| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 H2SO4(aq) + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O(l)
Mn(s) + H2O(l) + O2(g) = Mn(OH)2 =>
2 Mn(s) + 2 H2O(l) + O2(g) = 2 Mn(OH)2
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
Na2Cr2O7 + HF = NaF + CrF3 + F2 + H2O =>
Na2Cr2O7 + 14 HF = 2 NaF + 2 CrF3 + 3 F2 + 7 H2O
Fe + HSCN = FeSCN + H =>
Fe + HSCN = FeSCN + H
Al2O3 + *HCl = *AlCl3 + *H2O =>
Al2O3 + 6*HCl = 2*AlCl3 + 3*H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C2H7OH(l) + O2(g) = CO2(g) + H2O(l) =>
2 C2H7OH(l) + 7 O2(g) = 4 CO2(g) + 8 H2O(l)
HHSO4 + NaOH = Na2SO4 + H2O =>
HHSO4 + 2 NaOH = Na2SO4 + 2 H2O
C8H18 + O2 = C + H2O =>
2 C8H18 + 9 O2 = 16 C + 18 H2O
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
NaAu(CN)2 + Zn = Na2Zn(CN)4 + Au =>
2 NaAu(CN)2 + Zn = Na2Zn(CN)4 + 2 Au
Al(NO3)3 + H2O = HNO3 + Al(OH)3 =>
Al(NO3)3 + 3 H2O = 3 HNO3 + Al(OH)3
AgCl(s) = Ag(s) + Cl(l) =>
AgCl(s) = Ag(s) + Cl(l)
ZnCl2 + Ca(NO3)2 = CaCl2 + Zn(NO3)2 =>
ZnCl2 + Ca(NO3)2 = CaCl2 + Zn(NO3)2
PbI2 + Na2CO3 = PbCO3 + NaI =>
PbI2 + Na2CO3 = PbCO3 + 2 NaI
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
NaNO3 + FeSO4 = Fe(NO3)2 + Na2SO4 =>
2 NaNO3 + FeSO4 = Fe(NO3)2 + Na2SO4
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O
KBrO3 + KBr + H2O = Br2 + KOH =>
KBrO3 + 5 KBr + 3 H2O = 3 Br2 + 6 KOH
NaOH + HNO3 = Na(NO3) + H2O =>
NaOH + HNO3 = Na(NO3) + H2O
C2H6O2 + KMgO4 + H2SO4 = C2H2O4 + MgSO4 + K2SO4 + H2O =>
5 C2H6O2 + 8 KMgO4 + 12 H2SO4 = 5 C2H2O4 + 8 MgSO4 + 4 K2SO4 + 22 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
BaCrO4 + AgNO3 = BaNO3 + AgCrO4 =>
BaCrO4 + AgNO3 = BaNO3 + AgCrO4
AlCl2 = Al + Cl2 =>
AlCl2 = Al + Cl2
KAlO2 + HNO3 = KNO3 + Al(NO3)3 + H2O =>
KAlO2 + 4 HNO3 = KNO3 + Al(NO3)3 + 2 H2O
Cl2 + Ca(OH)2 = Ca(OCl) + H2O =>
Cl2 + 2 Ca(OH)2 = 2 Ca(OCl) + 2 H2O
Mq + H2SO4 = MqSO4 + H2 =>
Mq + H2SO4 = MqSO4 + H2
wodorotlenekwapnia + dwutlenekwęgla = węglanwapnia + woda =>
Ca(OH)2 + CO2 = CaCO3 + H2O
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
K + P = K4P =>
4 K + P = K4P
KBrO3 + KBr + H2O = Br2 + KOH =>
KBrO3 + 5 KBr + 3 H2O = 3 Br2 + 6 KOH
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
V + KOH + KClO3 = KCl + KVO3 + H2O =>
6 V + 6 KOH + 5 KClO3 = 5 KCl + 6 KVO3 + 3 H2O
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Pb + Ag{+} = Ag + Pb2{+} =>
2 Pb + Ag{+} = Ag + Pb2{+}
CoBr3 + Pb(NO3)2 = Co(NO3)3 + PbBr2 =>
2 CoBr3 + 3 Pb(NO3)2 = 2 Co(NO3)3 + 3 PbBr2
C8H18 + O2 = CO + H2O =>
2 C8H18 + 17 O2 = 16 CO + 18 H2O
CO2(g) + LiOH = Li2CO3(s) + H2O =>
CO2(g) + 2 LiOH = Li2CO3(s) + H2O
HNO3 + K2SO3 = KNO3 + SO2 + H2O =>
2 HNO3 + K2SO3 = 2 KNO3 + SO2 + H2O
Mg + O + C2H5COOH = C2H5COOMg + H2O =>
2 Mg + O + 2 C2H5COOH = 2 C2H5COOMg + H2O
HCHO + Ag(NH3)2OH = NH3 + Ag + (NH4)2CO3 + H2O =>
HCHO + 4 Ag(NH3)2OH = 6 NH3 + 4 Ag + (NH4)2CO3 + 2 H2O
Pb(s) + Cu(NO3)2(aq) = Pb(NO3)2 + Cu =>
Pb(s) + Cu(NO3)2(aq) = Pb(NO3)2 + Cu
MnCl3 = MnCl2 + Cl2 =>
2 MnCl3 = 2 MnCl2 + Cl2
Fe(s) + Cl3(g) = FeCl(s) =>
3 Fe(s) + Cl3(g) = 3 FeCl(s)
CaCO3 + H3PO4 = Ca3(PO4)2 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO3
C4H9OH + NaOH = C4H9ONa + H2O =>
C4H9OH + NaOH = C4H9ONa + H2O
C8H18 + O2 = CO2 + H2 =>
C8H18 + 8 O2 = 8 CO2 + 9 H2
CH3NH2(g) + O2(g) = CO2(g) + N2O(g) + H2(g) =>
4 CH3NH2(g) + 5 O2(g) = 4 CO2(g) + 2 N2O(g) + 10 H2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/16/25
Équations équilibrées sur03/18/24
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