| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH2O + 4 Cu(OH)2 + 2 NaOH = Na2CO3 + 2 Cu2O + 6 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
K3PO4 + Ti(ClO3)4 = Ti3(PO4)4 + KClO3 =>
4 K3PO4 + 3 Ti(ClO3)4 = Ti3(PO4)4 + 12 KClO3
CS4 + O2 = CO2 + SO2 =>
CS4 + 5 O2 = CO2 + 4 SO2
FeAl + HCl = H2 + FeCl2 + AlCl3 =>
2 FeAl + 10 HCl = 5 H2 + 2 FeCl2 + 2 AlCl3
CuO + HBr = CuBr2 + H2O =>
CuO + 2 HBr = CuBr2 + H2O
Cr(OH)3 + HNO3 = Cr(NO3)3 + H2O =>
Cr(OH)3 + 3 HNO3 = Cr(NO3)3 + 3 H2O
CS4 + O2 = CO2 + SO2 =>
CS4 + 5 O2 = CO2 + 4 SO2
MnO4{-} + H{+} + C2H6O = C2H4O2 + Mn{+2} + H2O =>
4 MnO4{-} + 12 H{+} + 5 C2H6O = 5 C2H4O2 + 4 Mn{+2} + 11 H2O
CS4 + O2 = CO2 + SO2 =>
CS4 + 5 O2 = CO2 + 4 SO2
CS4 + O2 = CO2 + SO3 =>
CS4 + 7 O2 = CO2 + 4 SO3
C11H18N2O3 = C11H16N2O2 + H2O =>
C11H18N2O3 = C11H16N2O2 + H2O
CS4 + O2 = CO2 + SO2 =>
CS4 + 5 O2 = CO2 + 4 SO2
(NH4)2S + Ag{+} = Ag2S + NH4{+} =>
(NH4)2S + 2 Ag{+} = Ag2S + 2 NH4{+}
C5H11Br + H2O = C5H11OH + HBr =>
C5H11Br + H2O = C5H11OH + HBr
Al2O3 + NaOH + HF = Na3AlF6 + H2O =>
Al2O3 + 6 NaOH + 12 HF = 2 Na3AlF6 + 9 H2O
CS4 + O2 = CO2 + SO2 =>
CS4 + 5 O2 = CO2 + 4 SO2
Fe(s) + Al2O3(s) = Al(s) + Fe2O3 =>
2 Fe(s) + Al2O3(s) = 2 Al(s) + Fe2O3
CS4 + O2 = CO2 + SO2 =>
CS4 + 5 O2 = CO2 + 4 SO2
AI(OH)3 + Cs = CsOH + AI =>
AI(OH)3 + 3 Cs = 3 CsOH + AI
CH3{-}CH2{-}OH = CH3{-}COOH =>
CH3{-}CH2{-}OH = CH3{-}COOH
CS4 + O2 = CO2 + SO2 =>
CS4 + 5 O2 = CO2 + 4 SO2
C9H12 + K2Cr2O7 + H2SO4 = C9H6O6 + K2SO4 + Cr2(SO4)3 + H2O =>
C9H12 + 3 K2Cr2O7 + 12 H2SO4 = C9H6O6 + 3 K2SO4 + 3 Cr2(SO4)3 + 15 H2O
NiCl2 + Br2 + NaOH = NiO(OH) + NaBr + NaCl + H2O =>
2 NiCl2 + Br2 + 6 NaOH = 2 NiO(OH) + 2 NaBr + 4 NaCl + 2 H2O
CH3CH2Br = HBr + CH2 = CH2 =>
CH3CH2Br = HBr + 2 CH2
AgNO2 + Na2S = Ag2S + Na2(NO2)2 =>
2 AgNO2 + Na2S = Ag2S + Na2(NO2)2
Ca + CH3CO2H = (CH3CO2)2Ca + H2 =>
Ca + 2 CH3CO2H = (CH3CO2)2Ca + H2
CS4 + O2 = CO2 + SO2 =>
CS4 + 5 O2 = CO2 + 4 SO2
FeCl3*6H2O + O = Fe3O4 + Cl2 + H2O =>
6 FeCl3*6H2O + 8 O = 2 Fe3O4 + 9 Cl2 + 36 H2O
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
SiO2Na2CO3 = Na2(SiO3)CO2 =>
SiO2Na2CO3 = Na2(SiO3)CO2
Cu + F2 = CuF4 =>
Cu + 2 F2 = CuF4
Ba(OH)2 + AgCl = BaCl2 + AgOH =>
Ba(OH)2 + 2 AgCl = BaCl2 + 2 AgOH
KMnO4 + NaOH + PH3 = K2MnO4 + Na2MnO4 + K3PO4 + H2O =>
16 KMnO4 + 22 NaOH + 2 PH3 = 5 K2MnO4 + 11 Na2MnO4 + 2 K3PO4 + 14 H2O
ClO2{-} + SO4{-2} + OH{+} = ClO3{-} + S2O3{-2} + H2O =>
6 ClO2{-} + 2 SO4{-2} + 2 OH{+} = 6 ClO3{-} + S2O3{-2} + H2O
Ca + Co2 = Ca2Co3 =>
4 Ca + 3 Co2 = 2 Ca2Co3
ClO{-} + H2O = HClO + OH{-} =>
ClO{-} + H2O = HClO + OH{-}
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Na(OH)2 + BaS2 = NaS2 + Ba(OH)2 =>
Na(OH)2 + BaS2 = NaS2 + Ba(OH)2
H2S + CuCl2 = CuS + HCl =>
H2S + CuCl2 = CuS + 2 HCl
MgCl + NH4NO3 = MgNO3 + ClNH4 =>
MgCl + NH4NO3 = MgNO3 + ClNH4
C3H7O2N + NH3 = C6H13O2N3 + H2O =>
2 C3H7O2N + NH3 = C6H13O2N3 + 2 H2O
KO2 + H2O = O2 + KOH =>
4 KO2 + 2 H2O = 3 O2 + 4 KOH
K + H2 + P + O2 = KH2PO4 =>
K + H2 + P + 2 O2 = KH2PO4
Al + MgCl2 = Al(Cl)3 + Mg =>
2 Al + 3 MgCl2 = 2 Al(Cl)3 + 3 Mg
CaCO3 + HCl = HClO + CaCO2 =>
CaCO3 + HCl = HClO + CaCO2
KCI + HNO3 = KNO3 + HCI =>
KCI + HNO3 = KNO3 + HCI
B2O3 + H2O = B(HO)3 =>
B2O3 + 3 H2O = 2 B(HO)3
Cu2(CO3)(OH)2 + HCl = CuCl2 + CO2 + H2O =>
Cu2(CO3)(OH)2 + 4 HCl = 2 CuCl2 + CO2 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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