| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2SiO3 + H2O = NaHSiO3 + NaOH
Na2SnO2 + HCl = NaCl + SnCl2 + H2O =>
Na2SnO2 + 4 HCl = 2 NaCl + SnCl2 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
MnO4{-} + H{+} + Cl{-} = Mn{+2} + Cl2 + H2O =>
2 MnO4{-} + 16 H{+} + 10 Cl{-} = 2 Mn{+2} + 5 Cl2 + 8 H2O
(NH4)2SO4 + CaSO4 = (NH4)2[Ca(SO4)2] =>
(NH4)2SO4 + CaSO4 = (NH4)2[Ca(SO4)2]
K2O + SO2 = K2SO3 =>
K2O + SO2 = K2SO3
Ca(OH)2 + NaOH = NaCa + H2O + O =>
2 Ca(OH)2 + 2 NaOH = 2 NaCa + 3 H2O + 3 O
N2 + S8 = N2S5 =>
8 N2 + 5 S8 = 8 N2S5
S + NaOH = Na2S + Na2S2O3 + H2O =>
4 S + 6 NaOH = 2 Na2S + Na2S2O3 + 3 H2O
N2 + KCl = K + NCl =>
N2 + 2 KCl = 2 K + 2 NCl
HClO3 + Ba(HO)2 = BaClO3 + H(HO)2 =>
HClO3 + Ba(HO)2 = BaClO3 + H(HO)2
C3H7OH + C3H6O2 = C6H12O2 + H2O =>
C3H7OH + C3H6O2 = C6H12O2 + H2O
HNO3 + KOH = HNO3KOH =>
HNO3 + KOH = HNO3KOH
CH2NH2CHCOOH + O2 = CH2COCOOH + NH2 + H =>
2 CH2NH2CHCOOH + O2 = 2 CH2COCOOH + 2 NH2 + 2 H
NaNO3 + FeS04 + H2SO4 = Fe2(SO4)3 + NO + Na2SO4 + H2O =>
18 NaNO3 + 2 FeS04 + 4 H2SO4 = Fe2(SO4)3 + 18 NO + 9 Na2SO4 + 4 H2O
H2 = H =>
H2 = 2 H
SeO2 + NaOH = NaHSeO3 =>
SeO2 + NaOH = NaHSeO3
C4H4O6H2 + NaOH + KOH + H2O = C4H4O6NaK*4H2O =>
C4H4O6H2 + NaOH + KOH + 2 H2O = C4H4O6NaK*4H2O
Cl2 + CH4 + O2 = HCl + CO =>
4 Cl2 + 2 CH4 + O2 = 8 HCl + 2 CO
OH{+} + H2O + TeO2 + BrO3{-} = H6TeO6 + Br2 =>
2 OH{+} + 20 H2O + 7 TeO2 + 2 BrO3{-} = 7 H6TeO6 + Br2
Si + O2 = Si2O =>
4 Si + O2 = 2 Si2O
NaHSO3CH2O + C16H11N3O3 = NaHSO2CH2O + CO2 + H2O + NO2 =>
81 NaHSO3CH2O + 2 C16H11N3O3 = 81 NaHSO2CH2O + 32 CO2 + 11 H2O + 6 NO2
KLO3 + KL + HCl = L2 + KCl + H2O =>
KLO3 + 5 KL + 6 HCl = 3 L2 + 6 KCl + 3 H2O
Sn + HgCl2 = SnCl2 + Hg =>
Sn + HgCl2 = SnCl2 + Hg
Ca(OH)2 + Na2CO3 = CaCO3 + NaOH =>
Ca(OH)2 + Na2CO3 = CaCO3 + 2 NaOH
Pb + PbO2 + H2SO4 = PbSO4 + H2O =>
Pb + PbO2 + 2 H2SO4 = 2 PbSO4 + 2 H2O
Sn + HgCl2 = SnCl2 + Hg =>
Sn + HgCl2 = SnCl2 + Hg
Cd + O = CdO =>
Cd + O = CdO
N2O + CO2 = NO + CO =>
N2O + CO2 = 2 NO + CO
Si + NaOH + H2O = NaSiO3 + H2 =>
2 Si + 2 NaOH + 4 H2O = 2 NaSiO3 + 5 H2
C = C16 =>
16 C = C16
KHC4H4O6 = K2CO3 + H + C + O2 =>
4 KHC4H4O6 = 2 K2CO3 + 20 H + 14 C + 9 O2
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
C20H40 + O2 = CO + H2O =>
C20H40 + 20 O2 = 20 CO + 20 H2O
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
Ca(OH)2 + Al(NO3)2 = Al(OH)2 + Ca(NO3)2 =>
Ca(OH)2 + Al(NO3)2 = Al(OH)2 + Ca(NO3)2
KOH + H2S = K2S + H2O =>
2 KOH + H2S = K2S + 2 H2O
Bi(OH)3 + Na2S2O6(O2) + NaOH = NaBiO3 + H2O + Na2S2O7 =>
Bi(OH)3 + Na2S2O6(O2) + NaOH = NaBiO3 + 2 H2O + Na2S2O7
CH3CH2CH2CH3 + O2 = H2O + CO2 =>
2 CH3CH2CH2CH3 + 13 O2 = 10 H2O + 8 CO2
MgBr2 + OH = MgO + HBr2 =>
MgBr2 + OH = MgO + HBr2
C2 + H2 + O = C12H22O11 =>
6 C2 + 11 H2 + 11 O = C12H22O11
AlNaOH = NaAlOH =>
AlNaOH = NaAlOH
K2CO3 + Br2 = KBrO3 + KBr + CO2 =>
3 K2CO3 + 3 Br2 = KBrO3 + 5 KBr + 3 CO2
CH2CHCH2OH + KMnO4 + H2O = KOH + MnO2 + CH2(OH)CH(OH)CH2(OH) =>
3 CH2CHCH2OH + 2 KMnO4 + 4 H2O = 2 KOH + 2 MnO2 + 3 CH2(OH)CH(OH)CH2(OH)
FeCl2 + H2SO4 = FeSO4 + HCl =>
FeCl2 + H2SO4 = FeSO4 + 2 HCl
MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
C4H4O6H2 + NaOH + KOH + H2O = C4H4O6NaK*4H2O =>
C4H4O6H2 + NaOH + KOH + 2 H2O = C4H4O6NaK*4H2O
FeS2 + O2 = FeSO + SO3 =>
FeS2 + 2 O2 = FeSO + SO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/26/24
Équations équilibrées sur03/27/23
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