| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe(s) + H2S(g) = Fe2S(s) + H2(g)
(NaHCO3) + CH3COOH = CH3COONa + H2O + CO2 =>
(NaHCO3) + CH3COOH = CH3COONa + H2O + CO2
H3PO4 + Mm(OH)3 = MmPO4 + H2O =>
H3PO4 + Mm(OH)3 = MmPO4 + 3 H2O
MnSO4 = SO2 + MnO2 =>
MnSO4 = SO2 + MnO2
Na2CO3 + Cl2 + H2O = NaCl + NaHCO3 + ClO =>
4 Na2CO3 + 3 Cl2 + 2 H2O = 4 NaCl + 4 NaHCO3 + 2 ClO
MgSO4 + HNO3 = MgNO3 + HSO4 =>
MgSO4 + HNO3 = MgNO3 + HSO4
NaCO3 + H2O = NaOH + CO2 + O2 =>
4 NaCO3 + 2 H2O = 4 NaOH + 4 CO2 + O2
Fe(OH)2 + NaCl = FeCl2 + NaOH =>
Fe(OH)2 + 2 NaCl = FeCl2 + 2 NaOH
CaOH + KCO3 = KOH + CaCO3 =>
CaOH + KCO3 = KOH + CaCO3
BaCl + CaSO4 = CaCl + BaSO4 =>
BaCl + CaSO4 = CaCl + BaSO4
H3PO4 + CO2 = PH3 + CO3 =>
H3PO4 + 4 CO2 = PH3 + 4 CO3
Hg2(NO3)2 + NaCl = Hg2Cl2 + NaNO3 =>
Hg2(NO3)2 + 2 NaCl = Hg2Cl2 + 2 NaNO3
K2S = K + S =>
K2S = 2 K + S
ZnBr2 + H3Po4 = Zn3(Po4)2 + HBr =>
3 ZnBr2 + 2 H3Po4 = Zn3(Po4)2 + 6 HBr
Mg(NO3)2 + Ba(OH)2 = Mg(OH)2 + Ba(NO3)2 =>
Mg(NO3)2 + Ba(OH)2 = Mg(OH)2 + Ba(NO3)2
K2SO4 + HNO3 = H2SO4 + KNO3 =>
K2SO4 + 2 HNO3 = H2SO4 + 2 KNO3
NH4(NO3)(s) = N2O(g) + H2O(l) =>
NH4(NO3)(s) = N2O(g) + 2 H2O(l)
C57H110O5 + O2 = CO2 + H2O =>
C57H110O5 + 82 O2 = 57 CO2 + 55 H2O
Mg3 + HNO3 = Mg(NO3)2 + H2 =>
Mg3 + 6 HNO3 = 3 Mg(NO3)2 + 3 H2
*2Al + *3CuSO4 = Al2(SO4)3 + *3Cu =>
*2Al + *3CuSO4 = Al2(SO4)3 + *3Cu
Pb(CH3CO2)2 + H2S = PbS + HCH3CO2 =>
Pb(CH3CO2)2 + H2S = PbS + 2 HCH3CO2
MnCl2 + MnCl2*4H2O = HCl + Mn(OH)2 =>
MnCl2 + MnCl2*4H2O = 4 HCl + 2 Mn(OH)2
KFeO2 + KClO3 + KOH = K2FeO4 + KCl + H2O =>
2 KFeO2 + KClO3 + 2 KOH = 2 K2FeO4 + KCl + H2O
KOH + FeCl3 + Br2 = K2FeO3 + KBr + KCl + H2O =>
12 KOH + 2 FeCl3 + Br2 = 2 K2FeO3 + 2 KBr + 6 KCl + 6 H2O
NaI + CaF2 = NaF + CaI2 =>
2 NaI + CaF2 = 2 NaF + CaI2
(NH4)3P + NaOH = Na3P + NH3 + H2O =>
(NH4)3P + 3 NaOH = Na3P + 3 NH3 + 3 H2O
Cu(OH)2 + HClO4 = CuClO4 + H(OH)2 =>
Cu(OH)2 + HClO4 = CuClO4 + H(OH)2
MnSO4*H2O(aq) + H2C2O4(aq) + H2O(l) = MnC2O4*3H2O(s) + H2SO4(aq) =>
MnSO4*H2O(aq) + H2C2O4(aq) + 2 H2O(l) = MnC2O4*3H2O(s) + H2SO4(aq)
C6H12(l) + O(g) = CO2(g) + H2O(g) =>
C6H12(l) + 18 O(g) = 6 CO2(g) + 6 H2O(g)
Al + HCl = AlCl3 + H2 = SiF4 + H2O =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
H2SO3 = H2O + SO2 =>
H2SO3 = H2O + SO2
AgNO*3 + AICI*3 = AgCI + AI(NO*3)*3 =>
AgNO*3 + AICI*3 = AgCI + AI(NO*3)*3
Na2Cr2O7 + H2O + H2SO4 = H2CrO4 + NaHSO4 =>
Na2Cr2O7 + H2O + 2 H2SO4 = 2 H2CrO4 + 2 NaHSO4
Al2(SO4)3 + CH3COONa + H2O = Na2SO4 + Al(OH)2CH3COO + CH3COOH =>
Al2(SO4)3 + 6 CH3COONa + 4 H2O = 3 Na2SO4 + 2 Al(OH)2CH3COO + 4 CH3COOH
NaClO(s) = Na + ClO =>
NaClO(s) = Na + ClO
NaF + CaOH = NaOH + CaF =>
NaF + CaOH = NaOH + CaF
C3H6O + O2 = H2O + CO2 =>
C3H6O + 4 O2 = 3 H2O + 3 CO2
C2H5OH + H2O2 = H2O + CO2 =>
C2H5OH + 6 H2O2 = 9 H2O + 2 CO2
Ba(NO3)2 + K2CO3 = BaCO3 + KNO3 =>
Ba(NO3)2 + K2CO3 = BaCO3 + 2 KNO3
SbCl3 + KOH = KCl + Sb2O3 + H2O =>
2 SbCl3 + 6 KOH = 6 KCl + Sb2O3 + 3 H2O
CH3COOAg + H2SO4 = Ag(SO4)2 + CH3COO + H2 =>
CH3COOAg + 2 H2SO4 = Ag(SO4)2 + CH3COO + 2 H2
S14H16 + O2 = SO4 + H2O =>
S14H16 + 32 O2 = 14 SO4 + 8 H2O
CS2(l) + H2SO4(l) = CO2(g) + SO2(g) + H2O(l) =>
CS2(l) + 6 H2SO4(l) = CO2(g) + 8 SO2(g) + 6 H2O(l)
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
Mn + O2 = Mn2O7 =>
4 Mn + 7 O2 = 2 Mn2O7
CuCO3 = CuO + CO2CuCO3 = CuO + CO2 =>
2 CuCO3 = CuO + CO2CuCO3
NaHCO3 = H2CO3 + Na2CO3 =>
2 NaHCO3 = H2CO3 + Na2CO3
FeSO4*7H2O + Na2S = FeS + Na2SO4 + H2O =>
FeSO4*7H2O + Na2S = FeS + Na2SO4 + 7 H2O
NaNO2 + CH3COOH = NaNO3 + NO + CH3COONa + H2O =>
3 NaNO2 + 2 CH3COOH = NaNO3 + 2 NO + 2 CH3COONa + H2O
Na2SiO3 + HNo3 = NaNo3 + H2SiO3 =>
Na2SiO3 + 2 HNo3 = 2 NaNo3 + H2SiO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/29/24
Équations équilibrées sur11/28/23
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