| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 H2O + 6 CO2 = C6H12O6 + 6 O2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
C2H4 + O2 = CO2 + H2O3 =>
C2H4 + 5 O2 = 2 CO2 + 2 H2O3
K3 + P = K3P =>
K3 + P = K3P
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
C + O2 = CO =>
2 C + O2 = 2 CO
Fe3O4 + CO = Fe + CO2 =>
Fe3O4 + 4 CO = 3 Fe + 4 CO2
CuS + O2 = CuO + SO2 =>
2 CuS + 3 O2 = 2 CuO + 2 SO2
AgNO3(aq) + NH4Cl(aq) = NH4NO3 + AgCl(s) =>
AgNO3(aq) + NH4Cl(aq) = NH4NO3 + AgCl(s)
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Zn + KOH = KZnOH =>
Zn + KOH = KZnOH
C21H44 + O2 = CO2 + H2O =>
C21H44 + 32 O2 = 21 CO2 + 22 H2O
Zn + KOH = KZnOH =>
Zn + KOH = KZnOH
Fe + O2 + H2O = Fe(OH)2 =>
2 Fe + O2 + 2 H2O = 2 Fe(OH)2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
KOH = K2O + H2O =>
2 KOH = K2O + H2O
I2O5 + CO = CO2 + I2 =>
I2O5 + 5 CO = 5 CO2 + I2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
K3PO4 + BaCl2 = Ba3(PO4)2 + KCl =>
2 K3PO4 + 3 BaCl2 = Ba3(PO4)2 + 6 KCl
H2S + O2 = H2O + SO2 =>
2 H2S + 3 O2 = 2 H2O + 2 SO2
Ca(CIO3) + Li2(SO4) = CaSO4 + Li2(CIO3) =>
Ca(CIO3) + Li2(SO4) = CaSO4 + Li2(CIO3)
Ti + N = Ti3N4 =>
3 Ti + 4 N = Ti3N4
Zn + HNO3 = Zn(NO3)3 + H2 =>
2 Zn + 6 HNO3 = 2 Zn(NO3)3 + 3 H2
CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O
CaO = Ca + O2 =>
2 CaO = 2 Ca + O2
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
FeO + HNO3 = Fe(NO3)2 + H2O =>
FeO + 2 HNO3 = Fe(NO3)2 + H2O
HNO3 + H2S = NO + H2O + S =>
2 HNO3 + 3 H2S = 2 NO + 4 H2O + 3 S
Fe2O3(s) + C(s) = Fe(s) + CO2(g) =>
2 Fe2O3(s) + 3 C(s) = 4 Fe(s) + 3 CO2(g)
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Mg(s) + H2O(g) = H2(g) + Mg(OH)2(s) =>
Mg(s) + 2 H2O(g) = H2(g) + Mg(OH)2(s)
KCl + Br2 = KBr + Cl2 =>
2 KCl + Br2 = 2 KBr + Cl2
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
Mg(s) + H2O(l) = H2(g) + Mg(OH)2(s) =>
Mg(s) + 2 H2O(l) = H2(g) + Mg(OH)2(s)
CO2 + H2O = C8H6 + O2 =>
16 CO2 + 6 H2O = 2 C8H6 + 19 O2
Fe3O4 + CO = Fe + CO2 =>
Fe3O4 + 4 CO = 3 Fe + 4 CO2
NH4NO3 = N2 + O2 + H20 =>
10 NH4NO3 = 10 N2 + 15 O2 + 2 H20
KMnO4 = K2MnO4 + MnO2 + O2 =>
2 KMnO4 = K2MnO4 + MnO2 + O2
P4(s) + Ca(s) = Ca3P2(s) =>
P4(s) + 6 Ca(s) = 2 Ca3P2(s)
Ba(OH)2 + HNO3 = Ba(NO3)2 + H2O =>
Ba(OH)2 + 2 HNO3 = Ba(NO3)2 + 2 H2O
(NH4)2S(aq) + ZnCl2(aq) = NH4Cl + ZnS(s) =>
(NH4)2S(aq) + ZnCl2(aq) = 2 NH4Cl + ZnS(s)
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/17
Équations équilibrées sur01/26/17
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