| Équations équilibrées la veille | Équations équilibrées le lendemain |
Xe + 3 F2 = XeF6
KI + Na2Cr2O7 + H2SO4 = I2 + Cr2(SO4)3 + Na2SO4 + K2SO4 + H2O =>
6 KI + Na2Cr2O7 + 7 H2SO4 = 3 I2 + Cr2(SO4)3 + Na2SO4 + 3 K2SO4 + 7 H2O
PhC2H5 + O2 = PhOH + CO2 + H2O =>
2 PhC2H5 + 7 O2 = 2 PhOH + 4 CO2 + 4 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Al + Hg(NO3)2 = Hg + Al(NO3)2 =>
Al + Hg(NO3)2 = Hg + Al(NO3)2
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
N2 + O2 = N2O3 =>
2 N2 + 3 O2 = 2 N2O3
AgNO3 + AlCl3 = Al(NO3)3 + AgCl =>
3 AgNO3 + AlCl3 = Al(NO3)3 + 3 AgCl
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Al2(SO4)3 + NH3 + H2O = Al(OH)3 + (NH4)2SO4 =>
Al2(SO4)3 + 6 NH3 + 6 H2O = 2 Al(OH)3 + 3(NH4)2SO4
CO(OH)2 + HCl = COCl2 + H2O =>
CO(OH)2 + 2 HCl = COCl2 + 2 H2O
C4H61ON12 + O2 = CO2 + H2O + NO2 =>
4 C4H61ON12 + 123 O2 = 16 CO2 + 122 H2O + 48 NO2
Al + H2So4 = Al2(So4)3 + H2 =>
2 Al + 3 H2So4 = Al2(So4)3 + 3 H2
C4H6ON12 + O2 = CO2 + H2O + NO2 =>
C4H6ON12 + 17 O2 = 4 CO2 + 3 H2O + 12 NO2
HCl + LiOH = H2O + LiCl =>
HCl + LiOH = H2O + LiCl
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C4H6ON1 + O2 = CO2 + H2O + NO2 =>
C4H6ON1 + 6 O2 = 4 CO2 + 3 H2O + NO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
MnS + HCl = H2S + MnCl2 =>
MnS + 2 HCl = H2S + MnCl2
Al + H2O + NaOH = NaAlO2 + H2 =>
2 Al + 2 H2O + 2 NaOH = 2 NaAlO2 + 3 H2
VIr3 + VIr + V6C5 = V2IrC =>
VIr3 + 7 VIr + 2 V6C5 = 10 V2IrC
Al2(SO4)3 + Ca(NO3)2 = Al(NO3)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(NO3)2 = 2 Al(NO3)3 + 3 CaSO4
CaO + NH4Cl = CaCl2 + H2O + NH3 =>
CaO + 2 NH4Cl = CaCl2 + H2O + 2 NH3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
AG + Cl2 = AGCl =>
2 AG + Cl2 = 2 AGCl
C4H6ON + O2 = CO2 + H2O + NO2 =>
C4H6ON + 6 O2 = 4 CO2 + 3 H2O + NO2
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
CO(NH2)2 + Zn(NO3)2 = ZnO + CO2 + H2O + N2 =>
5 CO(NH2)2 + 3 Zn(NO3)2 = 3 ZnO + 5 CO2 + 10 H2O + 8 N2
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
(NH4)2Cr2O7 = N2 + H2O + Cr2O3 =>
(NH4)2Cr2O7 = N2 + 4 H2O + Cr2O3
N2H8Cr2O7 = N2 + H2O + Cr2O3 =>
N2H8Cr2O7 = N2 + 4 H2O + Cr2O3
MgO + H2CO3 = MgCO3 + OH2 =>
MgO + H2CO3 = MgCO3 + OH2
SiF4*H2O = H2SiF6 + H2SiO3 =>
3 SiF4*H2O = 2 H2SiF6 + H2SiO3
MG + H2O = MGOH + H2 =>
2 MG + 2 H2O = 2 MGOH + H2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
NaCl(aq) + KOH(aq) = NaOH(aq) + KCl(aq) =>
NaCl(aq) + KOH(aq) = NaOH(aq) + KCl(aq)
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
CH3COOH + NaOH = H2O + NaCH3COO =>
CH3COOH + NaOH = H2O + NaCH3COO
Ni(OH)2 + H2CO3 = NiCO3 + H2O =>
Ni(OH)2 + H2CO3 = NiCO3 + 2 H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
H2SO4 + NaOH = H3O + NaSO4 =>
H2SO4 + NaOH = H3O + NaSO4
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Ba + P = BaP =>
Ba + P = BaP
CH3COONa + NaOH = Na2CO3 + CH4 =>
CH3COONa + NaOH = Na2CO3 + CH4
MnS + HNO3 = MnSO4 + NO2 + H2O =>
MnS + 8 HNO3 = MnSO4 + 8 NO2 + 4 H2O
PH3 + HMnO4 = MnO2 + H2O + H3PO4 =>
3 PH3 + 8 HMnO4 = 8 MnO2 + 4 H2O + 3 H3PO4
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/07/18
Équations équilibrées sur06/06/17
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