| Équations équilibrées la veille |
2 CH3CH(NH2)CH2COOH + K2O = 2 CH3CH(NH2)CH2COOK + H2O
Na2SO4 + HOH = Na(OH) + H2SO4 =>
Na2SO4 + 2 HOH = 2 Na(OH) + H2SO4
MnO + Cl2 = MnCl2 + O2 =>
2 MnO + 2 Cl2 = 2 MnCl2 + O2
BaCl2 + Li3PO4 = Ba3(PO4)2 + LiCl =>
3 BaCl2 + 2 Li3PO4 = Ba3(PO4)2 + 6 LiCl
CO2 + CaSiO3 = Ca(CO3) + SiO2 =>
CO2 + CaSiO3 = Ca(CO3) + SiO2
PH4BrNaOH = NaBrH2OPH3 =>
PH4BrNaOH = NaBrH2OPH3
Pb + H2O + O2 = Pb(OH)2 =>
2 Pb + 2 H2O + O2 = 2 Pb(OH)2
Fe(NO3)2 + Ba(OH)2 = Fe(OH)2 + Ba(NO3)2 =>
Fe(NO3)2 + Ba(OH)2 = Fe(OH)2 + Ba(NO3)2
I{-} + P{5+} = P{3+} + I2 =>
2 I{-} + P{5+} = P{3+} + I2
FeSO4*7H2O + (NH4)2C2O4*H2O = FeC2O4*2H2O + (NH4)2SO4 + H2O =>
FeSO4*7H2O + (NH4)2C2O4*H2O = FeC2O4*2H2O + (NH4)2SO4 + 6 H2O
C10H22 + O2 = H2O + C =>
2 C10H22 + 11 O2 = 22 H2O + 20 C
K + O2 = K2O =>
4 K + O2 = 2 K2O
C + H2O = CO + H2 =>
C + H2O = CO + H2
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
S2(g) + C(s) = CS2(g) =>
S2(g) + C(s) = CS2(g)
C2H5OH + CH3CO2H = CH3CO2C2H5 + H2O =>
C2H5OH + CH3CO2H = CH3CO2C2H5 + H2O
CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O
CuCl + C2H2 = CuC + HCl =>
2 CuCl + C2H2 = 2 CuC + 2 HCl
Cu(NH3)4(aq) + K4[Fe(CN)6] = Cu2[Fe(CN)6](s) + NH3(aq) + K(aq) =>
2 Cu(NH3)4(aq) + K4[Fe(CN)6] = Cu2[Fe(CN)6](s) + 8 NH3(aq) + 4 K(aq)
Si(OH)4 + NaOH = Na2SiO3 + H2O =>
Si(OH)4 + 2 NaOH = Na2SiO3 + 3 H2O
NaI + CuCl2 = NaCl + CuI + I =>
2 NaI + CuCl2 = 2 NaCl + CuI + I
NaCl + O = NaClO4 =>
NaCl + 4 O = NaClO4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NH4Br + NaOH = HOH + NH3 + NaBr =>
NH4Br + NaOH = HOH + NH3 + NaBr
Cl{-} + AgNO3 = AgCl + NO3{-} =>
Cl{-} + AgNO3 = AgCl + NO3{-}
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
Be + O = BeO =>
Be + O = BeO
Pb(ClO3)4 + K3PO4 = KClO3 + Pb3(PO4)4 =>
3 Pb(ClO3)4 + 4 K3PO4 = 12 KClO3 + Pb3(PO4)4
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
SrCO3 + Ba(NO3)2 = Sr(NO3)2 + BaCO3 =>
SrCO3 + Ba(NO3)2 = Sr(NO3)2 + BaCO3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
K2ReO4 + H2O = KReO4 + ReO2 + KOH =>
3 K2ReO4 + 2 H2O = 2 KReO4 + ReO2 + 4 KOH
AgSiO2 = AgO2Si =>
AgSiO2 = AgO2Si
Si(vl) + O2 = SiO =>
2 Si(vl) + O2 = 2 SiO
NaCl + C6H8O7 = NaC6H8 + ClO7 =>
NaCl + C6H8O7 = NaC6H8 + ClO7
O2 + HCl = HClO2 =>
O2 + HCl = HClO2
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2
C(subscript)6H(subscript)6 + O(subscript)2 = CO(subscript)2 + H(subscript)2O =>
2 C(subscript)6H(subscript)6 + 15 O(subscript)2 = 12 CO(subscript)2 + 6 H(subscript)2O
NaOH + MgCO3 = Mg(OH)2 + Na2CO3 =>
2 NaOH + MgCO3 = Mg(OH)2 + Na2CO3
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Pb + Na = Na4Pb9 =>
9 Pb + 4 Na = Na4Pb9
C2H4O2 = C + H2 + O2 =>
C2H4O2 = 2 C + 2 H2 + O2
Si2H3 + O2 = SiO2 + H2O3 =>
4 Si2H3 + 17 O2 = 8 SiO2 + 6 H2O3
HI(aq) + LiOH(aq) = H2O(l) + LiI(aq) =>
HI(aq) + LiOH(aq) = H2O(l) + LiI(aq)
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CH4 + KMnO4 = C2O4K2 + MnO2 + KOH + H2O =>
6 CH4 + 14 KMnO4 = 3 C2O4K2 + 14 MnO2 + 8 KOH + 8 H2O
CuCl2 + NaI = CuI + NaCl + I =>
CuCl2 + 2 NaI = CuI + 2 NaCl + I
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| Équations équilibrées la veille |
Équations équilibrées sur10/22/24
Équations équilibrées sur11/21/23
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