| Équations équilibrées la veille | Équations équilibrées le lendemain |
C + O2 = CO2
(NH4)2Co3(aq) + Cu(No3)2(aq) = CuCo3(s) + NH4No3(aq) =>
(NH4)2Co3(aq) + Cu(No3)2(aq) = CuCo3(s) + 2 NH4No3(aq)
Ca(NO3)2 + Na2CO3 = CaCO3 + NaNO3 =>
Ca(NO3)2 + Na2CO3 = CaCO3 + 2 NaNO3
KCl + AgNO3 = KNO3 + AgCl =>
KCl + AgNO3 = KNO3 + AgCl
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
Sr(OH)2 + HClO4 = Sr(ClO4)2 + H2O =>
Sr(OH)2 + 2 HClO4 = Sr(ClO4)2 + 2 H2O
(C6H10O5) + O2 = CO2 + H2 =>
2(C6H10O5) + 7 O2 = 12 CO2 + 10 H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
KClO3 = KClO + O2 =>
KClO3 = KClO + O2
C6H12O6 + O2 = CO2 + H20 =>
5 C6H12O6 + 15 O2 = 30 CO2 + 3 H20
Zn + CrCl3 = CrCl2 + ZnCl2 =>
Zn + 2 CrCl3 = 2 CrCl2 + ZnCl2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Br2Sn + BaOH2 = SnOH2 + BaBr2 =>
Br2Sn + BaOH2 = SnOH2 + BaBr2
H2So4 + LiOH = Li2So4 + H2O =>
H2So4 + 2 LiOH = Li2So4 + 2 H2O
CO2 + KOH = K2CO3 + H2O =>
CO2 + 2 KOH = K2CO3 + H2O
BiCl3 + Na2CO3 = Bi2(CO3)3 + NaCl =>
2 BiCl3 + 3 Na2CO3 = Bi2(CO3)3 + 6 NaCl
N2H4(l) + N2O4(l) = N2(g) + H2O(g) =>
2 N2H4(l) + N2O4(l) = 3 N2(g) + 4 H2O(g)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NH3(g) + CO2 = (NH2)2CO(s) + H2O(g) =>
2 NH3(g) + CO2 = (NH2)2CO(s) + H2O(g)
Al + ZnCl = AlCl + Zn =>
Al + ZnCl = AlCl + Zn
Na2CO3 + MgCl2 = NaCl + MgCO3 =>
Na2CO3 + MgCl2 = 2 NaCl + MgCO3
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
AgNo3(aq) + HCl(aq) = AgCl(s) + HNo3(aq) =>
AgNo3(aq) + HCl(aq) = AgCl(s) + HNo3(aq)
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
carbon + oxygen = carbondioxide =>
C + O2 = CO2
N2O4(l) + N2H4(l) = N2(g) + H2O(g) =>
N2O4(l) + 2 N2H4(l) = 3 N2(g) + 4 H2O(g)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cl2 + I3Cr3 + KOH = KCl + KIO3 + K2CrO4 + H2O =>
33 Cl2 + 2 I3Cr3 + 84 KOH = 66 KCl + 6 KIO3 + 6 K2CrO4 + 42 H2O
Fe2O3 + Al = Al2O3 + Fe =>
Fe2O3 + 2 Al = Al2O3 + 2 Fe
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
KMnO4 + HCl = KCl + MnCl2 + Cl2 + H2O =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 5 Cl2 + 8 H2O
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
P4(s) + Cl2(g) = PCl5(g) =>
P4(s) + 10 Cl2(g) = 4 PCl5(g)
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
As2O5 + H2O = H3AsO4 =>
As2O5 + 3 H2O = 2 H3AsO4
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
H2 + O = H2O =>
H2 + O = H2O
Sn(s) + P(s) = Sn3P2(s) =>
3 Sn(s) + 2 P(s) = Sn3P2(s)
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Mg + HCl = MgCl + H =>
Mg + HCl = MgCl + H
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
NaOH + AgNO3 = NaNO3 + AgOH =>
NaOH + AgNO3 = NaNO3 + AgOH
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Cl2 + I3Cr + KOH = KCl + KIO3 + K2CrO4 + H2O =>
21 Cl2 + 2 I3Cr + 52 KOH = 42 KCl + 6 KIO3 + 2 K2CrO4 + 26 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/20/16
Équations équilibrées sur03/21/15
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