| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + H2O = MgO + H2
HBr + Cl2 = HCl + Br2 =>
2 HBr + Cl2 = 2 HCl + Br2
LiH + H2O = LiOH + H =>
LiH + H2O = LiOH + 2 H
Mg + H2O = MgOH + H2 =>
2 Mg + 2 H2O = 2 MgOH + H2
LiH + H2O = LiOH + H =>
LiH + H2O = LiOH + 2 H
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
K2[HgI4] + NaOH + NH3 = NH2HgOHgI + H2O + NaI + KOH =>
2 K2[HgI4] + 7 NaOH + NH3 = NH2HgOHgI + 2 H2O + 7 NaI + 4 KOH
HBr + Cl2 = Br2 + HCl =>
2 HBr + Cl2 = Br2 + 2 HCl
CH3OH(l) + O2(g) = CO2(g) + H2O(g) =>
2 CH3OH(l) + 3 O2(g) = 2 CO2(g) + 4 H2O(g)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
K2SO3 + H2SO4 = KHSO4 + SO2 + H2O =>
K2SO3 + 2 H2SO4 = 2 KHSO4 + SO2 + H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
AgF + CaCl2 = AgCl + CaF2 =>
2 AgF + CaCl2 = 2 AgCl + CaF2
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
H3PO4 + LiOH = Li3PO4 + H2O =>
H3PO4 + 3 LiOH = Li3PO4 + 3 H2O
CH3OH(l) + O2(g) = CO2(g) + H2O(g) =>
2 CH3OH(l) + 3 O2(g) = 2 CO2(g) + 4 H2O(g)
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
CH3OH(l) + O2(g) = CO2(g) + H2O(g) =>
2 CH3OH(l) + 3 O2(g) = 2 CO2(g) + 4 H2O(g)
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
MnCl2 + HNO3 + HCl = NO + MnCl4 + H2O =>
3 MnCl2 + 2 HNO3 + 6 HCl = 2 NO + 3 MnCl4 + 4 H2O
FeS2 + HNO3 = Fe(NO3)3 + H2SO4 + NO + H2O =>
FeS2 + 8 HNO3 = Fe(NO3)3 + 2 H2SO4 + 5 NO + 2 H2O
Cl + KBr = KCl + Br =>
Cl + KBr = KCl + Br
KMnO4 + KBr + H2O = MnO2 + Br2 + KOH =>
2 KMnO4 + 6 KBr + 4 H2O = 2 MnO2 + 3 Br2 + 8 KOH
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
C + O2 = CO =>
2 C + O2 = 2 CO
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Li2CO3 + H3PO4 = Li3PO4 + CO2 + H2O =>
3 Li2CO3 + 2 H3PO4 = 2 Li3PO4 + 3 CO2 + 3 H2O
HNO3 + Na2S = NO2 + Na2SO3 + H2O =>
6 HNO3 + Na2S = 6 NO2 + Na2SO3 + 3 H2O
CS2 + NaOH = Na2CS3 + Na2CO3 + H2O =>
3 CS2 + 6 NaOH = 2 Na2CS3 + Na2CO3 + 3 H2O
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
HNO3 + Na2S = NO2 + Na2SO4 + H2O =>
8 HNO3 + Na2S = 8 NO2 + Na2SO4 + 4 H2O
(NH4)2CO3 + NaOH = Na2CO3 + NH3 + H2O =>
(NH4)2CO3 + 2 NaOH = Na2CO3 + 2 NH3 + 2 H2O
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
Cr + S8 = Cr2S3 =>
16 Cr + 3 S8 = 8 Cr2S3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
PbI2 + KNO3 = Pb(NO3)2 + KI =>
PbI2 + 2 KNO3 = Pb(NO3)2 + 2 KI
C + O2 = CO =>
2 C + O2 = 2 CO
Na2O + HCl = NaCl + H2O =>
Na2O + 2 HCl = 2 NaCl + H2O
Mg(CH3COO)2 + HNO3 = CH3COOH + Mg(NO3)2 =>
Mg(CH3COO)2 + 2 HNO3 = 2 CH3COOH + Mg(NO3)2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/02/23
Équations équilibrées sur02/01/22
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