| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + 2 NH4OH = Mg(OH)2 + 2 NH4
Ba(NO3)2 + K2SO4 = BaSO4 + KNO3 =>
Ba(NO3)2 + K2SO4 = BaSO4 + 2 KNO3
HBr + Ba(OH)2 = BaBr2 + H2O =>
2 HBr + Ba(OH)2 = BaBr2 + 2 H2O
K + MgCl2 = Mg + KCl =>
2 K + MgCl2 = Mg + 2 KCl
Cr(OH)3 + NaOH = NaCr(OH)4 =>
Cr(OH)3 + NaOH = NaCr(OH)4
NaOH + H2Co3 = NaHCo3 + H2O =>
NaOH + H2Co3 = NaHCo3 + H2O
Ca5(PO4)3F + H2SO4 = H3PO4 + FH + CaSO4 =>
Ca5(PO4)3F + 5 H2SO4 = 3 H3PO4 + FH + 5 CaSO4
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
Ca + NdF3 = Nd + CaF2 =>
3 Ca + 2 NdF3 = 2 Nd + 3 CaF2
H2C2O4*2H2O + Na2CO3 = Na2C2O4 + CO2 + H2O =>
H2C2O4*2H2O + Na2CO3 = Na2C2O4 + CO2 + 3 H2O
NH3 + Cu2 = [Cu(NH3)4]2 =>
8 NH3 + Cu2 = [Cu(NH3)4]2
TiO + H = Ti + H2O =>
TiO + 2 H = Ti + H2O
NaHCO3 + CH3COOH = CO2 + CH3COONa + H2O =>
NaHCO3 + CH3COOH = CO2 + CH3COONa + H2O
HBr + K2Cr2O7 = CrBr3 + Br2 + H2O + KBr =>
14 HBr + K2Cr2O7 = 2 CrBr3 + 3 Br2 + 7 H2O + 2 KBr
Ba3N2 + H2SO4 = BaSO4 + NH3 =>
Ba3N2 + 3 H2SO4 = 3 BaSO4 + 2 NH3
Li3N(s) + H2O(g) = NH3(g) + LiOH(aq) =>
Li3N(s) + 3 H2O(g) = NH3(g) + 3 LiOH(aq)
SnCl2 + Cl2 + KOH = K2SnO3 + KCl + H2O =>
SnCl2 + Cl2 + 6 KOH = K2SnO3 + 4 KCl + 3 H2O
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
MgO + HCl = H2O + MgCl2 =>
MgO + 2 HCl = H2O + MgCl2
C10H14 + H2O2 = CO2 + H2O =>
C10H14 + 27 H2O2 = 10 CO2 + 34 H2O
K + MgCl2 = Mg + KCl =>
2 K + MgCl2 = Mg + 2 KCl
FeSO4 + Na3PO4 = Fe3(PO4)2 + Na2(SO4) =>
3 FeSO4 + 2 Na3PO4 = Fe3(PO4)2 + 3 Na2(SO4)
C4H6 + O2 = CO2 + H2O =>
2 C4H6 + 11 O2 = 8 CO2 + 6 H2O
K2S + HCl = KCl + H2S =>
K2S + 2 HCl = 2 KCl + H2S
(NH4)2(CO3) = CO2 + H2O + (NH3) =>
(NH4)2(CO3) = CO2 + H2O + 2(NH3)
Fe + AgC2H2O2 = Fe(C2H2O2)2 + Ag =>
Fe + 2 AgC2H2O2 = Fe(C2H2O2)2 + 2 Ag
NaOH + ZnCl2 = Zn(OH)2 + NaCl =>
2 NaOH + ZnCl2 = Zn(OH)2 + 2 NaCl
K2SiO3 + HCl = KCl + H2SiO3 =>
K2SiO3 + 2 HCl = 2 KCl + H2SiO3
H2SO3 + NaNO2 = NO + H2O + Na2SO4 =>
H2SO3 + 2 NaNO2 = 2 NO + H2O + Na2SO4
CH4 + CO2 = C2H2 + H2O =>
5 CH4 + 3 CO2 = 4 C2H2 + 6 H2O
CH3CHOOH + C2H5OH = CH3COOC2H5 + H2O =>
4 CH3CHOOH + 2 C2H5OH = 3 CH3COOC2H5 + 4 H2O
KBr + AlCl3 = KCl + AlBr3 =>
3 KBr + AlCl3 = 3 KCl + AlBr3
Au(CN)3 + Zn = Au + Zn(CN)2 =>
2 Au(CN)3 + 3 Zn = 2 Au + 3 Zn(CN)2
Fe2(SO4)3 + NaNO3 = Fe(NO3)3 + Na2SO4 =>
Fe2(SO4)3 + 6 NaNO3 = 2 Fe(NO3)3 + 3 Na2SO4
Au(CN)3 + Zn = Au + Zn(CN)2 =>
2 Au(CN)3 + 3 Zn = 2 Au + 3 Zn(CN)2
SNa2SO3 = Na2SSO3 =>
SNa2SO3 = Na2SSO3
Ca + Hg2{+} = Ca2{+} + Hg =>
2 Ca + Hg2{+} = Ca2{+} + 2 Hg
CH3CH(CH3)CHCHCH3 + HBr = CH3CH(CH3)CH(Br)CH2CH3 =>
CH3CH(CH3)CHCHCH3 + HBr = CH3CH(CH3)CH(Br)CH2CH3
KMnO4 + H3SO4 + NaNO2 = H2O + K2SO4 + MnSO4 + NaNO3 =>
4 KMnO4 + 6 H3SO4 + 7 NaNO2 = 9 H2O + 2 K2SO4 + 4 MnSO4 + 7 NaNO3
C2H2 + O2(g) = CO2(g) + H2O(l) =>
2 C2H2 + 5 O2(g) = 4 CO2(g) + 2 H2O(l)
K + H = KH =>
K + H = KH
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
K + MgCl2 = Mg + KCl =>
2 K + MgCl2 = Mg + 2 KCl
K + H = KH =>
K + H = KH
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
CuOBaSO4 = BaOCuSO4 =>
CuOBaSO4 = BaOCuSO4
K + H = KH =>
K + H = KH
K2(SO4) + ZnCl2 = Zn(SO4) + KCl =>
K2(SO4) + ZnCl2 = Zn(SO4) + 2 KCl
CH2CHCHCH3 + KMnO4 + KOH = K2CO3 + K2MnO4 + H2O =>
CH2CHCHCH3 + 23 KMnO4 + 31 KOH = 4 K2CO3 + 23 K2MnO4 + 19 H2O
NaSO4 + BaCl2 = NaCl + (SO4)2Ba =>
2 NaSO4 + BaCl2 = 2 NaCl + (SO4)2Ba
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/16/24
Équations équilibrées sur10/16/23
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