| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2HPO4 + 2 NaOH = 2 KOH + Na2HPO4
AlPO4 + NaOH + H2O = Na[Al(OH)4] + H3PO4 =>
AlPO4 + NaOH + 3 H2O = Na[Al(OH)4] + H3PO4
As + S = AsS =>
As + S = AsS
Ga(CN)3 + Sn(BrO3)4 = Sn(CN)4 + Ga(BrO3)3 =>
4 Ga(CN)3 + 3 Sn(BrO3)4 = 3 Sn(CN)4 + 4 Ga(BrO3)3
Rb + P = Rb3P =>
3 Rb + P = Rb3P
Al2O3 + H2C2O4 = Al2(C2O4)3 + H2O =>
Al2O3 + 3 H2C2O4 = Al2(C2O4)3 + 3 H2O
Na2SO4 + K = Na + SO4K2 =>
Na2SO4 + 2 K = 2 Na + SO4K2
NaCl + Ca(H2PO4)2 = NaH2PO4 + CaCl2 =>
2 NaCl + Ca(H2PO4)2 = 2 NaH2PO4 + CaCl2
C6H14 + CO2 = CO + H2 =>
C6H14 + 6 CO2 = 12 CO + 7 H2
BeF2(s) + Mg(l) = Be(s) + MgF2(s) =>
BeF2(s) + Mg(l) = Be(s) + MgF2(s)
AlH3O3 + H2SO4 = Al2S3O12 + H2O =>
2 AlH3O3 + 3 H2SO4 = Al2S3O12 + 6 H2O
NaHCO3(am) + HC2H3O2(aq) = H2O + CO2(g) + NaC2H3O2(aq) =>
NaHCO3(am) + HC2H3O2(aq) = H2O + CO2(g) + NaC2H3O2(aq)
Mg + H{+} = H2 + Mg{2+} =>
Mg + 2 H{+} = H2 + Mg{2+}
HNO2 + HI2 = NO + I2 + H2O =>
HNO2 + HI2 = NO + I2 + H2O
C15H26O + H2 = C15H32O =>
C15H26O + 3 H2 = C15H32O
K2S + Pb = PbS + K =>
K2S + Pb = PbS + 2 K
C3H10(l) + O2(g) = CO2(g) + H2O =>
2 C3H10(l) + 11 O2(g) = 6 CO2(g) + 10 H2O
H2SO4 + HCl = Cl2 + H2O + SO2 =>
H2SO4 + 2 HCl = Cl2 + 2 H2O + SO2
Ca(OH)2 + NiSO4*6H2O = CaSO4 + Ni(OH)2*6H2O =>
Ca(OH)2 + NiSO4*6H2O = CaSO4 + Ni(OH)2*6H2O
AlCl(OH)2 + HCl = H2O + AlCl3 =>
AlCl(OH)2 + 2 HCl = 2 H2O + AlCl3
Na + AgNO{3} = Ag + NaNO{3} =>
Na + AgNO{3} = Ag + NaNO{3}
Mg2 + CuCl3 = MgCl2 + Cu2 =>
3 Mg2 + 4 CuCl3 = 6 MgCl2 + 2 Cu2
Zn + Cu{+2) = Zn{+2}+Cu =>
Zn + Cu{+2) = Zn{+2}+Cu
SO2 + NaO = O2 + Na2SO3 =>
2 SO2 + 4 NaO = O2 + 2 Na2SO3
CaBr{2+} + KOH = Ca(OH){2} + KBr =>
CaBr{2+} + KOH = Ca(OH){2} + KBr
HClO3 + Mg = H2O + HCl + Mg(ClO3)2 =>
7 HClO3 + 3 Mg = 3 H2O + HCl + 3 Mg(ClO3)2
Sb + HNO3 = Sb2O3 + NO + H2O =>
2 Sb + 2 HNO3 = Sb2O3 + 2 NO + H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
FeCr2O4 = Cr2O3 + FeO =>
FeCr2O4 = Cr2O3 + FeO
HOH + Al(NO2)3 = HNO2 + Al(OH)3 =>
3 HOH + Al(NO2)3 = 3 HNO2 + Al(OH)3
CoCl2*6H2O + H2O = CoCl2*8H2O =>
CoCl2*6H2O + 2 H2O = CoCl2*8H2O
KMnO4 + H2SO4 + Sb = K2S04 + MnSO4 + Sb2O2 + H2O =>
2 KMnO4 + 6 H2SO4 + 18 Sb = K2S04 + 2 MnSO4 + 9 Sb2O2 + 6 H2O
KBr + H2O2 = KOH + Br2 =>
2 KBr + H2O2 = 2 KOH + Br2
KClO2 + MnO2 + KOH = K2MnO4 + KCl + H2O =>
KClO2 + 2 MnO2 + 4 KOH = 2 K2MnO4 + KCl + 2 H2O
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
CuHCO3 = Cu + HC + O3 =>
CuHCO3 = Cu + HC + O3
H2SO4 + K3PO4 = H2PO4SO4K3 =>
H2SO4 + K3PO4 = H2PO4SO4K3
Ba(OH)2(aq) + MgCl2(aq) = Mg(OH)2(s) + BaCl2(aq) =>
Ba(OH)2(aq) + MgCl2(aq) = Mg(OH)2(s) + BaCl2(aq)
Na + N + H2 = NaNH2 =>
Na + N + H2 = NaNH2
KMnO4 + NO + H2SO4 = MnSO4 + HNO3 + KNO3 + H2O =>
3 KMnO4 + 5 NO + 3 H2SO4 = 3 MnSO4 + 2 HNO3 + 3 KNO3 + 2 H2O
Cu + F = Cu2F =>
2 Cu + F = Cu2F
N6 + H2 = NH3 =>
N6 + 9 H2 = 6 NH3
Ag3PO + HCl = AgCl + H3PO =>
Ag3PO + 3 HCl = 3 AgCl + H3PO
NaI + H2SO4(conc) = H2S + I2 + Na2SO4 + H2O =>
8 NaI + 5 H2SO4(conc) = H2S + 4 I2 + 4 Na2SO4 + 4 H2O
Cu(NO3)2 + Na2SO4 = Na2(NO3)2 + CuSO4 =>
Cu(NO3)2 + Na2SO4 = Na2(NO3)2 + CuSO4
N2 = N =>
N2 = 2 N
Na2SO3 + HC2H3O2 = H2SO3 + NaC2H3O2 =>
Na2SO3 + 2 HC2H3O2 = H2SO3 + 2 NaC2H3O2
Na(s) + Cl(g) = NaCl(aq) =>
Na(s) + Cl(g) = NaCl(aq)
KMnO4 + K4[Fe(CN)6] + H2SO4 = K3[Fe(CN)6] + K2SO4 + MnSO4 + H2O =>
KMnO4 + 5 K4[Fe(CN)6] + 4 H2SO4 = 5 K3[Fe(CN)6] + 3 K2SO4 + MnSO4 + 4 H2O
(CaOH)3PO4 + HCl = CaCl2 + Ca3(PO4)2 + H2O =>
2(CaOH)3PO4 + 6 HCl = 3 CaCl2 + Ca3(PO4)2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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