| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C3H8(OH)2 + 9 O2 = 6 CO2 + 10 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Pd(NO3)2 + Na2CO3 = Na2(NO3)2 + PdCO3 =>
Pd(NO3)2 + Na2CO3 = Na2(NO3)2 + PdCO3
PbNO32 + KI = PbI + KNO32 =>
PbNO32 + KI = PbI + KNO32
CaBr2 + K2SO3 = CaSO3 + KBr =>
CaBr2 + K2SO3 = CaSO3 + 2 KBr
Fe(NO3) + I2 = FeI2 + NO3 =>
Fe(NO3) + I2 = FeI2 + NO3
H2O + C16H32 = C2H5OH =>
8 H2O + C16H32 = 8 C2H5OH
CO2 + H2O = O2 + C2H6 =>
4 CO2 + 6 H2O = 7 O2 + 2 C2H6
Al + Fe(O2)3 = Al(O2)3 + Fe =>
Al + Fe(O2)3 = Al(O2)3 + Fe
C2H + O = CO + H2O =>
2 C2H + 5 O = 4 CO + H2O
PbO2 + Cl2 = Pb + Cl2O =>
PbO2 + 2 Cl2 = Pb + 2 Cl2O
Ga(HCO3)3 + Ca2C = Ga4C3 + Ca(HCO3)2 =>
4 Ga(HCO3)3 + 3 Ca2C = Ga4C3 + 6 Ca(HCO3)2
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
C0(g) + H2O = CO2(g) + H(g) =>
C0(g) + 2 H2O = CO2(g) + 4 H(g)
(Na2SO3)(aq) + HCl(aq) = NaCl(aq) + (H2SO3)(aq) =>
(Na2SO3)(aq) + 2 HCl(aq) = 2 NaCl(aq) + (H2SO3)(aq)
Mn(No3)2 + NaOH = NaNo3 + Mn(OH)2 =>
Mn(No3)2 + 2 NaOH = 2 NaNo3 + Mn(OH)2
Ag(NO3) + K2S = KNO3 + Ag2S =>
2 Ag(NO3) + K2S = 2 KNO3 + Ag2S
CH + O2 = CO2 + H4 =>
4 CH + 4 O2 = 4 CO2 + H4
Ba(No3)2 + HNO3 = Ba(NO3)2 + HNo3 =>
Ba(No3)2 + 2 HNO3 = Ba(NO3)2 + 2 HNo3
MgCl2 + K = KCl + Mg =>
MgCl2 + 2 K = 2 KCl + Mg
C(s) + H2O(l) = CH4(g) + CO2(g) =>
2 C(s) + 2 H2O(l) = CH4(g) + CO2(g)
SO2 + NH4OH = NH4HSO3 =>
SO2 + NH4OH = NH4HSO3
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
NO + B = B2O3 + BN =>
3 NO + 5 B = B2O3 + 3 BN
C2H6 + Cl2(hv) = C2H5Cl + HCl =>
C2H6 + Cl2(hv) = C2H5Cl + HCl
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
CuBr2 + Na3PO4 = Cu3(PO4)2 + NaBr =>
3 CuBr2 + 2 Na3PO4 = Cu3(PO4)2 + 6 NaBr
Cd(OH)2 = Cd + OH =>
Cd(OH)2 = Cd + 2 OH
H2SO4 = H2O + SO3 =>
H2SO4 = H2O + SO3
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
CH3COClCH3CH2COONa = CH3CONaCH3CH2COOCl =>
CH3COClCH3CH2COONa = CH3CONaCH3CH2COOCl
CuSO4 + Li2CrO4 = CrCuO4 + Li2SO4 =>
CuSO4 + Li2CrO4 = CrCuO4 + Li2SO4
Al + HNO3 = Al(NO3)3 + NH4NO3 + H2O =>
8 Al + 30 HNO3 = 8 Al(NO3)3 + 3 NH4NO3 + 9 H2O
Mg + P4 = Mg3P2 =>
6 Mg + P4 = 2 Mg3P2
Na[Cr(OH)4]HNO3 = Cr(OH)3NaNO3H2O =>
Na[Cr(OH)4]HNO3 = Cr(OH)3NaNO3H2O
C5H10(l) + O2(g) = CO2(g) + H2O(g) =>
2 C5H10(l) + 15 O2(g) = 10 CO2(g) + 10 H2O(g)
Fe(OH)3 + CrO3 = Fe2(CrO4)3 + H2O =>
2 Fe(OH)3 + 3 CrO3 = Fe2(CrO4)3 + 3 H2O
Zn + S = ZnS =>
Zn + S = ZnS
Sr + H2O = H2 + SrO =>
Sr + H2O = H2 + SrO
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
Zn + CuOH = Cu + Zn(OH)2 =>
Zn + 2 CuOH = 2 Cu + Zn(OH)2
AlCl3 + NH4(OH) = Al(OH)3 + NH4Cl =>
AlCl3 + 3 NH4(OH) = Al(OH)3 + 3 NH4Cl
LiF + Pb = PbF2 + Li =>
2 LiF + Pb = PbF2 + 2 Li
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
H3PO4 + Na2CO3 = Na2HPO4 + CO2 + H2O =>
H3PO4 + Na2CO3 = Na2HPO4 + CO2 + H2O
P + BaO = PO + Ba =>
P + BaO = PO + Ba
Sodium + Water = Sodiumhydroxide + Hydrogen =>
2 Na + 2 H2O = 2 NaOH + H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
Al(s) + Br2 = Al2Br6 =>
2 Al(s) + 3 Br2 = Al2Br6
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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