| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuO + 2 Cl = CuCl2 + O
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Cu + HBr = CuBr2 + H2 =>
Cu + 2 HBr = CuBr2 + H2
C6H12O6(s) + O2 = CO2(g) + H2O(l) =>
C6H12O6(s) + 6 O2 = 6 CO2(g) + 6 H2O(l)
C3H12 + O2 = CO2 + H2O =>
C3H12 + 6 O2 = 3 CO2 + 6 H2O
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
Mg + NaF = MgF2 + Na =>
Mg + 2 NaF = MgF2 + 2 Na
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Cu + MgO = Cu2O + Mg =>
2 Cu + MgO = Cu2O + Mg
Be(OH)2 = H2O + BeO =>
Be(OH)2 = H2O + BeO
Br2(l) + NaCl(s) = NaBr + Cl2 =>
Br2(l) + 2 NaCl(s) = 2 NaBr + Cl2
Ag(NH3)2 + HCl = AgCl + NH3 + H2 =>
2 Ag(NH3)2 + 2 HCl = 2 AgCl + 4 NH3 + H2
K3PO4 + MgSO4 = Mg3(PO4)2 + K2SO4 =>
2 K3PO4 + 3 MgSO4 = Mg3(PO4)2 + 3 K2SO4
FeS2 + O2 + NaOH = FeOOH + Na2SO4 + H2O =>
4 FeS2 + 15 O2 + 16 NaOH = 4 FeOOH + 8 Na2SO4 + 6 H2O
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
O3NO = O2NO2 =>
O3NO = O2NO2
Ca(CN)2 + H2O = CaCO3 + NH3 + C =>
Ca(CN)2 + 3 H2O = CaCO3 + 2 NH3 + C
KOH + BaCl2 = K + Cl2 + Ba(OH)2 =>
2 KOH + BaCl2 = 2 K + Cl2 + Ba(OH)2
K3[Cr(OH)6] + Cl2 + KOH = K2CrO4 + KCl + H2O =>
2 K3[Cr(OH)6] + 3 Cl2 + 4 KOH = 2 K2CrO4 + 6 KCl + 8 H2O
NH2{-} + H2O = NH3 + OH{-} =>
NH2{-} + H2O = NH3 + OH{-}
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
S3 + H2O = SO4 + H =>
S3 + 12 H2O = 3 SO4 + 24 H
H3PO4 + BaCl2 = Ba3(PO4)2 + HCl =>
2 H3PO4 + 3 BaCl2 = Ba3(PO4)2 + 6 HCl
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
NH3(g) + F2(g) = N2F4(g) + HF(g) =>
2 NH3(g) + 5 F2(g) = N2F4(g) + 6 HF(g)
KI = K + I =>
KI = K + I
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Pb(OCN)2 + NH3 + H2O = Pb(OH)2 + CH4N2O =>
Pb(OCN)2 + 2 NH3 + 2 H2O = Pb(OH)2 + 2 CH4N2O
SI = IS =>
SI = IS
H2 + CuCl2 = Cu + HCl =>
H2 + CuCl2 = Cu + 2 HCl
(CH3COO)2Mn + NaBH4 + C19H42BrN = C19H42BrMn + CH3COOH + NaBH + N2 =>
6(CH3COO)2Mn + 4 NaBH4 + 6 C19H42BrN = 6 C19H42BrMn + 12 CH3COOH + 4 NaBH + 3 N2
NaCl + H2O = H2Cl2 + NaOH =>
2 NaCl + 2 H2O = H2Cl2 + 2 NaOH
NH3 + F2 = NF3 + FH =>
NH3 + 3 F2 = NF3 + 3 FH
KMnO4 + HBr = MnBr2 + Br2 + KBr + H2O =>
2 KMnO4 + 16 HBr = 2 MnBr2 + 5 Br2 + 2 KBr + 8 H2O
CBr4 + F2 = CF4 + Br2 =>
CBr4 + 2 F2 = CF4 + 2 Br2
Mg + Fe3SO4 = Fe + MgSO4 =>
Mg + Fe3SO4 = 3 Fe + MgSO4
Cr2S3 + HNO3 = H2CrO4 + H2SO4 + NO =>
Cr2S3 + 10 HNO3 = 2 H2CrO4 + 3 H2SO4 + 10 NO
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cu(OH)2 + KBr = CuBr2 + K(OH) =>
Cu(OH)2 + 2 KBr = CuBr2 + 2 K(OH)
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
HO4 = H2 + O4 =>
2 HO4 = H2 + 2 O4
MnO + Si = Mn + SiO2 =>
2 MnO + Si = 2 Mn + SiO2
Mg(OH)2 + (C9H6NOH) = Mg(C9H6NO)2 + H2O =>
Mg(OH)2 + 2(C9H6NOH) = Mg(C9H6NO)2 + 2 H2O
Zn3(PO4)2 + AlCl3 = ZnCl2 + AlPO4 =>
Zn3(PO4)2 + 2 AlCl3 = 3 ZnCl2 + 2 AlPO4
CaOHCl = CaClOH =>
CaOHCl = CaClOH
NaFeO2 + NaNO3 + NaOH = Na2FeO4 + NaNO2 + H2O =>
2 NaFeO2 + 3 NaNO3 + 2 NaOH = 2 Na2FeO4 + 3 NaNO2 + H2O
CH3COOH + KOH = CH3COOK + H2O =>
CH3COOH + KOH = CH3COOK + H2O
FeCO3(s) + H2SO4(aq) = FeSO4(aq) + CO2(g) + H2O(l) =>
FeCO3(s) + H2SO4(aq) = FeSO4(aq) + CO2(g) + H2O(l)
Zn3(PO4)2 + AlCl3 = ZnCl2 + AlPO4 =>
Zn3(PO4)2 + 2 AlCl3 = 3 ZnCl2 + 2 AlPO4
CuSO4 + NaOH = Na2SO4 + Cu(OH)2 = PbCrO4 + NaNO# =>
CuSO4 + 2 NaOH = Na2SO4 + Cu(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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