
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Cr2O7{-2} + H{+} + SO3{-2} = SO4{-2} + H2O + Cr{+3} =>
Cr2O7{-2} + 8 H{+} + 3 SO3{-2} = 3 SO4{-2} + 4 H2O + 2 Cr{+3}
C2H5OH + Na2CO3 = H2O + NaHCO3 + C2H5 =>
13 C2H5OH + 2 Na2CO3 = 7 H2O + 4 NaHCO3 + 12 C2H5
{-} + H{+} + HCl + K2Cr2O7 = CrCl3 + KCl + H2O =>
6e + 6 H{+} + 8 HCl + K2Cr2O7 = 2 CrCl3 + 2 KCl + 7 H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Na + HCl = H2 + NaCl =>
2 Na + 2 HCl = H2 + 2 NaCl
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Équations équilibrées sur02/10/25
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