| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CO2 + H20 = CH12O + O2 =>
10 CO2 + 6 H20 = 10 CH12O + 5 O2
Fe2(C2O4)3 = FeC2O4 + CO2 =>
Fe2(C2O4)3 = 2 FeC2O4 + 2 CO2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
BaCl2(aq) + Na3PO4(aq) = NaCl(aq) + Ba3(PO4)2(s) =>
3 BaCl2(aq) + 2 Na3PO4(aq) = 6 NaCl(aq) + Ba3(PO4)2(s)
(NH4)3PO4 + Ba(OH)2 = Ba3(PO4)2 + NH4OH =>
2(NH4)3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 NH4OH
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
Sb(s) + Cl2(g) = SbCl3(s) =>
2 Sb(s) + 3 Cl2(g) = 2 SbCl3(s)
NaBr + HCl = NaCl + HBr =>
NaBr + HCl = NaCl + HBr
CO + H2 = C3H8 + H2O =>
3 CO + 7 H2 = C3H8 + 3 H2O
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
KMNO4 + NANO2 + KOH = K2MNO4 + NANO3 + H2O =>
2 KMNO4 + NANO2 + 2 KOH = 2 K2MNO4 + NANO3 + H2O
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
BaO2 = BaO + O2 =>
2 BaO2 = 2 BaO + O2
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
HBr(aq) + NaHCO3(aq) = NaBr(aq) + H2CO3(aq) =>
HBr(aq) + NaHCO3(aq) = NaBr(aq) + H2CO3(aq)
CBr4 + O2 = CO2 + Br2 =>
CBr4 + O2 = CO2 + 2 Br2
O3 = O2 =>
2 O3 = 3 O2
O2 + C6H12O6 = H2O + CO2 =>
6 O2 + C6H12O6 = 6 H2O + 6 CO2
UO2 + HF = UF4 + H2O =>
UO2 + 4 HF = UF4 + 2 H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
CF4 + O2 = CO2 + F2 =>
CF4 + O2 = CO2 + 2 F2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CH3C6H2(NO2)3 = N2 + H2O + CO + C =>
2 CH3C6H2(NO2)3 = 3 N2 + 5 H2O + 7 CO + 7 C
NI3(s) = N2(g) + I2(g) =>
2 NI3(s) = N2(g) + 3 I2(g)
Al + F2 = AlF3 =>
2 Al + 3 F2 = 2 AlF3
H2O + Na2CO3 = H2CO3 + Na2O =>
H2O + Na2CO3 = H2CO3 + Na2O
Al + F2 = AlF3 =>
2 Al + 3 F2 = 2 AlF3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
N2O5 + Na2O = NaNO3 =>
N2O5 + Na2O = 2 NaNO3
ZrO(NO3)2 + NC2H5O2 = ZrO2 + CO2 + H2O + N2 =>
9 ZrO(NO3)2 + 10 NC2H5O2 = 9 ZrO2 + 20 CO2 + 25 H2O + 14 N2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
C2H3N + O2 = CO + H2O + NO2 =>
4 C2H3N + 11 O2 = 8 CO + 6 H2O + 4 NO2
P4 + HNO3 = H3PO4 + NO2 + H2O =>
P4 + 20 HNO3 = 4 H3PO4 + 20 NO2 + 4 H2O
HBr + AGNO3 = HNO3 + AGBr =>
HBr + AGNO3 = HNO3 + AGBr
Br2 + H2O + SO2 = HBr + H2SO4 =>
Br2 + 2 H2O + SO2 = 2 HBr + H2SO4
Fe(s) + CuSO4(aq) = Fe(SO4)(aq) + Cu =>
Fe(s) + CuSO4(aq) = Fe(SO4)(aq) + Cu
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C5H12 = C + H2 =>
C5H12 = 5 C + 6 H2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
BACO3(s) = BAO(s) + CO2(g) =>
BACO3(s) = BAO(s) + CO2(g)
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/17/19
Équations équilibrées sur10/17/18
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