| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Ag + O2 = 2 Ag2O
P2O3 + H2O = H3PO3 =>
P2O3 + 3 H2O = 2 H3PO3
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
C6H10O + O2 = CO2 + H2O =>
C6H10O + 8 O2 = 6 CO2 + 5 H2O
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
P4 + Cl2 = PCl5 =>
P4 + 10 Cl2 = 4 PCl5
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
MnO7 = MnO + O2 =>
MnO7 = MnO + 3 O2
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
FeO3(s) + CO(g) = Fe(l) + CO2(g) =>
FeO3(s) + 3 CO(g) = Fe(l) + 3 CO2(g)
AgI + Na2S = Ag2S + NaI =>
2 AgI + Na2S = Ag2S + 2 NaI
P2O3 + H2O = H3PO3 =>
P2O3 + 3 H2O = 2 H3PO3
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
B + O2 = B2O3 =>
4 B + 3 O2 = 2 B2O3
Mg + P4 = Mg3P2 =>
6 Mg + P4 = 2 Mg3P2
B + O2 = B2O5 =>
4 B + 5 O2 = 2 B2O5
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
P4 + Ca = Ca3P2 =>
P4 + 6 Ca = 2 Ca3P2
B + O2 = B2O3 =>
4 B + 3 O2 = 2 B2O3
Na + P4 = Na3P =>
12 Na + P4 = 4 Na3P
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
O3C3N3Cl3 + CO(NH2)2 + NaOH + H2O = C3N3O3H3 + N2H4*H2CO3 + NaCl =>
O3C3N3Cl3 + 3 CO(NH2)2 + 3 NaOH + 3 H2O = C3N3O3H3 + 3 N2H4*H2CO3 + 3 NaCl
Na + P4 = Na3P =>
12 Na + P4 = 4 Na3P
SIO2 + H2O = SIO2H2O =>
SIO2 + H2O = SIO2H2O
Na + P4 = Na3P =>
12 Na + P4 = 4 Na3P
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
NH4Cl + AgNO3 = NH4NO3 + AgCl =>
NH4Cl + AgNO3 = NH4NO3 + AgCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C6H12 + O2 = H2C6H8O4 + H2O =>
2 C6H12 + 5 O2 = 2 H2C6H8O4 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
O3C3N3Cl3 + CO(NH2)2 + NaOH = C3N3O3H3 + N2H4 + NaCl + CO2 =>
O3C3N3Cl3 + 3 CO(NH2)2 + 3 NaOH = C3N3O3H3 + 3 N2H4 + 3 NaCl + 3 CO2
Zn + CuCl2 = ZnCl2 + Cu =>
Zn + CuCl2 = ZnCl2 + Cu
CH3COONa + HCl = CH3COOH + NaCl =>
CH3COONa + HCl = CH3COOH + NaCl
Cs2O + H2O = CsOH =>
Cs2O + H2O = 2 CsOH
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Ca(HCO3)2(aq) = CaCO3(s) + H2O(l) + CO2(g) =>
Ca(HCO3)2(aq) = CaCO3(s) + H2O(l) + CO2(g)
V2O3 + Ca = V + CaO =>
V2O3 + 3 Ca = 2 V + 3 CaO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/24/22
Équations équilibrées sur08/23/21
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