| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Na2SO3 + 2 CrCl3 + 3 H2O = 6 NaCl + 3 SO2 + 2 Cr(OH)3
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
Al + HS = AlS + H =>
Al + HS = AlS + H
(Mg)(S)AgNO3(Ag) = (Ag)(S) + MgNO3(Ag) =>
(Mg)(S)AgNO3(Ag) = (Ag)(S) + MgNO3(Ag)
H2C6H6O6 + HClO3 = CO2 + HClO + H2O =>
H2C6H6O6 + 5 HClO3 = 6 CO2 + 5 HClO + 4 H2O
Fe + Cd{2+} = Cd + Fe{2+} =>
Fe + Cd{2+} = Cd + Fe{2+}
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
K(OH) + PH3 = K6(OH)3P + H2O =>
6 K(OH) + PH3 = K6(OH)3P + 3 H2O
Fe + Cd{2+} = Cd + Fe{2+} =>
Fe + Cd{2+} = Cd + Fe{2+}
FeCl{-3} + NaOH = Fe(OH){-3} + NaCl =>
FeCl{-3} + NaOH = Fe(OH){-3} + NaCl
Fe + O2 = Fe(lll)O =>
2 Fe + O2 = 2 Fe(lll)O
Mg + NHO3 = Mg(NO3)2 + N2O + H2O =>
4 Mg + 10 NHO3 = 4 Mg(NO3)2 + N2O + 5 H2O
Br + BaI2 = BrI2 + Ba =>
Br + BaI2 = BrI2 + Ba
B2Br6 + HNO = B(NO)3 + HBr =>
B2Br6 + 6 HNO = 2 B(NO)3 + 6 HBr
Fe + Cd{2+} = Cd + Fe{2+} =>
Fe + Cd{2+} = Cd + Fe{2+}
SiH4 = SiH3 + H2 =>
2 SiH4 = 2 SiH3 + H2
CaBr2 + Ag2O = CaO + AgBr =>
CaBr2 + Ag2O = CaO + 2 AgBr
CO2 + H2O = C66H12O6 + O2 =>
66 CO2 + 6 H2O = C66H12O6 + 66 O2
NO + Cr2O7 = Cr2O3 + NO3 =>
2 NO + Cr2O7 = Cr2O3 + 2 NO3
I + H2S = S8 + HI =>
16 I + 8 H2S = S8 + 16 HI
Fe + Cd{2+} = Cd + Fe{2+} =>
Fe + Cd{2+} = Cd + Fe{2+}
ClO4 + H = Cl + H2O =>
ClO4 + 8 H = Cl + 4 H2O
Fe + Cd{2+} = Cd + Fe{2+} =>
Fe + Cd{2+} = Cd + Fe{2+}
Al + FeCl2 = AlCl3 + Fe =>
2 Al + 3 FeCl2 = 2 AlCl3 + 3 Fe
K + MgSO4 = K2SO4 + Mg =>
2 K + MgSO4 = K2SO4 + Mg
Cu{+2} + Br{-2} = CuBr =>
Cu{+2} + Br{-2} = CuBr
Cu + MgCl2 = CuCl2 + Mg =>
Cu + MgCl2 = CuCl2 + Mg
CH3COOOH + O2 = H2O + CO2 =>
2 CH3COOOH + 3 O2 = 4 H2O + 4 CO2
Na2CrO4 + CuCl2 = Na2Cu + CrO4Cl2 =>
Na2CrO4 + CuCl2 = Na2Cu + CrO4Cl2
Fe + Cd{2+} = Cd + Fe{2+} =>
Fe + Cd{2+} = Cd + Fe{2+}
Cu + HgCl2 = CuCl + Hg =>
2 Cu + HgCl2 = 2 CuCl + Hg
Ag2C2 + O2 = Ag + CO2 =>
Ag2C2 + 2 O2 = 2 Ag + 2 CO2
CdSO4 + NH4OH = Cd(OH)2 + NH3 + H2SO4 =>
CdSO4 + 2 NH4OH = Cd(OH)2 + 2 NH3 + H2SO4
HCl + MgNH4PO4*6H2O = HNH4PO4 + MgCl + H2O =>
HCl + MgNH4PO4*6H2O = HNH4PO4 + MgCl + 6 H2O
Ca(OH)2 + S = CaS + H2S + CaS2O3 =>
3 Ca(OH)2 + 8 S = CaS + 3 H2S + 2 CaS2O3
Na2O2 = Na + O2 =>
Na2O2 = 2 Na + O2
C2H6O + O = C2H4O2 + H2O =>
C2H6O + 2 O = C2H4O2 + H2O
Mg + HNO3 = Mg(NO3)2 + NH4NH5 + H2O =>
19 Mg + 42 HNO3 = 19 Mg(NO3)2 + 2 NH4NH5 + 12 H2O
CuO + NH4NO3 = NH3 + Cu(NO3)2 + H2O =>
CuO + 2 NH4NO3 = 2 NH3 + Cu(NO3)2 + H2O
Li + H2O = LiH2 + O =>
Li + H2O = LiH2 + O
Mg(OH)2 + H4P2O5 = Mg2P2O5 + H2O =>
2 Mg(OH)2 + H4P2O5 = Mg2P2O5 + 4 H2O
PH3 + AgNO3 = Ag3P + HNO3 =>
PH3 + 3 AgNO3 = Ag3P + 3 HNO3
Ta(OH) + Pd3P4 = Pd(OH)4 + Ta3P =>
12 Ta(OH) + Pd3P4 = 3 Pd(OH)4 + 4 Ta3P
C4 = C7 =>
7 C4 = 4 C7
KHCO3(s) + HNO3(aq) = HNO3KHCO3(aq) =>
KHCO3(s) + HNO3(aq) = HNO3KHCO3(aq)
Fe2O2O3 + C = CO + Fe =>
Fe2O2O3 + 5 C = 5 CO + 2 Fe
MgO + Al = AlO2 + Mg =>
2 MgO + Al = AlO2 + 2 Mg
CH3CHOHCH3 + CHCH = CH3COCH(CH3)2 =>
CH3CHOHCH3 + CHCH = CH3COCH(CH3)2
Cr + H3PO4 = H3 + CrPO4 =>
Cr + H3PO4 = H3 + CrPO4
Cu2S + O2 = Cu02 + SO2 =>
Cu2S + O2 = Cu02 + SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/23
Équations équilibrées sur12/28/22
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