| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaCl + HCO3 = BaCO3 + HCl
NO + MgO = Mg(NO3)2 + N2 =>
10 NO + 2 MgO = 2 Mg(NO3)2 + 3 N2
Be + Cl = Be2Cl =>
2 Be + Cl = Be2Cl
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HCl + TUMS = HTU + ClMS =>
HCl + TUMS = HTU + ClMS
(NH4)2CO3 + CaCl2 = CaCO3 + NH4Cl =>
(NH4)2CO3 + CaCl2 = CaCO3 + 2 NH4Cl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CuCl2 + KI = Cu + KCl + I2 =>
CuCl2 + 2 KI = Cu + 2 KCl + I2
LiBr + Pb(NO3)2 = LiNO3 + PbBr2 =>
2 LiBr + Pb(NO3)2 = 2 LiNO3 + PbBr2
TlCl3 + H2S = Tl2S + S + HCl =>
2 TlCl3 + 3 H2S = Tl2S + 2 S + 6 HCl
CaSO4 + KOH = Ca(OH)2 + K2SO4 =>
CaSO4 + 2 KOH = Ca(OH)2 + K2SO4
HgHPO4 = Hg + H2 + PO4 =>
2 HgHPO4 = 2 Hg + H2 + 2 PO4
Cu + KI = Cu2I + K =>
2 Cu + KI = Cu2I + K
MgSO4 + (HCl) = H2SO4 + MgCl2 =>
MgSO4 + 2(HCl) = H2SO4 + MgCl2
Sr(OH)2(aq) + H2CO3(aq) = H2O(l) + SrCO3(s) =>
Sr(OH)2(aq) + H2CO3(aq) = 2 H2O(l) + SrCO3(s)
Cr(NH3)6(ClO)3 + HClO4 = (NH4)2Cr2O7 + N2 + ClO3 + H2O =>
2 Cr(NH3)6(ClO)3 + 66 HClO4 = (NH4)2Cr2O7 + 5 N2 + 72 ClO3 + 47 H2O
KNO3 + Zn + H2SO4 = Zn2SO4 + (NH4)2SO4 + K2SO4 + H2O =>
2 KNO3 + 16 Zn + 10 H2SO4 = 8 Zn2SO4 + (NH4)2SO4 + K2SO4 + 6 H2O
KBrO3 + H2CO3 = K2CO3 + HBrO3 =>
2 KBrO3 + H2CO3 = K2CO3 + 2 HBrO3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Ni + CH3COO = NiCH3COO =>
Ni + CH3COO = NiCH3COO
Ba + S = Ba2S =>
2 Ba + S = Ba2S
SBr + H2SO4 = SO2 + HBr + H2O =>
2 SBr + 3 H2SO4 = 5 SO2 + 2 HBr + 2 H2O
Al + HC2H3O2 = H2 + HC3 + Al2O3 =>
4 Al + 3 HC2H3O2 = 5 H2 + 2 HC3 + 2 Al2O3
Zn(OH)2 + BaO = Ba(OH)2 + ZnO =>
Zn(OH)2 + BaO = Ba(OH)2 + ZnO
CaCl2 + AlSO4 = CaSO4 + AlCl2 =>
CaCl2 + AlSO4 = CaSO4 + AlCl2
MnO2 + SO3{2-} + H3O{+} = Mn{2+} + SO4{2-} + H2O =>
MnO2 + SO3{2-} + 2 H3O{+} = Mn{2+} + SO4{2-} + 3 H2O
CuI + HI = CuH + I =>
CuI + HI = CuH + 2 I
NaC6H7O6 + HCl = NaCl + HC6H7O6 =>
NaC6H7O6 + HCl = NaCl + HC6H7O6
C9H14O8 + NaOH = C9H13O8Na + H2O =>
C9H14O8 + NaOH = C9H13O8Na + H2O
Ag + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + Ag2CrO7 + H2O =>
12 Ag + 11 K2Cr2O7 + 35 H2SO4 = 8 Cr2(SO4)3 + 11 K2SO4 + 6 Ag2CrO7 + 35 H2O
CO2(g) + H2O(g) = C5H12 + O2 =>
5 CO2(g) + 6 H2O(g) = C5H12 + 8 O2
AgNO3 + CuCl2 = AgCl + Cu(NO3)2 =>
2 AgNO3 + CuCl2 = 2 AgCl + Cu(NO3)2
Al + O2 = Al2O3* =>
4 Al + 3 O2 = 2 Al2O3*
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
H2 + N2O + CF4 = CO2 + HF + N2 =>
2 H2 + 2 N2O + CF4 = CO2 + 4 HF + 2 N2
HgHPO4 = Hg2P2O7 + H2O =>
2 HgHPO4 = Hg2P2O7 + H2O
Cu + HNO3 = CuNO3*2 + H2O + NO =>
3 Cu + 4 HNO3 = 3 CuNO3*2 + 2 H2O + NO
C8O2H7COONa + H2SO4 = C8O2H7COOH + NaHSO4 =>
C8O2H7COONa + H2SO4 = C8O2H7COOH + NaHSO4
FeSO4 + KClO3 = Fe2(SO4)3 + FeO + KCl =>
9 FeSO4 + KClO3 = 3 Fe2(SO4)3 + 3 FeO + KCl
X + P = XP =>
X + P = XP
Al + N2H4O3 = H2O + N + Al2O3 =>
2 Al + 3 N2H4O3 = 6 H2O + 6 N + Al2O3
C + H2O = CO + H2 =>
C + H2O = CO + H2
Na2SO3 + Na2Cr2O7 + H2O + HCl = Cr(OH)2 + Na2SO4 + NaCl =>
4 Na2SO3 + Na2Cr2O7 + H2O + 2 HCl = 2 Cr(OH)2 + 4 Na2SO4 + 2 NaCl
Ag(NO3) + Na2(CO3) = Ag2(CO3) + Na(NO3) =>
2 Ag(NO3) + Na2(CO3) = Ag2(CO3) + 2 Na(NO3)
Rb + C2H4O2 = RbC2H3O2 + H2 =>
2 Rb + 2 C2H4O2 = 2 RbC2H3O2 + H2
KMnO4 + H2SO4 + P4 = K2SO4 + MnSO4 + HPO3 + H2O =>
4 KMnO4 + 6 H2SO4 + P4 = 2 K2SO4 + 4 MnSO4 + 4 HPO3 + 4 H2O
C2H5COONH4 + H2O = C2H5COOH + NH4OH =>
C2H5COONH4 + H2O = C2H5COOH + NH4OH
HgHPO4 = HgH + PO4 =>
HgHPO4 = HgH + PO4
Na2SIO3 + H2SO4 = H2SIO3 + Na2SO4 =>
Na2SIO3 + H2SO4 = H2SIO3 + Na2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
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