| Équations équilibrées la veille | Équations équilibrées le lendemain |
C9H2O + 9 O2 = 9 CO2 + H2O
C + O2 = CO =>
2 C + O2 = 2 CO
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
NaHSO3 + HCl = NaCl + H2O + SO2 =>
NaHSO3 + HCl = NaCl + H2O + SO2
HG + HCl = HGCl + H2 =>
2 HG + 2 HCl = 2 HGCl + H2
CuSo4 + KOh = Cu(Oh)2 + K2So4 =>
CuSo4 + 2 KOh = Cu(Oh)2 + K2So4
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al(s) + O2(g) = Al2O3 =>
4 Al(s) + 3 O2(g) = 2 Al2O3
Na2SO3 + KMnO7 + KOH = K2MnO4 + Na2SO4 + H2O =>
7 Na2SO3 + 2 KMnO7 + 2 KOH = 2 K2MnO4 + 7 Na2SO4 + H2O
Fe2O3 + HNO3 + KOH = K2FeO4 + KNO2 + H2O =>
Fe2O3 + 3 HNO3 + 7 KOH = 2 K2FeO4 + 3 KNO2 + 5 H2O
NaBr + H3PO4 = Na3PO4 + HBr =>
3 NaBr + H3PO4 = Na3PO4 + 3 HBr
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Ni(OH)2 + Mn = Mn(OH)2 + Ni =>
Ni(OH)2 + Mn = Mn(OH)2 + Ni
KNO2 + K2G2O7 + H2SO4 = KNO3 + G2(SO4)3 + K2SO4 + H2O =>
3 KNO2 + K2G2O7 + 4 H2SO4 = 3 KNO3 + G2(SO4)3 + K2SO4 + 4 H2O
Mg + CH3COOH = Mg(CH3COO) + H2 =>
2 Mg + 2 CH3COOH = 2 Mg(CH3COO) + H2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
H2Cl + Mg = MgCl + H =>
H2Cl + Mg = MgCl + 2 H
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Ca(OH)2 + HCl = CaCl2 + HOH =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 HOH
NaOH + Fe(NO3)3 = NaNO3 + Fe(OH)3 =>
3 NaOH + Fe(NO3)3 = 3 NaNO3 + Fe(OH)3
C(s) + O2(g) = CO(g) =>
2 C(s) + O2(g) = 2 CO(g)
Na2CrO4 + KBr = K2CrO4 + NaBr =>
Na2CrO4 + 2 KBr = K2CrO4 + 2 NaBr
Ca(OH)2 + HNO3 = Ca(NO3)2 + HOH =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 HOH
HCl + CaCO3 = CaCl2 + CO2 + H2O =>
2 HCl + CaCO3 = CaCl2 + CO2 + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HCl + CaCO3 = CaCl2 + CO2 + H2O =>
2 HCl + CaCO3 = CaCl2 + CO2 + H2O
Na2CrO4 + Ca(NO3)2 = CaCrO4 + NaNO3 =>
Na2CrO4 + Ca(NO3)2 = CaCrO4 + 2 NaNO3
HCl + CaCO3 = CaCl2 + CO2 + H2O =>
2 HCl + CaCO3 = CaCl2 + CO2 + H2O
H2SO3 + Cl2 + H2O = H2SO4 + HCl =>
H2SO3 + Cl2 + H2O = H2SO4 + 2 HCl
HCl + CaCO3 = CaCl2 + CO2 + H2O =>
2 HCl + CaCO3 = CaCl2 + CO2 + H2O
Ca(OH)2 + H2SO4 = CaSO4 + HOH =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 HOH
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
CaAl2Si2O8 + Ca2Al2SiO7 + CaSiO3 = Ca3Al2(SiO4)3 =>
CaAl2Si2O8 + Ca2Al2SiO7 + 3 CaSiO3 = 2 Ca3Al2(SiO4)3
CH2OH + HCl = CH3Cl + OH =>
CH2OH + HCl = CH3Cl + OH
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Li + H2SO4 = H2 + Li2SO4 =>
2 Li + H2SO4 = H2 + Li2SO4
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
As2S3 + HNO3 = H3AsO4 + NO2 + H20 + S =>
10 As2S3 + 80 HNO3 = 20 H3AsO4 + 80 NO2 + H20 + 30 S
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
HCl + CrO3 = Cl2 + CrCl3 + H2O =>
12 HCl + 2 CrO3 = 3 Cl2 + 2 CrCl3 + 6 H2O
Ag2CO3 = Ag + CO3 =>
Ag2CO3 = 2 Ag + CO3
C4H9OH + HBr = C4H9Br + H2O =>
C4H9OH + HBr = C4H9Br + H2O
H2O + CO2 = H2CO3 =>
H2O + CO2 = H2CO3
H + NO = H2O + N2 =>
4 H + 2 NO = 2 H2O + N2
Ca3P2 + Br2 + H2O = Ca3(PO4)2 + HBr =>
Ca3P2 + 8 Br2 + 8 H2O = Ca3(PO4)2 + 16 HBr
S + Na2SO3 + H2O = Na2S2O3*5H2O =>
S + Na2SO3 + 5 H2O = Na2S2O3*5H2O
H2 + NO = H2O + N2 =>
2 H2 + 2 NO = 2 H2O + N2
Mg + HNO3 = Mg(NO3) + N2 + H2O =>
10 Mg + 12 HNO3 = 10 Mg(NO3) + N2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/17
Équations équilibrées sur02/13/16
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