| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2SO4 + Cl2 = 2 KCl + SO4
Fe + N2 = FeN6 =>
Fe + 3 N2 = FeN6
FeO + SO2 = FeS + O2 =>
2 FeO + 2 SO2 = 2 FeS + 3 O2
MnI2 + NaBiO3 + H2SO4 = NaMnO4 + NaIO3 + Bi2(SO4)3 + Na2SO4 + H2O =>
4 MnI2 + 34 NaBiO3 + 62 H2SO4 = 4 NaMnO4 + 8 NaIO3 + 17 Bi2(SO4)3 + 11 Na2SO4 + 62 H2O
CH3COOH + Ca(OH)2 = (CH3COO)2Ca + H2O =>
2 CH3COOH + Ca(OH)2 = (CH3COO)2Ca + 2 H2O
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
C6H11N + O2 = CO2 + H2O + NO2 =>
4 C6H11N + 39 O2 = 24 CO2 + 22 H2O + 4 NO2
BaCl2 + Ca(OH)2 = Ba(OH)2 + CaCl2 =>
BaCl2 + Ca(OH)2 = Ba(OH)2 + CaCl2
MnSO4 + BaCl2 = MnCl2 + BaSO4 =>
MnSO4 + BaCl2 = MnCl2 + BaSO4
K2Cr2O7 + H2C2O4*2H2O = K[Cr(H2O)2(C2O4)2] + H2O + CO2 =>
K2Cr2O7 + 7 H2C2O4*2H2O = 2 K[Cr(H2O)2(C2O4)2] + 17 H2O + 6 CO2
V(s) + O2(g) = V2O3(s) =>
4 V(s) + 3 O2(g) = 2 V2O3(s)
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
CuSO4 + NH4OH = Cu(OH)2 + (NH4)2SO4 =>
CuSO4 + 2 NH4OH = Cu(OH)2 + (NH4)2SO4
Ba(HCO3)2 + Na2SO4 = BaCO3 + Na2CO3 + H2SO4 =>
Ba(HCO3)2 + Na2SO4 = BaCO3 + Na2CO3 + H2SO4
CO2 + ZnO = ZnCO3 =>
CO2 + ZnO = ZnCO3
H2 + AgCl = Ag + HCl =>
H2 + 2 AgCl = 2 Ag + 2 HCl
C4H10 + C4H8 = C8H18 =>
C4H10 + C4H8 = C8H18
Pb(NO3)2 + Na2SO4 = PbSO4 + NaNO3 =>
Pb(NO3)2 + Na2SO4 = PbSO4 + 2 NaNO3
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
ZnBr + H2 = Zn + HBr =>
2 ZnBr + H2 = 2 Zn + 2 HBr
NH3 + NaBrO = N2 + NaBr + H2O =>
2 NH3 + 3 NaBrO = N2 + 3 NaBr + 3 H2O
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Pb + HNO3 = H2O + NO + Pb(NO3)2 =>
3 Pb + 8 HNO3 = 4 H2O + 2 NO + 3 Pb(NO3)2
TiO2 + H2 = Ti2O3 + H2O =>
2 TiO2 + H2 = Ti2O3 + H2O
HL + KOH = KL + H2O =>
HL + KOH = KL + H2O
Na + CO2 = Na2CO3 + C =>
4 Na + 3 CO2 = 2 Na2CO3 + C
Ni(NO3)2 + NaOH = Ni(OH)2 + NaNO3 =>
Ni(NO3)2 + 2 NaOH = Ni(OH)2 + 2 NaNO3
Na + CO2 = Na2CO3 + C =>
4 Na + 3 CO2 = 2 Na2CO3 + C
Zn + Sn(NO3)4 = Zn(NO3)2 + Sn =>
2 Zn + Sn(NO3)4 = 2 Zn(NO3)2 + Sn
Na + CO2 = Na2CO3 + C =>
4 Na + 3 CO2 = 2 Na2CO3 + C
Br2 + O = Br2O7 =>
Br2 + 7 O = Br2O7
CH2CHCH3 + HF = CH3CHFCH3 =>
CH2CHCH3 + HF = CH3CHFCH3
Na + CO2 = Na2CO3 + C =>
4 Na + 3 CO2 = 2 Na2CO3 + C
MoS4{2-} + H2SO4 = MoS3 + SO4{2-} + H2S =>
MoS4{2-} + H2SO4 = MoS3 + SO4{2-} + H2S
(CH2)5CHOH + O2 = CO2 + H2O =>
2(CH2)5CHOH + 17 O2 = 12 CO2 + 12 H2O
CaBr2 + NaOH = Ca(OH)2 + BrNa =>
CaBr2 + 2 NaOH = Ca(OH)2 + 2 BrNa
KOH + HNO3 = H2O + KNO3 =>
KOH + HNO3 = H2O + KNO3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C45H92 + O2 = C + H2O =>
C45H92 + 23 O2 = 45 C + 46 H2O
CUSO4 + KI + SO2 + H2O = CUI + H2SO4 + K2SO4 =>
2 CUSO4 + 2 KI + SO2 + 2 H2O = 2 CUI + 2 H2SO4 + K2SO4
AgNo3 + ZnCl2 = AgCl + Zn(No3)2 =>
2 AgNo3 + ZnCl2 = 2 AgCl + Zn(No3)2
KNO3 + C6H5K3O7 = K2CO3 + CO2 + H2O + N2 =>
36 KNO3 + 10 C6H5K3O7 = 33 K2CO3 + 27 CO2 + 25 H2O + 18 N2
Ta2O5 + H2 = TaO2 + H2O =>
Ta2O5 + H2 = 2 TaO2 + H2O
C16H14 + O2 = CO2 + H2O =>
2 C16H14 + 39 O2 = 32 CO2 + 14 H2O
Zn + Sn(NO3)4 = Zn(NO3)2 + Sn =>
2 Zn + Sn(NO3)4 = 2 Zn(NO3)2 + Sn
H2SO4 + Na(OH) + Ca(OH)2 = (NaCa)2(SO4)3 + H2O =>
3 H2SO4 + 2 Na(OH) + 2 Ca(OH)2 = (NaCa)2(SO4)3 + 6 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NH3 + CH2 + O2 = NH2CH2COOH + H2O =>
2 NH3 + 4 CH2 + 3 O2 = 2 NH2CH2COOH + 2 H2O
C4H11N1 + H2O2 = CO2 + H2O + N2 =>
2 C4H11N1 + 27 H2O2 = 8 CO2 + 38 H2O + N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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