| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2Cr2O7(s) = Cr2O3(s) + 4 H2O(v) + N2(g)
Sr + N2 = SrN2 =>
Sr + N2 = SrN2
K1 + O2 = K2O =>
4 K1 + O2 = 2 K2O
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
VN + H3SO4 = V2(SO4)3 + N2 + H2 =>
4 VN + 6 H3SO4 = 2 V2(SO4)3 + 2 N2 + 9 H2
Cu(OH)2 + HCl = CuCl2 + H2O = =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
K2O(s) + H2O(l) = KOH(aq) =>
K2O(s) + H2O(l) = 2 KOH(aq)
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
CaO = Ca + O2 =>
2 CaO = 2 Ca + O2
NaCl + Ca(C2H3O2)2 = Na(C2H3O2) + CaCl2 =>
2 NaCl + Ca(C2H3O2)2 = 2 Na(C2H3O2) + CaCl2
HHHH + OO = HOH =>
HHHH + OO = 2 HOH
H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl
H2O2 = H2O + O2 = NO3 + HNO3 = H2 =>
2 H2O2 = 2 H2O + O2
Be + O2 = BeO2 =>
Be + O2 = BeO2
Rb + O2 = RbO2 =>
Rb + O2 = RbO2
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
HCl + H2Se + Cr(OH)3 = CrClSe + H2O =>
HCl + H2Se + Cr(OH)3 = CrClSe + 3 H2O
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
O{3} + NO = O{2} + NO{2} =>
2 O{3} + NO = 2 O{2} + NO{2}
Na + O2 = NaO2 =>
Na + O2 = NaO2
CH3COOH + NaOH = NaCH3COO + H2O =>
CH3COOH + NaOH = NaCH3COO + H2O
Sr + O2 = SrO =>
2 Sr + O2 = 2 SrO
MgCo3 = Co2 + Mg =>
2 MgCo3 = 3 Co2 + 2 Mg
Fe2(SO4)3 + NaI = I2 + FeSO4 + Na2SO4 =>
Fe2(SO4)3 + 2 NaI = I2 + 2 FeSO4 + Na2SO4
Fe + F = FeF3 =>
Fe + 3 F = FeF3
sodiumbicarbonate + hydrochloricacid = carbondioxide + water + sodiumchloride =>
NaHCO3 + HCl = CO2 + H2O + NaCl
C2H36 + O2 = H2O + CO2 =>
C2H36 + 11 O2 = 18 H2O + 2 CO2
MnSO4 + H2O = Mn + SO4*6H2O =>
MnSO4 + 6 H2O = Mn + SO4*6H2O
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Al + NH4ClO4 = Al2O3 + AlCl3 + AlN + H2O =>
8 Al + 3 NH4ClO4 = 2 Al2O3 + AlCl3 + 3 AlN + 6 H2O
P2O5 = P4O6 + O1 =>
2 P2O5 = P4O6 + 4 O1
*2Na + Cl2 = *2NaCl =>
*2Na + Cl2 = *2NaCl
Zn + Fe3N2 = Zn3N2 + Fe =>
3 Zn + Fe3N2 = Zn3N2 + 3 Fe
HCl + Ag{+} = H{+} + AgCl =>
HCl + Ag{+} = H{+} + AgCl
Fe + F = FeF2 =>
Fe + 2 F = FeF2
NH3 + H2O = NH4 + OH =>
NH3 + H2O = NH4 + OH
Cu(OH)2 + HCl = CuCl2 + H2O = =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
Mn(OH)3 + H2CO4 = Mn2(CO4)3 + H2O =>
2 Mn(OH)3 + 3 H2CO4 = Mn2(CO4)3 + 6 H2O
HCOOH + CH3O{-} = HCOO{-} + CH3OH =>
HCOOH + CH3O{-} = HCOO{-} + CH3OH
Na2S + O3 = Na2SO3 =>
Na2S + O3 = Na2SO3
K2CO3(s) = K2O(aq) + CO2(g) =>
K2CO3(s) = K2O(aq) + CO2(g)
Fe + S = Fe2S3 =>
2 Fe + 3 S = Fe2S3
H + CCl4 = HCl + C5H8 =>
28 H + 5 CCl4 = 20 HCl + C5H8
H2SO4 + Sr(s) = SrSO4 + H2 =>
H2SO4 + Sr(s) = SrSO4 + H2
C9H13NO + NaOH + C3Cl6O3 = C10H11NO2 + NaCl + H2O =>
3 C9H13NO + 6 NaOH + C3Cl6O3 = 3 C10H11NO2 + 6 NaCl + 6 H2O
LiHCO3(aq) + HCl(aq) = LiCl(s) + H2O(l) + CO2(g) =>
LiHCO3(aq) + HCl(aq) = LiCl(s) + H2O(l) + CO2(g)
Al2S3 + O2 = Al2O3 + SO3 =>
Al2S3 + 6 O2 = Al2O3 + 3 SO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ra + C = RaC2 =>
Ra + 2 C = RaC2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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