| Équations équilibrées la veille | Équations équilibrées le lendemain |
MGCl2 + 2 KOH = MG(OH)2 + 2 KCl
BASO4 + NACL = BACL + NASO4 =>
BASO4 + NACL = BACL + NASO4
Al + HCl = H2 + AlCl3 =>
2 Al + 6 HCl = 3 H2 + 2 AlCl3
CuSo4 + K4[Fe(CN)6] = Cu2[Fe(CN)6] + K2So4 =>
2 CuSo4 + K4[Fe(CN)6] = Cu2[Fe(CN)6] + 2 K2So4
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
Na2S = Na + S8 =>
8 Na2S = 16 Na + S8
CH3OH + O3 = CO2 + H2O =>
CH3OH + O3 = CO2 + 2 H2O
MgSO3 + HNO3 = Mg(NO3)2 + H2SO3 =>
MgSO3 + 2 HNO3 = Mg(NO3)2 + H2SO3
KrF2 + H2O = Kr + O2 + HF =>
2 KrF2 + 2 H2O = 2 Kr + O2 + 4 HF
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KMno4 + NH3 + KOH = K2Mno4 + KNO3 + H20 =>
20 KMno4 + 10 NH3 + 30 KOH = 20 K2Mno4 + 10 KNO3 + 3 H20
LiCl + CO2 + H2O = Li2CO3 + HCl =>
2 LiCl + CO2 + H2O = Li2CO3 + 2 HCl
FeSO4 + H2SO4 + NaNO2 + H2O = [Fe(H2O)5(NO)]SO4 + Fe2(SO4)3 + Na2SO4 =>
4 FeSO4 + 2 H2SO4 + 2 NaNO2 + 8 H2O = 2[Fe(H2O)5(NO)]SO4 + Fe2(SO4)3 + Na2SO4
HI + H2SO4 = I4 + H2S + H2O =>
8 HI + H2SO4 = 2 I4 + H2S + 4 H2O
C2H7N + O2 = CO2 + H2O + NO =>
4 C2H7N + 17 O2 = 8 CO2 + 14 H2O + 4 NO
MnO2 + HCl = H2O + MnCl2 + Cl2 =>
MnO2 + 4 HCl = 2 H2O + MnCl2 + Cl2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
NO2 + H20 = HNO3 + NO =>
40 NO2 + H20 = 20 HNO3 + 20 NO
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
KOH + Zn + H2O + KNO3 = K2[Zn(OH)4] + NH3 =>
7 KOH + 4 Zn + 6 H2O + KNO3 = 4 K2[Zn(OH)4] + NH3
Al + H2So4 = Al2(So4)3 + H2 =>
2 Al + 3 H2So4 = Al2(So4)3 + 3 H2
C + O2 = CO2 =>
C + O2 = CO2
AG + CL = AGCL =>
AG + CL = AGCL
Sr + WBr = W + SrBr =>
Sr + WBr = W + SrBr
Na2SO3 + KMnO4 + H2O = Na2SO4 + MnO2 + KOH =>
3 Na2SO3 + 2 KMnO4 + H2O = 3 Na2SO4 + 2 MnO2 + 2 KOH
Sr + WBr = W + SrBr2 =>
Sr + 2 WBr = 2 W + SrBr2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
MgO + NaOh = Mg(Oh)2 + Na2O =>
MgO + 2 NaOh = Mg(Oh)2 + Na2O
Sr + WBr5 = W + SrBr2 =>
5 Sr + 2 WBr5 = 2 W + 5 SrBr2
CH3CHO + Cu(OH)2 = CH3COOH + H2O + Cu =>
CH3CHO + Cu(OH)2 = CH3COOH + H2O + Cu
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O
Pt + H2SO4 = PtSO4 + H2 =>
Pt + H2SO4 = PtSO4 + H2
Al(OH)3 + NaOH = NaAlO2 + H2O =>
Al(OH)3 + NaOH = NaAlO2 + 2 H2O
CH3CHO + Cu(OH)2 = CH3COOH + H2O + CuOH =>
CH3CHO + 2 Cu(OH)2 = CH3COOH + H2O + 2 CuOH
H2S + HNO3 = S + NO2 + H2O =>
H2S + 2 HNO3 = S + 2 NO2 + 2 H2O
N2 + O2 = NO =>
N2 + O2 = 2 NO
CH3OH + O2 = CH2O + H2O =>
2 CH3OH + O2 = 2 CH2O + 2 H2O
FeO3(s) + CO(g) = Fe(l) + CO2(g) =>
FeO3(s) + 3 CO(g) = Fe(l) + 3 CO2(g)
CH4 + O2 = H2O + CO2 =>
CH4 + 2 O2 = 2 H2O + CO2
CuS + O2 = Cu + SO2 =>
CuS + O2 = Cu + SO2
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
C2H6 + Cl2 = C2HCl + HCl =>
C2H6 + 3 Cl2 = C2HCl + 5 HCl
Ca + AlI3 = Al + CaI2 =>
3 Ca + 2 AlI3 = 2 Al + 3 CaI2
C2H6 + Cl2 = C2HCl5 + HCl =>
C2H6 + 5 Cl2 = C2HCl5 + 5 HCl
KMnO4 + H2SO4 + HNO2 = Mn(NO3)2 + H2O + KNO3 + K2SO4 =>
4 KMnO4 + H2SO4 + 10 HNO2 = 4 Mn(NO3)2 + 6 H2O + 2 KNO3 + K2SO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe + H2So4 = Fe2(So4)3 + H2 =>
2 Fe + 3 H2So4 = Fe2(So4)3 + 3 H2
C6H4(CH3)2 + KMnO4 + H2SO4 = C6H3(COOH)2 + MnSO4 + K2SO4 + H2O =>
10 C6H4(CH3)2 + 26 KMnO4 + 39 H2SO4 = 10 C6H3(COOH)2 + 26 MnSO4 + 13 K2SO4 + 64 H2O
NO2 + Ca(OH)2 = Ca(NO3)2 + Ca(NO2)2 + H2O =>
4 NO2 + 2 Ca(OH)2 = Ca(NO3)2 + Ca(NO2)2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/22/18
Équations équilibrées sur11/21/17
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