| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuS + O2 = CuO + SO
C + Al = Al4C3 =>
3 C + 4 Al = Al4C3
ZN + HCl = ZNCl2 + H2 =>
ZN + 2 HCl = ZNCl2 + H2
CuS + O2 = CuO + SO =>
CuS + O2 = CuO + SO
Na + NiCl2 = NaCl + Ni =>
2 Na + NiCl2 = 2 NaCl + Ni
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CuS + O2 = CuO + SO2 =>
2 CuS + 3 O2 = 2 CuO + 2 SO2
AlCl3 + H2SO4 = Al2(SO4)3 + HCl =>
2 AlCl3 + 3 H2SO4 = Al2(SO4)3 + 6 HCl
Cu + HNO3 + H2SO4 = CuSO45H2O + NO2 + H2O =>
Cu + 84.000000000001HNO3 + H2SO4 = CuSO45H2O + 84.000000000001NO2 + 42 H2O
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
MgI2 + Pb(NO3)2 = Mg(NO3)2 + PbI2 =>
MgI2 + Pb(NO3)2 = Mg(NO3)2 + PbI2
C + HNO3 = CO2 + NO + H20 =>
20 C + 20 HNO3 = 20 CO2 + 20 NO + H20
MnO + PbO2 + HNO3 = HMnO4 + Pb(NO3)2 + H2O =>
2 MnO + 5 PbO2 + 10 HNO3 = 2 HMnO4 + 5 Pb(NO3)2 + 4 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
F2 + LiCl = LiF + Cl2 =>
F2 + 2 LiCl = 2 LiF + Cl2
C + HNO3 = CO2 + NO + H2O =>
3 C + 4 HNO3 = 3 CO2 + 4 NO + 2 H2O
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
CaOCl2 + HCl = CaCl2 + Cl2 + H2O =>
CaOCl2 + 2 HCl = CaCl2 + Cl2 + H2O
NH3 + CUO = N2 + CU + H2O =>
2 NH3 + 3 CUO = N2 + 3 CU + 3 H2O
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
N2 + Cl2 = NCl5 =>
N2 + 5 Cl2 = 2 NCl5
AGNO3 + NACL = NANO3 + AGCL =>
AGNO3 + NACL = NANO3 + AGCL
CH3COOH + C2H5OH = CHCOOC2H5 + H2O =>
3 CH3COOH + C2H5OH = 2 CHCOOC2H5 + 3 H2O
Cr2O7 + C2H4O = C2H4O2 + Cr =>
Cr2O7 + 7 C2H4O = 7 C2H4O2 + 2 Cr
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
AgNO3 = Ag + NO2 + O2 =>
2 AgNO3 = 2 Ag + 2 NO2 + O2
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
BeO + H2SiO3 = BeSiO3 + H2O =>
BeO + H2SiO3 = BeSiO3 + H2O
Cu + HNO3 + H2SO4 = CuSO45H2O + NO2 + H2O =>
Cu + 84.000000000001HNO3 + H2SO4 = CuSO45H2O + 84.000000000001NO2 + 42 H2O
NaCl + KNO3 = NaNO3 + KCl =>
NaCl + KNO3 = NaNO3 + KCl
(NH4)3PO4 + Pb(NO3)2 = NH4(NO3) + Pb3(PO4)2 =>
2(NH4)3PO4 + 3 Pb(NO3)2 = 6 NH4(NO3) + Pb3(PO4)2
C48H42O7 + KClO4 = CO2 + H2O + KCl =>
2 C48H42O7 + 55 KClO4 = 96 CO2 + 42 H2O + 55 KCl
AGNO3 + NACL = NANO3 + AGCL =>
AGNO3 + NACL = NANO3 + AGCL
NaS + HCl = NaCl + HS =>
NaS + HCl = NaCl + HS
CH3OOH + NaHCOO = CH3COONa + CO2 + H2O =>
3 CH3OOH + 2 NaHCOO = 2 CH3COONa + CO2 + 4 H2O
K2CrO7 + NH3 + H2SO4 = K2SO4 + Cr2(SO4)3 + N2 + H2O =>
2 K2CrO7 + 6 NH3 + 5 H2SO4 = 2 K2SO4 + Cr2(SO4)3 + 3 N2 + 14 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
FeCl3 + Na2S = FeCl2 + S2 + NaCl =>
4 FeCl3 + 2 Na2S = 4 FeCl2 + S2 + 4 NaCl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cr2O7{-2} + H{+} + C2H4O = C2H4O2 + Cr{+3} + H2O =>
Cr2O7{-2} + 8 H{+} + 3 C2H4O = 3 C2H4O2 + 2 Cr{+3} + 4 H2O
Cu2SO4 + NaCl = Cu2Cl + NaSO4 =>
Cu2SO4 + NaCl = Cu2Cl + NaSO4
FeCl3 + KI = FeCl2 + I2 + KCl =>
2 FeCl3 + 2 KI = 2 FeCl2 + I2 + 2 KCl
K + O2 = K2O =>
4 K + O2 = 2 K2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C12H22O11 + O2 = H2O + CO2 =>
C12H22O11 + 12 O2 = 11 H2O + 12 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/15/16
Équations équilibrées sur09/14/15
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