| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cr2O3 + K2O = 2 KCrO2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Cu + CN = Cu(CN) =>
Cu + CN = Cu(CN)
NaO2 + HO = NaOH + O =>
NaO2 + HO = NaOH + 2 O
C17H19NO3 + H2O = C17H20NO3 + OH =>
C17H19NO3 + H2O = C17H20NO3 + OH
CuC2O4 + NaOH = Cu(OH)2 + Na2C2O4 =>
CuC2O4 + 2 NaOH = Cu(OH)2 + Na2C2O4
CH3COOH + MgCO3 = Mg(CH3COOH)2 + CO2 + H2O =>
9 CH3COOH + 4 MgCO3 = 4 Mg(CH3COOH)2 + 6 CO2 + 2 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
NiCO3 + CaSO4 = CaCO3 + NiSO4 =>
NiCO3 + CaSO4 = CaCO3 + NiSO4
NH4Cl + NH3 = NH3NH4Cl =>
NH4Cl + NH3 = NH3NH4Cl
C3H4O2 + C8H18O = C11H20O2 + H2O =>
C3H4O2 + C8H18O = C11H20O2 + H2O
CsNO3 + Cu2S = CuNO3 + Cs2S =>
2 CsNO3 + Cu2S = 2 CuNO3 + Cs2S
Cl2 + KBe = KCl + Be =>
Cl2 + 2 KBe = 2 KCl + 2 Be
Cu(OH)2 + HCl + H2O = [Cu(H2O)4]Cl2 =>
Cu(OH)2 + 2 HCl + 2 H2O = [Cu(H2O)4]Cl2
CsNO3 + Cu2S = CuNO3 + Cs2S =>
2 CsNO3 + Cu2S = 2 CuNO3 + Cs2S
Cl2 + KBe = KCl + Be =>
Cl2 + 2 KBe = 2 KCl + 2 Be
azufre + ozono = dióxidodeazufre =>
3 S + 2 O3 = 3 SO2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
BaI2 + AlCl3 = BaCl2 + AlI3 =>
3 BaI2 + 2 AlCl3 = 3 BaCl2 + 2 AlI3
KIO2 + Cl = KCl + IO2 =>
KIO2 + Cl = KCl + IO2
NH4C2H3O2(aq) + NaOH(aq) = NH4OH(s) + NaC2H3O2(aq) =>
NH4C2H3O2(aq) + NaOH(aq) = NH4OH(s) + NaC2H3O2(aq)
AgNO3 + Nb2O5 = AgNbO3 + NO2 + O2 =>
4 AgNO3 + 2 Nb2O5 = 4 AgNbO3 + 4 NO2 + O2
L + HF = H2 + LF =>
2 L + 2 HF = H2 + 2 LF
C5H10 + Ag2O = C5H10O2 + Ag =>
C5H10 + 2 Ag2O = C5H10O2 + 4 Ag
KBrO3 + KBr + HCl = KCl + Br2 + H2O =>
KBrO3 + 5 KBr + 6 HCl = 6 KCl + 3 Br2 + 3 H2O
NO3H + SH2 = NO + SO2 + H2O =>
2 NO3H + SH2 = 2 NO + SO2 + 2 H2O
Cl2 + KBe = KCl + Be =>
Cl2 + 2 KBe = 2 KCl + 2 Be
Mg2 + N3 = MgN =>
3 Mg2 + 2 N3 = 6 MgN
CsNO3 + Cu2S = CuNO3 + Cs2S =>
2 CsNO3 + Cu2S = 2 CuNO3 + Cs2S
GaBr2 + Cl3 = GaCl3 + Br2 =>
GaBr2 + Cl3 = GaCl3 + Br2
CP + SO{+} = PO{+} + CS =>
CP + SO{+} = PO{+} + CS
SiF4 + M(OH)2 = MF2 + SiO2 + H2O =>
SiF4 + 2 M(OH)2 = 2 MF2 + SiO2 + 2 H2O
Al + (SO4) + H3PO4 = AlPO4 + H2SO4 =>
2 Al + 3(SO4) + 2 H3PO4 = 2 AlPO4 + 3 H2SO4
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Mn{+2} + Br{-} = Mn{+} + Br{+} =>
2 Mn{+2} + Br{-} = 2 Mn{+} + Br{+}
V + H2O = VOH + H =>
V + H2O = VOH + H
Pb + Fe(NO3)3 = Fe3 + Pb(NO3) =>
9 Pb + 3 Fe(NO3)3 = Fe3 + 9 Pb(NO3)
S4O6 + H2O = SO4 + H =>
S4O6 + 10 H2O = 4 SO4 + 20 H
Ce(IO3)4 + H2C2O4 = Ce2(C2O4)3 + HI + CO2 + H2O =>
2 Ce(IO3)4 + 28 H2C2O4 = Ce2(C2O4)3 + 8 HI + 50 CO2 + 24 H2O
Zn + Cu2(SO4)3 + O2 = CuO + ZnSO4 =>
3 Zn + Cu2(SO4)3 + O2 = 2 CuO + 3 ZnSO4
Zn + CaCO3 = ZnO + CaO + CO =>
Zn + CaCO3 = ZnO + CaO + CO
[Cr(N2H4CO)6]4[Cr(CN)6] + KMnO4 + H2SO4 = K2Cr2O7 + MnSO4 + CO2 + KNO3 + K2SO4 + H2O =>
10[Cr(N2H4CO)6]4[Cr(CN)6] + 936 KMnO4 + 1109 H2SO4 = 25 K2Cr2O7 + 936 MnSO4 + 300 CO2 + 540 KNO3 + 173 K2SO4 + 1589 H2O
Fe{3} + SCN{-} = Fe(SCN)3 =>
Fe{3} + 3 SCN{-} = Fe(SCN)3
BO3H3 + CH3OH = BO3C3H9 + H2O =>
BO3H3 + 3 CH3OH = BO3C3H9 + 3 H2O
CO2 + HNO3 + H3PO4 + H2O = C106H175O42N16P + O2 =>
106 CO2 + 16.000000000001HNO3 + H3PO4 + 78.000000000003H2O = C106H175O42N16P + 150.00000000001O2
CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O
C1999H4002 + O2 = CO2 + H2O =>
2 C1999H4002 + 5999 O2 = 3998 CO2 + 4002 H2O
CuS + HNO3 = Cu(NO2)2 + NO2 + H2SO4 + H2O =>
CuS + 6 HNO3 = Cu(NO2)2 + 4 NO2 + H2SO4 + 2 H2O
H2SO4 + Sn(OH)2 = H2O + SnSO4 =>
H2SO4 + Sn(OH)2 = 2 H2O + SnSO4
SbF5(s) + K2MnF6(s) = KSbF6(l) + MnF3(s) + F2(g) =>
4 SbF5(s) + 2 K2MnF6(s) = 4 KSbF6(l) + 2 MnF3(s) + F2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/05/25
Équations équilibrées sur02/04/24
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