| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H13OH + 6 O3 = 6 CO2 + 7 H2O
HAuCl4 + Na2S2O5 + H2O = Au + Na2SO4 + SO2 + HCl =>
2 HAuCl4 + 3 Na2S2O5 + 3 H2O = 2 Au + 3 Na2SO4 + 3 SO2 + 8 HCl
Ca3N2 + H2O = Ca(OH)2 + H3N =>
Ca3N2 + 6 H2O = 3 Ca(OH)2 + 2 H3N
C6H12 + O2 = C6H10O4 + H2O =>
2 C6H12 + 5 O2 = 2 C6H10O4 + 2 H2O
Al3(SO4) + Ca2(OH) = Al3(OH) + Ca2(SO4) =>
Al3(SO4) + Ca2(OH) = Al3(OH) + Ca2(SO4)
CH3NH2 + KMnO4 + H2SO4 = N2 + MnSO4 + K2SO4 + CO2 + H2O =>
10 CH3NH2 + 18 KMnO4 + 27 H2SO4 = 5 N2 + 18 MnSO4 + 9 K2SO4 + 10 CO2 + 52 H2O
CHCH + KMnO4 + H2O = C2H2O4 + MnO2 + KOH =>
3 CHCH + 8 KMnO4 + 4 H2O = 3 C2H2O4 + 8 MnO2 + 8 KOH
KClO3 + Fe(NO3)2 = FeClO3 + K(NO3)2 =>
KClO3 + Fe(NO3)2 = FeClO3 + K(NO3)2
AuClO = AuO + Cl2 =>
2 AuClO = 2 AuO + Cl2
(C8H7O3)H + KBr + HCl + H2O2 = (C8H7O3)Br + KCl + H2O =>
(C8H7O3)H + KBr + HCl + H2O2 = (C8H7O3)Br + KCl + 2 H2O
C + O2 = CO = Fe2O3 + CI = Fe + CO2 =>
2 C + O2 = 2 CO
CH3CH2CCH + H2 = CH3CH2CHCH2 =>
CH3CH2CCH + H2 = CH3CH2CHCH2
Ag2S + H2SO4 = Ag2SO4 + SH2 =>
Ag2S + H2SO4 = Ag2SO4 + SH2
CaF + Po3H = CaPo3 + HF =>
CaF + Po3H = CaPo3 + HF
C11H12O4 + CO2 = CO + H2 =>
C11H12O4 + 7 CO2 = 18 CO + 6 H2
Na2SiO3 + NaAl(OH)4 = Na2O*Al2O3*2SiO2*2H2O + NaOH =>
2 Na2SiO3 + 2 NaAl(OH)4 = Na2O*Al2O3*2SiO2*2H2O + 4 NaOH
Na2O*2H2O + SiO2 = Na2SiO3 + H2O =>
Na2O*2H2O + SiO2 = Na2SiO3 + 2 H2O
Ag + Cl2 = Ag2Cl5 =>
4 Ag + 5 Cl2 = 2 Ag2Cl5
CaO(S) + SO3(g) = CaSO4(S) =>
CaO(S) + SO3(g) = CaSO4(S)
K + Au3PO4 = Au + KPO4 =>
K + Au3PO4 = 3 Au + KPO4
NiO + SO3 = SO + NiO3 =>
NiO + SO3 = SO + NiO3
NaHSO3 + Cr2O7 = CrO2 + NaHSO4 =>
3 NaHSO3 + Cr2O7 = 2 CrO2 + 3 NaHSO4
Ag(s) + HNO3(aq) = AgNO3(aq) + H2(g) =>
2 Ag(s) + 2 HNO3(aq) = 2 AgNO3(aq) + H2(g)
Fe + (CO3)2 = Fe2(CO3)3 =>
4 Fe + 3(CO3)2 = 2 Fe2(CO3)3
CH3COOH + Ca(HCO3)2 = (CH3COO)2Ca + H2O + CO2 =>
2 CH3COOH + Ca(HCO3)2 = (CH3COO)2Ca + 2 H2O + 2 CO2
KMnO4 + C6H10 + H2O = MnO2 + C6H10(OH)2 + KOH =>
2 KMnO4 + 3 C6H10 + 4 H2O = 2 MnO2 + 3 C6H10(OH)2 + 2 KOH
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
H{2+}O{2+} = H{2+}O =>
H{2+}O{2+} = H{2+}O
FeS + HBr = FeBr2 + H2S =>
FeS + 2 HBr = FeBr2 + H2S
H{+} + CNS{-} + IO3{-} + Cl{-} = CN{-} + SO4{2-} + ICl2{-} + H2O =>
2 H{+} + 2 CNS{-} + 3 IO3{-} + 6 Cl{-} = 2 CN{-} + 2 SO4{2-} + 3 ICl2{-} + H2O
Na2 + Cl2 = NaCl =>
Na2 + Cl2 = 2 NaCl
Hg2(NO3)2 + KOH = HgOH + KNO3 =>
Hg2(NO3)2 + 2 KOH = 2 HgOH + 2 KNO3
CH3CH2OH + Cr2O7{2-} + H{+} = CH3CO2H + Cr{3+} + H2O =>
3 CH3CH2OH + 2 Cr2O7{2-} + 16 H{+} = 3 CH3CO2H + 4 Cr{3+} + 11 H2O
C47H96 + O2 = CO2 + H2O =>
C47H96 + 71 O2 = 47 CO2 + 48 H2O
NaNO2 = Na2O + O2 + N2 =>
4 NaNO2 = 2 Na2O + 3 O2 + 2 N2
Cu(s) + FeCl3(ac) = Cu(s)Cl3(ac) + Fe(ac) =>
Cu(s) + FeCl3(ac) = Cu(s)Cl3(ac) + Fe(ac)
AlCl3 + NH4OH + C14H8O4 = Al(OH)3C14H8O4 + NH4Cl =>
AlCl3 + 3 NH4OH + C14H8O4 = Al(OH)3C14H8O4 + 3 NH4Cl
NH3 + HNO3 = N2 + H2O =>
5 NH3 + 3 HNO3 = 4 N2 + 9 H2O
FeCl3(aq) + Cs3PO4(aq) = FePO4 + CsCl =>
FeCl3(aq) + Cs3PO4(aq) = FePO4 + 3 CsCl
Al + KOH + H2O = K[Al(OH)4(H2O2)2] + H2 =>
2 Al + 2 KOH + 14 H2O = 2 K[Al(OH)4(H2O2)2] + 7 H2
C57H104O6 + H = C57H110O6 =>
C57H104O6 + 6 H = C57H110O6
CO2 + H2O = CH3OH + O2 =>
2 CO2 + 4 H2O = 2 CH3OH + 3 O2
KOH + FeCl2 = KCl2(aq) + FeOH =>
KOH + FeCl2 = KCl2(aq) + FeOH
P4 + O + Mg(OH)2 = Mg3(PO4)2 + H2O =>
P4 + 10 O + 6 Mg(OH)2 = 2 Mg3(PO4)2 + 6 H2O
S2O3{-2} + Na{+} = Na2S2O3 =>
S2O3{-2} + 2 Na{+} = Na2S2O3
PO4 = P2O5 + O2 =>
4 PO4 = 2 P2O5 + 3 O2
Na2S2O3 + BaSO4 = Na2SO4 + BaS2O3 =>
Na2S2O3 + BaSO4 = Na2SO4 + BaS2O3
Ba + (N)2 = (Ba)3(N)2 =>
3 Ba + (N)2 = (Ba)3(N)2
Al3Cl2 + Ca2OH = Al3OH + CaCl =>
Al3Cl2 + Ca2OH = Al3OH + 2 CaCl
S888 + O2 = SO3 =>
S888 + 1332 O2 = 888 SO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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