| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 Na2SO3 + 2 KIO3 + H2SO4 = 2 I + K2SO4 + H2O + 5 Na2SO4
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
CaCl2 + Fe(NO3)3 = Ca(NO3)2 + FeCl3 =>
3 CaCl2 + 2 Fe(NO3)3 = 3 Ca(NO3)2 + 2 FeCl3
C2H5OH + K2Cr2O7 + H2SO4 = CH3COH + KCr(SO4)2 + H2O =>
3 C2H5OH + K2Cr2O7 + 4 H2SO4 = 3 CH3COH + 2 KCr(SO4)2 + 7 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
calcium + HBr = CaBr2 + H2 =>
Ca + 2 HBr = CaBr2 + H2
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
(C2H5N)5 + O2 = CO2 + NH3 + H2O =>
2(C2H5N)5 + 25 O2 = 20 CO2 + 10 NH3 + 10 H2O
Cu2(CO3)3 = Cu2O3 + CO2 =>
Cu2(CO3)3 = Cu2O3 + 3 CO2
Bi2 = Bi =>
Bi2 = 2 Bi
NaOH + P + H2O = PH3 + NaH2PO2 =>
3 NaOH + 4 P + 3 H2O = PH3 + 3 NaH2PO2
XeF6 + H2O = XeO3 + HF =>
XeF6 + 3 H2O = XeO3 + 6 HF
Hg2 + HNO3 = Hg(NO3)2 + H2 =>
Hg2 + 4 HNO3 = 2 Hg(NO3)2 + 2 H2
H2O + NO2 = NH3 + O2 =>
6 H2O + 4 NO2 = 4 NH3 + 7 O2
C + H2 + O2 = C6H18O =>
12 C + 18 H2 + O2 = 2 C6H18O
Cl2 + MgF2 = MgCl2 + F =>
Cl2 + MgF2 = MgCl2 + 2 F
NaOH + H3PO4 = PO4 + NaH + H2O =>
3 NaOH + 2 H3PO4 = 2 PO4 + 3 NaH + 3 H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
calcium + HBr = CaBr2 + H2 =>
Ca + 2 HBr = CaBr2 + H2
CO2 + H2O = C3H16O6 + O2 =>
3 CO2 + 8 H2O = C3H16O6 + 4 O2
CH3OOH + CaOH = Ca(C2H3O2) + H2O =>
2 CH3OOH + CaOH = Ca(C2H3O2) + 3 H2O
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
Cu(s) + HNO3(g) = Cu(NO3)2(aq) + NO2(g) + H2O(l) =>
Cu(s) + 4 HNO3(g) = Cu(NO3)2(aq) + 2 NO2(g) + 2 H2O(l)
calcium + HBr = CaBr2 + H2 =>
Ca + 2 HBr = CaBr2 + H2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
CuCl + Zn = ZnCl2 + Cu =>
2 CuCl + Zn = ZnCl2 + 2 Cu
CH3(CH2)7CHCH(CH2)7COOH + KMnO4 + H2O = CH3(CH2)7CHOHCHOH(CH2)7COOH + MnO2 + KOH =>
3 CH3(CH2)7CHCH(CH2)7COOH + 2 KMnO4 + 4 H2O = 3 CH3(CH2)7CHOHCHOH(CH2)7COOH + 2 MnO2 + 2 KOH
CH2CHCH2CH3 + H2O = CH3CH(OH)CH2CH3 =>
CH2CHCH2CH3 + H2O = CH3CH(OH)CH2CH3
AlPO4 + H3O = H3PO4 + AlO =>
AlPO4 + H3O = H3PO4 + AlO
NH4{+} + CH3COO{-} + O2 = NO3{-} + CO2 + H2O =>
NH4{+} + 2 CH3COO{-} + 6 O2 = NO3{-} + 4 CO2 + 5 H2O
Na2HPO4 + AgNO3 = Ag3(PO4) + Na(NO3) + HNO3 =>
Na2HPO4 + 3 AgNO3 = Ag3(PO4) + 2 Na(NO3) + HNO3
C6H5C2H3 + KMnO4 + H2O = C6H5C2H3(OH)2 + KOH + MnO2 =>
3 C6H5C2H3 + 2 KMnO4 + 4 H2O = 3 C6H5C2H3(OH)2 + 2 KOH + 2 MnO2
Fe(HCO3)3 = (Fe)2(CO3)3 + H2O + CO2 =>
2 Fe(HCO3)3 = (Fe)2(CO3)3 + 3 H2O + 3 CO2
H2CO3 + H2O = H3O + CO3 =>
H2CO3 + 2 H2O = 2 H3O + CO3
Al(NO3)3 = Al(NO)3 + O =>
Al(NO3)3 = Al(NO)3 + 6 O
Ba(OH)2 = BaO + H2O =>
Ba(OH)2 = BaO + H2O
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
NaOH + K3Po4 = Na3Po4 + KOH =>
3 NaOH + K3Po4 = Na3Po4 + 3 KOH
CH3CH2CH2Br + NH3 = CH3CH2CH2NH2 + HBr =>
CH3CH2CH2Br + NH3 = CH3CH2CH2NH2 + HBr
calcium + HBr = CaBr2 + H2 =>
Ca + 2 HBr = CaBr2 + H2
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
BaHPO4HCl = BaClH2PO4 =>
BaHPO4HCl = BaClH2PO4
NaOH + H3PO4 = PO4 + NaH + H2O =>
3 NaOH + 2 H3PO4 = 2 PO4 + 3 NaH + 3 H2O
Fe2O3 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
S + H2SO4(s) = SO2 + H2O =>
S + 2 H2SO4(s) = 3 SO2 + 2 H2O
NaOH + H3PO4 = PO4 + NaH + H2O =>
3 NaOH + 2 H3PO4 = 2 PO4 + 3 NaH + 3 H2O
calcium + HBr = CaBr2 + H2 =>
Ca + 2 HBr = CaBr2 + H2
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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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