| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C3H8O3 + H3PO4 + (NH4)2CO3 = C3H7NH4O6P + H2O + CO2 =>
13 C3H8O3 + 14 H3PO4 + 7(NH4)2CO3 = 14 C3H7NH4O6P + 24 H2O + 4 CO2
PCl3 + Cl2 = PCl5 =>
PCl3 + Cl2 = PCl5
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
Ca3(PO4)2 + C = Ca3P2 + CO =>
Ca3(PO4)2 + 8 C = Ca3P2 + 8 CO
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
MgSO4 + Na2CO3 = MgCO3 + Na2SO4 =>
MgSO4 + Na2CO3 = MgCO3 + Na2SO4
SnSO4 + AgO3 + NaOH = Na2SnO3 + Na2SO4 + AgO + H2O =>
2 SnSO4 + AgO3 + 8 NaOH = 2 Na2SnO3 + 2 Na2SO4 + AgO + 4 H2O
Al2O3 + NaOH = NaAlO2 + H2O =>
Al2O3 + 2 NaOH = 2 NaAlO2 + H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
SnSO4 + Ag2O3 + NaOH = Na2SnO3 + Na2SO4 + AgO + H2O =>
SnSO4 + Ag2O3 + 4 NaOH = Na2SnO3 + Na2SO4 + 2 AgO + 2 H2O
Cr2O7{2-} + Fe{2+} + H{+} = Cr{3+} + Fe{3+} + H2O =>
Cr2O7{2-} + 6 Fe{2+} + 14 H{+} = 2 Cr{3+} + 6 Fe{3+} + 7 H2O
Bi2S3 + O2 = Bi2O3 + SO2 =>
2 Bi2S3 + 9 O2 = 2 Bi2O3 + 6 SO2
CHCl3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + Cl2 + H2O + CO2 =>
6 CHCl3 + 5 K2Cr2O7 + 20 H2SO4 = 5 Cr2(SO4)3 + 5 K2SO4 + 9 Cl2 + 23 H2O + 6 CO2
BaO2 = BaO + O2 =>
2 BaO2 = 2 BaO + O2
C3H8O3 + H3PO4 + NH4HCO3 = C3H7NH4O6P + H2O + CO2 =>
13 C3H8O3 + 14 H3PO4 + 14 NH4HCO3 = 14 C3H7NH4O6P + 31 H2O + 11 CO2
Ca(OH)2 = CaO + H2O =>
Ca(OH)2 = CaO + H2O
FeS + O2 = FeO + SO2 =>
2 FeS + 3 O2 = 2 FeO + 2 SO2
NaOH + KNO3 = NaNO3 + KOH =>
NaOH + KNO3 = NaNO3 + KOH
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CCl4 + Cl2 = CCl6 =>
CCl4 + Cl2 = CCl6
Fe + NaBr = FeBr3 + Na =>
Fe + 3 NaBr = FeBr3 + 3 Na
K2Cr2O7 + SnCl2 + HCl = CrCl3 + SnCl4 + KCl + H2O =>
K2Cr2O7 + 3 SnCl2 + 14 HCl = 2 CrCl3 + 3 SnCl4 + 2 KCl + 7 H2O
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
K2Cr2O7 + SnCl2 + HCl = CrCl3 + SnCl4 + KCl + H2O =>
K2Cr2O7 + 3 SnCl2 + 14 HCl = 2 CrCl3 + 3 SnCl4 + 2 KCl + 7 H2O
BaO2 = BaO + O2 =>
2 BaO2 = 2 BaO + O2
CH3COOH + C2H5OH + CH4N2O + NaCl = C12H14Cl2N2 + H2O + Na =>
5 CH3COOH + 6 C2H5OH + 2 CH4N2O + 4 NaCl = 2 C12H14Cl2N2 + 18 H2O + 4 Na
(NH4)3N + Cr(CrO4)2 = (NH4)2CrO4 + Cr3N4 =>
4(NH4)3N + 3 Cr(CrO4)2 = 6(NH4)2CrO4 + Cr3N4
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
Fe + NaBr = FeBr3 + Na =>
Fe + 3 NaBr = FeBr3 + 3 Na
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
As2O5 + H2O = H3AsO4 =>
As2O5 + 3 H2O = 2 H3AsO4
CaSO4 + Mg(OH)2 = Ca(OH)2 + MgSO4 =>
CaSO4 + Mg(OH)2 = Ca(OH)2 + MgSO4
Al + HNO3 = Al(NO3)3 + H2 =>
2 Al + 6 HNO3 = 2 Al(NO3)3 + 3 H2
NH4OH + HBr = H2O + NH4Br =>
NH4OH + HBr = H2O + NH4Br
I2 + F2 = IF5 =>
I2 + 5 F2 = 2 IF5
C13H18O2 + NaOH = C13H17NaO2 + H2O =>
C13H18O2 + NaOH = C13H17NaO2 + H2O
KBr = K + Br2 =>
2 KBr = 2 K + Br2
KBr = K + Br =>
KBr = K + Br
KBr = K + Br2 =>
2 KBr = 2 K + Br2
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
KBr = K + Br =>
KBr = K + Br
Pb + O2 = PbO2 =>
Pb + O2 = PbO2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Ca + N2 = Ca3N2 =>
3 Ca + N2 = Ca3N2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
C57H110O6 + O2 = CO2 + H2O =>
2 C57H110O6 + 163 O2 = 114 CO2 + 110 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/11/21
Équations équilibrées sur12/11/20
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