| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H8O6 + I2 = C6H6O6 + 2 I{-} + 2 H{+}
HBO4 + CaOH = CaBO4 + H2O =>
HBO4 + CaOH = CaBO4 + H2O
Na2CO3 + AgNO3 = Ag2CO3 + NaNO3 =>
Na2CO3 + 2 AgNO3 = Ag2CO3 + 2 NaNO3
CaSO4 + AlBr3 = CaBr2 + Al2(SO4)3 =>
3 CaSO4 + 2 AlBr3 = 3 CaBr2 + Al2(SO4)3
HBO4 + CaOH = CaBO4 + H2O =>
HBO4 + CaOH = CaBO4 + H2O
HCl + NaHSO3 = H2O + NaCl + SO2 =>
HCl + NaHSO3 = H2O + NaCl + SO2
CH3NHCH3 + HNO3 = CH3NH2NO3CH3 =>
CH3NHCH3 + HNO3 = CH3NH2NO3CH3
Fe(NO3)3(aq) + CuSO4(aq) = Cu3(NO3)6() + Fe2(SO4)3() =>
2 Fe(NO3)3(aq) + 3 CuSO4(aq) = Cu3(NO3)6() + Fe2(SO4)3()
HBO4 + CaOH = CaBO4 + H2O =>
HBO4 + CaOH = CaBO4 + H2O
CuSO4(l) + Mg(s) = MgSO4(s) + Cu(l) =>
CuSO4(l) + Mg(s) = MgSO4(s) + Cu(l)
F2O7 + H2O = F2O + H2O7 =>
F2O7 + H2O = F2O + H2O7
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
Sn(NO3)4 + Na3PO4 = NaNO3 + Sn3(PO4)4 =>
3 Sn(NO3)4 + 4 Na3PO4 = 12 NaNO3 + Sn3(PO4)4
Sn(NO2)4 + Pt3N4 = Sn3N4 + Pt(NO2)4 =>
3 Sn(NO2)4 + Pt3N4 = Sn3N4 + 3 Pt(NO2)4
Si + NaH = Na4Si4 + H2 =>
4 Si + 4 NaH = Na4Si4 + 2 H2
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
NaCl + H3PO4 = Na3PO4 + HCl =>
3 NaCl + H3PO4 = Na3PO4 + 3 HCl
Cr + Pb(NO3)2 = PbCrO4 + NO =>
Cr + Pb(NO3)2 = PbCrO4 + 2 NO
HBr + Mg(OH)2 = H2O + MgBr2 =>
2 HBr + Mg(OH)2 = 2 H2O + MgBr2
CBr4 + I2 = CI4 + Br2 =>
CBr4 + 2 I2 = CI4 + 2 Br2
CaCO3 + CH3COOH = CH3COOH2Ca + H2O + CO2 =>
8 CaCO3 + 11 CH3COOH = 8 CH3COOH2Ca + 2 H2O + 14 CO2
Fe(NO3)3(aq) + CuSO4(aq) = Cu3(NO3)6() + Fe2(SO4)3() =>
2 Fe(NO3)3(aq) + 3 CuSO4(aq) = Cu3(NO3)6() + Fe2(SO4)3()
CuSO4(l) + Mg(s) = MgSO4(s) + Cu(l) =>
CuSO4(l) + Mg(s) = MgSO4(s) + Cu(l)
Sn4Cl + KBr = Sn4Br + KCl =>
Sn4Cl + KBr = Sn4Br + KCl
O2 + N2 = N3O =>
O2 + 3 N2 = 2 N3O
HBO4 + CaOH = CaBO4 + H2O =>
HBO4 + CaOH = CaBO4 + H2O
CH3NHCH3 + HNO3 = CH3NH2NO3CH3 =>
CH3NHCH3 + HNO3 = CH3NH2NO3CH3
K2Cr2O7 + H2SO4 + NaI = Cr2(SO4)3 + Na2SO4 + K2SO4 + H2O + I2 =>
K2Cr2O7 + 7 H2SO4 + 6 NaI = Cr2(SO4)3 + 3 Na2SO4 + K2SO4 + 7 H2O + 3 I2
Sn(s) + Ag{+}(aq) = Ag(s) + Sn{2+}(g) =>
Sn(s) + 2 Ag{+}(aq) = 2 Ag(s) + Sn{2+}(g)
CuSO4(l) + Mg(s) = MgSO4(s) + Cu(l) =>
CuSO4(l) + Mg(s) = MgSO4(s) + Cu(l)
KI + SbCl5 = SbCl3 + KCl + I =>
2 KI + SbCl5 = SbCl3 + 2 KCl + 2 I
Cr + Pb(NO3)2 = PbCrO4 + NO =>
Cr + Pb(NO3)2 = PbCrO4 + 2 NO
CBr4 + I2 = CI2 + Br =>
CBr4 + I2 = CI2 + 4 Br
Cd(OH)2 + HC1 = Cd(C1)2 + H2O =>
Cd(OH)2 + 2 HC1 = Cd(C1)2 + 2 H2O
CH3NHCH3 + HNO3 = CH3NH2NO3CH3 =>
CH3NHCH3 + HNO3 = CH3NH2NO3CH3
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Ca3(PO4)2 + H2SO4 = CaSO4 + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4 = 3 CaSO4 + 2 H3PO4
CuSO4(l) + Mg(s) = MgSO4(s) + Cu(l) =>
CuSO4(l) + Mg(s) = MgSO4(s) + Cu(l)
CBr4 + I2 = CI4 + Br =>
CBr4 + 2 I2 = CI4 + 4 Br
Sn4Cl + KBr = Sn4Br + KCl =>
Sn4Cl + KBr = Sn4Br + KCl
C7H7Br + C7H8O2 + NaOH = C14H14O2 + H2O + NaBr =>
C7H7Br + C7H8O2 + NaOH = C14H14O2 + H2O + NaBr
KCNS + Hg(NO3)2 = Hg(CNS)2 + KNO3 =>
2 KCNS + Hg(NO3)2 = Hg(CNS)2 + 2 KNO3
*4KClO3 = *4KCl + *6O2 =>
*4KClO3 = *4KCl + *6O2
MgCl2 + Pb(NO3)2 = Mg(NO3)2 + PbCl2 =>
MgCl2 + Pb(NO3)2 = Mg(NO3)2 + PbCl2
A1(OH)3 + HCl = A1Cl3 + H2O =>
A1(OH)3 + 3 HCl = A1Cl3 + 3 H2O
Cr + Sn(NO3)2 = Sn + Cr(NO3)2 =>
Cr + Sn(NO3)2 = Sn + Cr(NO3)2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C2H5OO + O2 = CO2 + H2O =>
4 C2H5OO + 9 O2 = 8 CO2 + 10 H2O
CuSO4 + Fe = Cu(s) + FeSO4(aq) =>
CuSO4 + Fe = Cu(s) + FeSO4(aq)
Fe + HNO3 = Fe(NO3)3 + H2 =>
2 Fe + 6 HNO3 = 2 Fe(NO3)3 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/23
Équations équilibrées sur01/30/23
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