| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaO(s) + CO2(g) = CaCO3(s)
Al2(SO4)3 + K3PO4 = Al2PO4 + K3(SO4)3 =>
Al2(SO4)3 + K3PO4 = Al2PO4 + K3(SO4)3
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
Zn + NiCl2 = Zn2Ni3 + Cl =>
2 Zn + 3 NiCl2 = Zn2Ni3 + 6 Cl
TcO3 + H2O = H2TcO4 =>
TcO3 + H2O = H2TcO4
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Cd + Cu(NO3)2 = Cd(NO3)2 + Cu =>
Cd + Cu(NO3)2 = Cd(NO3)2 + Cu
Na3PO4 + CaSO4 = Ca3(PO4)2 + Na2SO4 =>
2 Na3PO4 + 3 CaSO4 = Ca3(PO4)2 + 3 Na2SO4
C6H20 = C6H6 + H2 =>
C6H20 = C6H6 + 7 H2
CuSO4KJ = CuJKSO4 =>
CuSO4KJ = CuJKSO4
Fe + Al2(SO4)3 = Fe(SO4) + Al2 =>
3 Fe + Al2(SO4)3 = 3 Fe(SO4) + Al2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CuCl + H2S = Cu2S + HCl =>
2 CuCl + H2S = Cu2S + 2 HCl
HF = H1F =>
HF = H1F
TcO3 + H2O = H2TcO4 =>
TcO3 + H2O = H2TcO4
KCrO2 + KClO3 + KOH = KCl + K2CrO4 + H2O =>
2 KCrO2 + KClO3 + 2 KOH = KCl + 2 K2CrO4 + H2O
Sn + Pb(NO3)4 = Pb + Sn(NO3)4 =>
Sn + Pb(NO3)4 = Pb + Sn(NO3)4
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
(NH4)Cl + Pb(NO3)2 = NH4(NO3) + PbCl2 =>
2(NH4)Cl + Pb(NO3)2 = 2 NH4(NO3) + PbCl2
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
H2SO4 + HI = SO2 + I2 + H2O =>
H2SO4 + 2 HI = SO2 + I2 + 2 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Fe2O3 + H2S = S2 + FeS + H2O =>
2 Fe2O3 + 6 H2S = S2 + 4 FeS + 6 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Li2SO3 + HBr = LiBr + H2O + SO2 =>
Li2SO3 + 2 HBr = 2 LiBr + H2O + SO2
I2 + NaF = NaI + F2 =>
I2 + 2 NaF = 2 NaI + F2
C6H5ONa + NaOH = C6H5OH + Na2O =>
C6H5ONa + NaOH = C6H5OH + Na2O
Ca(OH)2 + H2SO4 = CaSO4 + HOH =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 HOH
Li3(PO4) + Fe(NO3)3 = Li(NO3) + Fe(PO4) =>
Li3(PO4) + Fe(NO3)3 = 3 Li(NO3) + Fe(PO4)
C2H5OH1 + O2 = CO2 + H2O =>
C2H5OH1 + 3 O2 = 2 CO2 + 3 H2O
Ca(OH)2 + H2SO4 = CaSO4 + HOH =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 HOH
K + N2 = K3N =>
6 K + N2 = 2 K3N
KCNS + Fe(NO3)3 = KNO3 + Fe(CNS)3 =>
3 KCNS + Fe(NO3)3 = 3 KNO3 + Fe(CNS)3
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu =>
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
C2H5OH + Cl2 + NaOH = CH3COOH + NaCl + H2O =>
C2H5OH + 2 Cl2 + 4 NaOH = CH3COOH + 4 NaCl + 3 H2O
FeCl2 + K2SO4 = FeSO4 + KCl =>
FeCl2 + K2SO4 = FeSO4 + 2 KCl
Fe*S = FeS =>
Fe*S = FeS
Hg + KCN + H2O + O2 = K2[Hg(CN)4] + KOH =>
2 Hg + 8 KCN + 2 H2O + O2 = 2 K2[Hg(CN)4] + 4 KOH
HNO3 + Pb = PbO2 + NO2 + H2O =>
4 HNO3 + Pb = PbO2 + 4 NO2 + 2 H2O
KMnO4 + Fe(CH3OOC)3 = CO2 + Fe2O3 + H2O + KOH + MnO2 =>
16 KMnO4 + 2 Fe(CH3OOC)3 = 12 CO2 + Fe2O3 + H2O + 16 KOH + 16 MnO2
Pb(s) + Ni(NO3)2(aq) = Ni(s) + Pb(NO3)2(s) =>
Pb(s) + Ni(NO3)2(aq) = Ni(s) + Pb(NO3)2(s)
C5H12 = C2H6 + C3H6 =>
C5H12 = C2H6 + C3H6
C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2
CH2O + H2 = CH3OH =>
CH2O + H2 = CH3OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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