| Équations équilibrées la veille | Équations équilibrées le lendemain |
C9H10ClN5O2 + 33 H2O2 = 9 CO2 + 35 H2O + 5 HNO3 + HCl
HIO3 + CO = CO2 + I + H2O =>
2 HIO3 + 5 CO = 5 CO2 + 2 I + H2O
H2CO3 + LiOH = LiHCO3 + H2O =>
H2CO3 + LiOH = LiHCO3 + H2O
NaCl(aq) + Li(s) = NaLi + Cl =>
NaCl(aq) + Li(s) = NaLi + Cl
OH{-}(aq) + ClO3{-}(aq) + Fe(OH)3(s) = FeO42{-}(aq) + Cl{-}(aq) + H2O(l) =>
3 OH{-}(aq) + 40 ClO3{-}(aq) + 3 Fe(OH)3(s) = 3 FeO42{-}(aq) + 40 Cl{-}(aq) + 6 H2O(l)
CaCo3 + Li = Li2Co3 + Ca =>
CaCo3 + 2 Li = Li2Co3 + Ca
Pb(OH)2 + HNO3 = Pb(NO3)2 + H2O =>
Pb(OH)2 + 2 HNO3 = Pb(NO3)2 + 2 H2O
Cu(OH)2 + HPO3 = CuOHPO3 + H2O =>
Cu(OH)2 + HPO3 = CuOHPO3 + H2O
CH3COOH + CuO = CH3COO + Cu + H2O =>
2 CH3COOH + CuO = 2 CH3COO + Cu + H2O
H2O2 + C14H4Cl6O4 = C6H2Cl3OH + CO2 =>
H2O2 + C14H4Cl6O4 = 2 C6H2Cl3OH + 2 CO2
PbO + HI = PbI2 + H2O =>
PbO + 2 HI = PbI2 + H2O
Zn + H2CO3 = ZnCO3 + H2 =>
Zn + H2CO3 = ZnCO3 + H2
Pb + NaNO3 = Pb3O4 + NaNO2 =>
3 Pb + 4 NaNO3 = Pb3O4 + 4 NaNO2
H2O(g) + Na = Na(OH)(s) + H(g) =>
H2O(g) + Na = Na(OH)(s) + H(g)
C5H12 = C5H8 + H2 =>
C5H12 = C5H8 + 2 H2
SO(g) + O2 = SO2(g) =>
2 SO(g) + O2 = 2 SO2(g)
C7H6O + Cu(OH)2 = C7H6O2 + Cu2O + H2O =>
C7H6O + 2 Cu(OH)2 = C7H6O2 + Cu2O + 2 H2O
Ru + S = RuS =>
Ru + S = RuS
BH3 = B + H =>
BH3 = B + 3 H
AgNO3 + KOH = AgOH + KNO3 =>
AgNO3 + KOH = AgOH + KNO3
NiSO4 + Al = Ni + Al2(SO4)3 =>
3 NiSO4 + 2 Al = 3 Ni + Al2(SO4)3
CS2 = C + S2 =>
CS2 = C + S2
O + CS = CO + SO =>
2 O + CS = CO + SO
{-}2 = {-}4 =>
{-}2 = {-}4
Se4 + O2 = SeO =>
Se4 + 2 O2 = 4 SeO
CO3 + O2 = CO4 =>
2 CO3 + O2 = 2 CO4
MnO2 + NaOH + O2 = Na3MnO4 + H2O =>
4 MnO2 + 12 NaOH + O2 = 4 Na3MnO4 + 6 H2O
MgOH + HBr = MgH + BrOH =>
MgOH + HBr = MgH + BrOH
CaO + Na2SO4 = Ca2SO4 + NaO =>
2 CaO + Na2SO4 = Ca2SO4 + 2 NaO
NaPO4 + BaCl2 = NaCl2 + Ba(PO4) =>
NaPO4 + BaCl2 = NaCl2 + Ba(PO4)
CH3COOH + NaOH = CH2COOH + NaOH2 =>
CH3COOH + NaOH = CH2COOH + NaOH2
As + Cl2 = As2Cl3 =>
4 As + 3 Cl2 = 2 As2Cl3
KMgCl3 + H2O = MgCl2H2O + KCl =>
KMgCl3 + H2O = MgCl2H2O + KCl
P4 + Br2 + H2O = H3PO4 + HBr =>
P4 + 10 Br2 + 16 H2O = 4 H3PO4 + 20 HBr
C3H4O2 + NaHCO3 = C3NaH3O2 + CO2 + H2O =>
C3H4O2 + NaHCO3 = C3NaH3O2 + CO2 + H2O
RbOH + FeSO4 = Rb2SO4 + Fe(OH)2 =>
2 RbOH + FeSO4 = Rb2SO4 + Fe(OH)2
NaSO4 + Cu = Cu2SO4 + Na =>
NaSO4 + 2 Cu = Cu2SO4 + Na
SO3 + Cl2 = SCl2 + O3 =>
SO3 + Cl2 = SCl2 + O3
P + KOH + H2O = PH3 + KH2PO4 =>
8 P + 3 KOH + 9 H2O = 5 PH3 + 3 KH2PO4
Mg2SiO4 + H = H2SiO4 + Mg =>
Mg2SiO4 + 2 H = H2SiO4 + 2 Mg
Cd2 + OH = Cd(OH)2 =>
Cd2 + 4 OH = 2 Cd(OH)2
Sr + HI = SrI2 + H2 =>
Sr + 2 HI = SrI2 + H2
Hg + Cl = HgCl =>
Hg + Cl = HgCl
CO + KSCN = CO(SCN)2 + K =>
CO + 2 KSCN = CO(SCN)2 + 2 K
AgNO3 + Na3PO4 = Ag3PO4 + Na3(NO3)3 =>
3 AgNO3 + Na3PO4 = Ag3PO4 + Na3(NO3)3
Zn + Ni(NO3)2 = Zn(NO3)2 + Ni =>
Zn + Ni(NO3)2 = Zn(NO3)2 + Ni
Ba3N2 + O2 = BaO + N2 =>
2 Ba3N2 + 3 O2 = 6 BaO + 2 N2
S8 + BaO = BaS + O2 =>
S8 + 8 BaO = 8 BaS + 4 O2
H2SO4 + Ti(CO3)2 = Ti(SO4)2 + H2O + CO2 =>
2 H2SO4 + Ti(CO3)2 = Ti(SO4)2 + 2 H2O + 2 CO2
NaI + CI = NaCI + I2 =>
2 NaI + 2 CI = 2 NaCI + I2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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