| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH4(g) + H2O(I) = CH3OH(I) + H2(g)
NaCO + FeCl = FeCO + NaCl =>
NaCO + FeCl = FeCO + NaCl
NaCl + Fe(No3)3 = Na(No3)3 + FeCl =>
NaCl + Fe(No3)3 = Na(No3)3 + FeCl
NaCO + FeCl = FeCO + NaCl =>
NaCO + FeCl = FeCO + NaCl
NaCH3COO + FeBr3 = NaBr + Fe(CH3COO)3 =>
3 NaCH3COO + FeBr3 = 3 NaBr + Fe(CH3COO)3
Sr + Sn(NO3)4 = SnSr + NO3 =>
Sr + Sn(NO3)4 = SnSr + 4 NO3
H3PO4 + NaF = Na2PFO3 + HF + H2O =>
H3PO4 + 2 NaF = Na2PFO3 + HF + H2O
Fe + H2(SO4)3 = Fe2(SO4)3 + SO2 + H2O =>
10 Fe + 6 H2(SO4)3 = 5 Fe2(SO4)3 + 3 SO2 + 6 H2O
Cu + S = Cu1S2 =>
Cu + 2 S = Cu1S2
CO2 + Ca + H2O = Ca(OH)2 + C =>
CO2 + 2 Ca + 2 H2O = 2 Ca(OH)2 + C
(CH3)2 + N2O4 = N2 + H2O + CO2 =>
4(CH3)2 + 7 N2O4 = 7 N2 + 12 H2O + 8 CO2
NH4NO3 + Na3PO = (NH4)3PO + NaNO3 =>
3 NH4NO3 + Na3PO = (NH4)3PO + 3 NaNO3
Cu + S = CuS =>
Cu + S = CuS
NaCH3COO + FeBr3 = NaBr + Fe(CH3COO)3 =>
3 NaCH3COO + FeBr3 = 3 NaBr + Fe(CH3COO)3
N2 + H2SO4 = HNO3 + S + H2O =>
3 N2 + 5 H2SO4 = 6 HNO3 + 5 S + 2 H2O
H4C2O2 + LiOH = Li4C2O2 + H2O =>
H4C2O2 + 4 LiOH = Li4C2O2 + 4 H2O
Cu + S = Cu1S2 =>
Cu + 2 S = Cu1S2
NaF + []Br2 = []NaBr + []F2 =>
2 NaF + []Br2 = 2[]NaBr + []F2
Tl + H2SO4 = Tl2SO4 + H2O + SO2 =>
2 Tl + 2 H2SO4 = Tl2SO4 + 2 H2O + SO2
As2O3 + H2SO4 + NaBiO3 = H3AsO4 + Bi2(SO4)3 + Na2SO4 + H2O =>
As2O3 + 4 H2SO4 + 2 NaBiO3 = 2 H3AsO4 + Bi2(SO4)3 + Na2SO4 + H2O
Sr + Sn(NO3)4 = SnSr + NO3 =>
Sr + Sn(NO3)4 = SnSr + 4 NO3
H2C2H3O2 + NaCl = NaC2H3O2 + H2Cl =>
H2C2H3O2 + NaCl = NaC2H3O2 + H2Cl
Sr + Sn(NO3)4 = SnSr + NO3 =>
Sr + Sn(NO3)4 = SnSr + 4 NO3
Ba(CH3COO)2 + Na2SO4 = BaSO4 + CH3COONa =>
Ba(CH3COO)2 + Na2SO4 = BaSO4 + 2 CH3COONa
C4H8O3N2 + O2 = CO2 + H2O + N2 =>
2 C4H8O3N2 + 9 O2 = 8 CO2 + 8 H2O + 2 N2
Al(OH)3 + H3O = Al3 + H2O =>
3 Al(OH)3 + 9 H3O = Al3 + 18 H2O
MgAl + Na3PO4 = Na3P + Al2O3 + MgO =>
8 MgAl + 5 Na3PO4 = 5 Na3P + 4 Al2O3 + 8 MgO
SCl2 + NaF = SF4 + NaCl + S2Cl2 =>
3 SCl2 + 4 NaF = SF4 + 4 NaCl + S2Cl2
As2O3 + H2SO4 + NaBiO3 = H3AsO4 + Bi2(SO4)3 + Na2SO4 + H2O =>
As2O3 + 4 H2SO4 + 2 NaBiO3 = 2 H3AsO4 + Bi2(SO4)3 + Na2SO4 + H2O
NaCH3COO + FeBr3 = NaBr + Fe(CH3COO)3 =>
3 NaCH3COO + FeBr3 = 3 NaBr + Fe(CH3COO)3
Cu + S = Cu1S2 =>
Cu + 2 S = Cu1S2
Cu + S = Cu2S =>
2 Cu + S = Cu2S
As2O3 + H2SO4 + NaBiO3 = H3AsO4 + Bi2(SO4)3 + Na2SO4 + H2O =>
As2O3 + 4 H2SO4 + 2 NaBiO3 = 2 H3AsO4 + Bi2(SO4)3 + Na2SO4 + H2O
Na2SO4 + Ba(CH3COO)2 = Na(CH3COO) + BaSO4 =>
Na2SO4 + Ba(CH3COO)2 = 2 Na(CH3COO) + BaSO4
As2O3 + H2SO4 + NaBiO3 = H3AsO4 + Bi2(SO4)3 + Na2SO4 + H2O =>
As2O3 + 4 H2SO4 + 2 NaBiO3 = 2 H3AsO4 + Bi2(SO4)3 + Na2SO4 + H2O
CH4(g) + H2O(I) = CH3OH(I) + H2(g) =>
CH4(g) + H2O(I) = CH3OH(I) + H2(g)
Al2(SO4)3 + Mg = Al2 + MgSO4 =>
Al2(SO4)3 + 3 Mg = Al2 + 3 MgSO4
C6H12O + NaHSO3 = C6H13NaO4S =>
C6H12O + NaHSO3 = C6H13NaO4S
NaCH3COO + FeBr3 = NaBr + Fe(CH3COO)3 =>
3 NaCH3COO + FeBr3 = 3 NaBr + Fe(CH3COO)3
CH4(g) + H2O(I) = CH3OH(I) + H2(g) =>
CH4(g) + H2O(I) = CH3OH(I) + H2(g)
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Cu + S = Cu1S2 =>
Cu + 2 S = Cu1S2
NaCO + FeCl = FeCO + NaCl =>
NaCO + FeCl = FeCO + NaCl
NaCl + Fe(No3)3 = Na(No3)3 + FeCl =>
NaCl + Fe(No3)3 = Na(No3)3 + FeCl
CH4(g) + H2O(I) = CH3OH(I) + H2(g) =>
CH4(g) + H2O(I) = CH3OH(I) + H2(g)
NaCl + Fe(No3)3 = Na(No3)3 + FeCl =>
NaCl + Fe(No3)3 = Na(No3)3 + FeCl
KCO3 + FeTiO3 = O2 + K2TiO3 + K2Fe2O4 + CO2 =>
6 KCO3 + 2 FeTiO3 = O2 + 2 K2TiO3 + K2Fe2O4 + 6 CO2
Fe2O3(s) + C(g) = CO2 + Fe =>
2 Fe2O3(s) + 3 C(g) = 3 CO2 + 4 Fe
J2 + SO4 = J2(SO4)3 =>
J2 + 3 SO4 = J2(SO4)3
HCI + NH2CH2COOH = (NH3CH2COOH)CI =>
HCI + NH2CH2COOH = (NH3CH2COOH)CI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/08/24
Équations équilibrées sur04/07/23
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