| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C2H5COOH + 7 O2 = 6 CO2 + 6 H2O
Cr + NaOH = Na + Cr(OH)2 =>
Cr + 2 NaOH = 2 Na + Cr(OH)2
C2H5OH + O2 = C02 + H2O =>
C2H5OH + O2 = C02 + 3 H2O
CH3COOH + CH3CH(OH)CH2CH3 = CH3COOCH3CH2CH3 + H2O =>
6 CH3COOH + 7 CH3CH(OH)CH2CH3 = 8 CH3COOCH3CH2CH3 + 3 H2O
KMnO4 + H2SO4 + FeSO4 = Fe2(SO4)3 + MnSO4 + H2O + K2SO4 =>
2 KMnO4 + 8 H2SO4 + 10 FeSO4 = 5 Fe2(SO4)3 + 2 MnSO4 + 8 H2O + K2SO4
CO2 + H2O = C8H18O + O2 =>
8 CO2 + 9 H2O = C8H18O + 12 O2
MnClNH4C = MnCNH4Cl =>
MnClNH4C = MnCNH4Cl
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CaCl2 + K3PO4 = Ca3(PO4)2 + KCl =>
3 CaCl2 + 2 K3PO4 = Ca3(PO4)2 + 6 KCl
SnCl4 + H2O = SnO2 + HCl =>
SnCl4 + 2 H2O = SnO2 + 4 HCl
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Ba + CO3 = BaO + CO2 =>
Ba + CO3 = BaO + CO2
Na + NiS = NaS + Ni =>
Na + NiS = NaS + Ni
Rs + F = RsF5 =>
Rs + 5 F = RsF5
AgNO3 + K2CO3 = Ag2CO3 + KNO3 =>
2 AgNO3 + K2CO3 = Ag2CO3 + 2 KNO3
HNO3 + Cu = Cu(NO3)2 + NO2 + H2O =>
4 HNO3 + Cu = Cu(NO3)2 + 2 NO2 + 2 H2O
C7H60 + O2 = CO2 + H2O =>
C7H60 + 22 O2 = 7 CO2 + 30 H2O
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
KClO3 + H2S = KCl + S + H2O =>
KClO3 + 3 H2S = KCl + 3 S + 3 H2O
ONH = NOH =>
ONH = NOH
C2H5OH(l) + CuO(s) = CH3COOH(aq) + H2O(l) + Cu(s) =>
C2H5OH(l) + 2 CuO(s) = CH3COOH(aq) + H2O(l) + 2 Cu(s)
K4[Fe(CN)6] + KMnO4 + H2SO4 = KHSO4 + Fe2SO4 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4[Fe(CN)6] + 118 KMnO4 + 281 H2SO4 = 158 KHSO4 + 5 Fe2SO4 + 118 MnSO4 + 60 HNO3 + 60 CO2 + 172 H2O
CH4 + O2 = C3 + H2O =>
3 CH4 + 3 O2 = C3 + 6 H2O
C + H2 + O2 = C2H5O =>
4 C + 5 H2 + O2 = 2 C2H5O
C14H12 + O2 = CO2 + H2O =>
C14H12 + 17 O2 = 14 CO2 + 6 H2O
Z + P3 = ZP3 =>
Z + P3 = ZP3
BaF2 + H2SO4 = BaSO4 + HF =>
BaF2 + H2SO4 = BaSO4 + 2 HF
K2CrO4 + H2S + HCl = KCl + CrCl3 + H2O + S =>
2 K2CrO4 + 3 H2S + 10 HCl = 4 KCl + 2 CrCl3 + 8 H2O + 3 S
AgNO3 + K3 = AgK3 + K3NO3 =>
AgNO3 + 2 K3 = AgK3 + K3NO3
C5H8 + O2 = CO2 + H2O =>
C5H8 + 7 O2 = 5 CO2 + 4 H2O
C4H8S + O2 = SO2 + CO2 + H2O =>
C4H8S + 7 O2 = SO2 + 4 CO2 + 4 H2O
MgC2O4 = MgCO3 + CO =>
MgC2O4 = MgCO3 + CO
Al + P = AlP =>
Al + P = AlP
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
ZnO(s) + C(s) = Zn + CO =>
ZnO(s) + C(s) = Zn + CO
B2H6 + O2 = B2H2 + H2O =>
B2H6 + O2 = B2H2 + 2 H2O
KCH3COO + Al2(SO4)3 + H2O = Al2O3 + K2SO4 + CH3COOH =>
6 KCH3COO + Al2(SO4)3 + 3 H2O = Al2O3 + 3 K2SO4 + 6 CH3COOH
CuNO3 + Al2 = Al(NO3)3 + Cu =>
6 CuNO3 + Al2 = 2 Al(NO3)3 + 6 Cu
SO2 + OH = HSO3 =>
SO2 + OH = HSO3
CS2 + O2 = CO2 + S02 =>
CS2 + O2 = CO2 + S02
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CuSO4 + NH4OH = CuNH4 + OHSO4 =>
CuSO4 + NH4OH = CuNH4 + OHSO4
NiOHNO3 + HNO3 = Ni(NO3)2 + H2O =>
NiOHNO3 + HNO3 = Ni(NO3)2 + H2O
HNaO(aq) + CO2(g) = Na2CO3(aq) + H2O(l) =>
2 HNaO(aq) + CO2(g) = Na2CO3(aq) + H2O(l)
As = As1 =>
As = As1
Fe + Pb(CHOO)2 = Fe(CHOO)2 + Pb4 =>
4 Fe + 4 Pb(CHOO)2 = 4 Fe(CHOO)2 + Pb4
Fe2O3 + CO = Fe3 + CO2 =>
3 Fe2O3 + 9 CO = 2 Fe3 + 9 CO2
NH4Al(SO4)2NaOH = NaAl(SO4)2NH4OH =>
NH4Al(SO4)2NaOH = NaAl(SO4)2NH4OH
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
C2H5NSCl + O2 = CO + H3O + NO + SO2 + Cl2 =>
6 C2H5NSCl + 20 O2 = 12 CO + 10 H3O + 6 NO + 6 SO2 + 3 Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/23
Équations équilibrées sur12/19/22
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