| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaOH(aq) + MnCl2(aq) = NaCl2 + MnOH
Pb(NO3) + KI2 = PbI2 + KNO3 =>
Pb(NO3) + KI2 = PbI2 + KNO3
Fe + C2H6O = FeC2H4O + H2 =>
Fe + C2H6O = FeC2H4O + H2
Al(OH)3 + HBr = AlBr3 + HOH =>
Al(OH)3 + 3 HBr = AlBr3 + 3 HOH
NiCl2 + KSCN + PY = Ni(SCN)2(PY)2 + KCl =>
NiCl2 + 2 KSCN + 2 PY = Ni(SCN)2(PY)2 + 2 KCl
NH3 + CuO = N2 + Cu + HOH =>
2 NH3 + 3 CuO = N2 + 3 Cu + 3 HOH
Ag(NO3)2 + HCl = Ag(NO3)2HCl =>
Ag(NO3)2 + HCl = Ag(NO3)2HCl
HF + N2F2 = NHF2 =>
2 HF + N2F2 = 2 NHF2
N2H3 = N4H6 =>
2 N2H3 = N4H6
Al(OH)3 + HNO2 = H2O + Al(NO3) =>
Al(OH)3 + HNO2 = 2 H2O + Al(NO3)
NaBrO3 + NH3 = NaBr + NO + H2O =>
5 NaBrO3 + 6 NH3 = 5 NaBr + 6 NO + 9 H2O
C3H5N3O9 = CO2 + N2 + H2O + O =>
2 C3H5N3O9 = 6 CO2 + 3 N2 + 5 H2O + O
S8 + CO = SO2 + C2 =>
S8 + 16 CO = 8 SO2 + 8 C2
FeO + HNO3 = Fe(NO3)2 + H2O =>
FeO + 2 HNO3 = Fe(NO3)2 + H2O
FeCl3 + NaBH4 + H2O = Fe2B + B(OH)3 + H2 + NaCl =>
4 FeCl3 + 12 NaBH4 + 30 H2O = 2 Fe2B + 10 B(OH)3 + 39 H2 + 12 NaCl
H + H2SNO3 = S8 + NO + H2O =>
16 H + 8 H2SNO3 = S8 + 8 NO + 16 H2O
Al + HClO4 = H + Al(ClO4)3 =>
Al + 3 HClO4 = 3 H + Al(ClO4)3
Li2O + Al2O3 = LiAlO2 =>
Li2O + Al2O3 = 2 LiAlO2
K + Cl + O = KClO4 =>
K + Cl + 4 O = KClO4
P + Cl = PCl5 =>
P + 5 Cl = PCl5
Me + H2O = MeOH + H2 =>
2 Me + 2 H2O = 2 MeOH + H2
Zr + H2 = ZrH2 =>
Zr + H2 = ZrH2
NiCO3 = NiO + CO2 =>
NiCO3 = NiO + CO2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Ca(C2H3O2)2 + NaOH = Ca(OH)2 + Na2(C2H3O2)2 =>
Ca(C2H3O2)2 + 2 NaOH = Ca(OH)2 + Na2(C2H3O2)2
H3PO4 + CaOH = Ca3(PO4)2 + H3O =>
2 H3PO4 + 3 CaOH = Ca3(PO4)2 + 3 H3O
Zn + AgCl = ZnCl2 + Ag =>
Zn + 2 AgCl = ZnCl2 + 2 Ag
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C + H2O = CO + H =>
C + H2O = CO + 2 H
C5H5N + H2O = C5H6N + OH =>
C5H5N + H2O = C5H6N + OH
C2H6 + H2O = H3O + C2H4 =>
C2H6 + 2 H2O = 2 H3O + C2H4
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
CH3OH + NaCl + H2SO4 = CH3Cl + H2O + Na2SO4 =>
2 CH3OH + 2 NaCl + H2SO4 = 2 CH3Cl + 2 H2O + Na2SO4
HCIO = HCI + O =>
HCIO = HCI + O
CH3COONH4 + Ba(OH)2 = (CH3COO)2Ba + NH4OH =>
2 CH3COONH4 + Ba(OH)2 = (CH3COO)2Ba + 2 NH4OH
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
MgS = Mg + S =>
MgS = Mg + S
FeO2 + H2O = Fe(OH)2 + O2 =>
2 FeO2 + 2 H2O = 2 Fe(OH)2 + O2
C7H14 + O = CO2 + H2O =>
C7H14 + 21 O = 7 CO2 + 7 H2O
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3
PbCl4 + Fe = PbCl2 + FeCl3 =>
3 PbCl4 + 2 Fe = 3 PbCl2 + 2 FeCl3
HClO4 + NO2 = HNO2 + ClO4 =>
HClO4 + NO2 = HNO2 + ClO4
Al + Na2(SO4) = Al2(SO4)3 + Na =>
2 Al + 3 Na2(SO4) = Al2(SO4)3 + 6 Na
B2H6 + HCl = B + ClH7 =>
B2H6 + HCl = 2 B + ClH7
HNO3 + KNO3 + I2 = NO + KIO3 + H2O =>
4 HNO3 + 6 KNO3 + 3 I2 = 10 NO + 6 KIO3 + 2 H2O
H(Cl) + Mg(OH)2 = MgCl2 + H2O =>
2 H(Cl) + Mg(OH)2 = MgCl2 + 2 H2O
I2 + HNO3 = HIO3 + NO + H2O =>
3 I2 + 10 HNO3 = 6 HIO3 + 10 NO + 2 H2O
C4H10S + NaOCl = C8H18S2 + NaCl + H2O =>
2 C4H10S + NaOCl = C8H18S2 + NaCl + H2O
Cr + ClO4 = Cr2O7 + Cl2 =>
16 Cr + 14 ClO4 = 8 Cr2O7 + 7 Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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