| Équations équilibrées la veille | Équations équilibrées le lendemain |
Gd(NO3)3*6H2O + 3 Al(NO3)3*9H2O + 4 H3BO3 + 6 C2H6N4O2 = GdAl3(BO3)4 + 12 CO2 + 57 H2O + 18 N2
C19H40 + O2 = CO2 + H20 =>
C19H40 + 19 O2 = 19 CO2 + 2 H20
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
Na2SiF6 + O2 = Na2O + Si + F =>
2 Na2SiF6 + O2 = 2 Na2O + 2 Si + 12 F
MnO2 + HCl = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O
Gd(NO3)3*6H2O*NaCl + Al(NO3)3*9H2O + H3BO3 + C2H6N4O2 = GdAl3(BO3)4 + CO2 + H2O + N2 + Na + Cl2 =>
2 Gd(NO3)3*6H2O*NaCl + 6 Al(NO3)3*9H2O + 8 H3BO3 + 12 C2H6N4O2 = 2 GdAl3(BO3)4 + 24 CO2 + 114 H2O + 36 N2 + 2 Na + Cl2
Ag + HNO3 = AgNO3 + H2O + NO =>
3 Ag + 4 HNO3 = 3 AgNO3 + 2 H2O + NO
Gd(NO3)3*6H2O + Al(NO3)3*9H2O + H3BO3 + C2H6N4O2 = GdAl3(BO3)4 + CO2 + H2O + N2 =>
Gd(NO3)3*6H2O + 3 Al(NO3)3*9H2O + 4 H3BO3 + 6 C2H6N4O2 = GdAl3(BO3)4 + 12 CO2 + 57 H2O + 18 N2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Cl2 + CrI3 + KOH = KCl + KIO3 + K2Cr2O7 + H2O =>
21 Cl2 + 2 CrI3 + 50 KOH = 42 KCl + 6 KIO3 + K2Cr2O7 + 25 H2O
CH3COOH + Na2CO3 = CH3COONa + H2O + CO2 =>
2 CH3COOH + Na2CO3 = 2 CH3COONa + H2O + CO2
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
C4H10O(l) + O2(g) = CO2 + H2O =>
C4H10O(l) + 6 O2(g) = 4 CO2 + 5 H2O
Na2SiF6 + O = Na2O + Si + F =>
Na2SiF6 + O = Na2O + Si + 6 F
HNO3 + Cu2S = Cu(NO3)2 + H2SO4 + NO + H2O =>
22 HNO3 + 3 Cu2S = 6 Cu(NO3)2 + 3 H2SO4 + 10 NO + 8 H2O
Na2S2O3 + Cl2 + H2O = Na2SO4 + HCl + S =>
Na2S2O3 + Cl2 + H2O = Na2SO4 + 2 HCl + S
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Sn{2+} + MnO4 + H{+} = Sn{4+} + Mn{2+} + H2O =>
3 Sn{2+} + MnO4 + 8 H{+} = 3 Sn{4+} + Mn{2+} + 4 H2O
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Sn{2+} + MnO4{-} + H{+} = Sn{4+} + Mn{2+} + H2O =>
5 Sn{2+} + 2 MnO4{-} + 16 H{+} = 5 Sn{4+} + 2 Mn{2+} + 8 H2O
XC2H5 + O2 = XOH + CO2 + H2O =>
2 XC2H5 + 7 O2 = 2 XOH + 4 CO2 + 4 H2O
Zn(Cl)2 + AgNO3 = AgCl + Zn(NO3)2 =>
Zn(Cl)2 + 2 AgNO3 = 2 AgCl + Zn(NO3)2
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
P4 + Cl = PCl3 =>
P4 + 12 Cl = 4 PCl3
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
MgCl2 + AgNO3 = AgCl + Mg(NO3)2 =>
MgCl2 + 2 AgNO3 = 2 AgCl + Mg(NO3)2
H2S + HNO3 = NO + S + H2O =>
3 H2S + 2 HNO3 = 2 NO + 3 S + 4 H2O
ZnO + NaOH = Na2ZnO2 + H2O =>
ZnO + 2 NaOH = Na2ZnO2 + H2O
P4 + Cl = PCl3 =>
P4 + 12 Cl = 4 PCl3
P + Cl = PCl3 =>
P + 3 Cl = PCl3
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
Fe + HCl = FeCl + H2 =>
2 Fe + 2 HCl = 2 FeCl + H2
CH4 + O2 = CO2 + H20 =>
5 CH4 + 5 O2 = 5 CO2 + H20
SO2 + Ca(OH)2 = CaSO3 + H2O =>
SO2 + Ca(OH)2 = CaSO3 + H2O
P + Cl = PCl3 =>
P + 3 Cl = PCl3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
ZrO2SiO2 = SiO2 + ZrO2 =>
ZrO2SiO2 = SiO2 + ZrO2
Gd(NO3)3*6H2O + Al(NO3)3*9H2O + H3BO3 + C2H6N4O2 = GdAl3(BO3)4 + CO2 + H2O + N2 =>
Gd(NO3)3*6H2O + 3 Al(NO3)3*9H2O + 4 H3BO3 + 6 C2H6N4O2 = GdAl3(BO3)4 + 12 CO2 + 57 H2O + 18 N2
HCL + NaOH = H2O + NaCL =>
HCL + NaOH = H2O + NaCL
Cu + H2SO4 = CuSO4 + SO + H2O =>
2 Cu + 3 H2SO4 = 2 CuSO4 + SO + 3 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
KMNO4 + FeSO4 + H2SO4 = K2SO4 + MNSO4 + Fe2(SO4)3 + H2O =>
2 KMNO4 + 10 FeSO4 + 8 H2SO4 = K2SO4 + 2 MNSO4 + 5 Fe2(SO4)3 + 8 H2O
CrI3 + Cl2 + KOH = K2Cr2O7 + KCl + KIO3 + H2O =>
2 CrI3 + 21 Cl2 + 50 KOH = K2Cr2O7 + 42 KCl + 6 KIO3 + 25 H2O
Al2O3 + NaOH = NaAlO2 + H2O =>
Al2O3 + 2 NaOH = 2 NaAlO2 + H2O
CrI3 + Cl2 + KOH = K2Cr2O7 + KCl + KIO3 + H2O =>
2 CrI3 + 21 Cl2 + 50 KOH = K2Cr2O7 + 42 KCl + 6 KIO3 + 25 H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
H3BO3 + HF = HBF4 + H2O =>
H3BO3 + 4 HF = HBF4 + 3 H2O
Cl2 + CrI3 + KOH = KCl + KIO3 + K2Cr2O7 + H2O =>
21 Cl2 + 2 CrI3 + 50 KOH = 42 KCl + 6 KIO3 + K2Cr2O7 + 25 H2O
Na2CO3 + HCl = NaCl + CO2 + H2O =>
Na2CO3 + 2 HCl = 2 NaCl + CO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/08/15
Équations équilibrées sur07/08/14
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