| Équations équilibrées la veille |
C2H5OH(i) + 3 O2(g) = 2 CO2(g) + 3 H2O(i)
Cr(iii) + HCl = CrCl3 + H =>
Cr(iii) + 3 HCl = CrCl3 + 3 H
C2 + H2O = C2O0 + H2 =>
C2 + H2O = C2O0 + H2
C2H5OH(propano) + O2 = CO2 + H2O =>
C2H5OH(propano) + 3 O2 = 2 CO2 + 3 H2O
C12H22O11(s) + O2(g) = CO2(g) + H2O(g) =>
C12H22O11(s) + 12 O2(g) = 12 CO2(g) + 11 H2O(g)
KH2PO4 + K2SiO3 = H2O + K3PO4 + SiO2 =>
KH2PO4 + K2SiO3 = H2O + K3PO4 + SiO2
S + Cl2 + NaOH = NaCl + Na2SO4 + H2O =>
S + 3 Cl2 + 8 NaOH = 6 NaCl + Na2SO4 + 4 H2O
CoI2 + Br2 = BrI + Co =>
CoI2 + Br2 = 2 BrI + Co
NaHCO2 + HCl = H2O + NaCl + CO =>
NaHCO2 + HCl = H2O + NaCl + CO
Ga2O3 = Ga + O3 =>
Ga2O3 = 2 Ga + O3
[Co(NH3)5SO4]Br + AgNO3 = AgBr + [Co(NH3)5SO4]NO3 =>
[Co(NH3)5SO4]Br + AgNO3 = AgBr + [Co(NH3)5SO4]NO3
KIO3 + Na2SO3 = K2SO3 + NaIO3 =>
2 KIO3 + Na2SO3 = K2SO3 + 2 NaIO3
Pb + H2SO4 = Pb2SO4 + H2S + H2O =>
8 Pb + 5 H2SO4 = 4 Pb2SO4 + H2S + 4 H2O
MgO + (NH4)3PO4 = Mg3(PO4)2 + NH3 + H2O =>
3 MgO + 2(NH4)3PO4 = Mg3(PO4)2 + 6 NH3 + 3 H2O
CH3CHCH3CH2OH + CH3COOH = CH3COOCH2CHCH3CH3 + H2O =>
CH3CHCH3CH2OH + CH3COOH = CH3COOCH2CHCH3CH3 + H2O
C2HOH(COOH)2 + NaOH = C2HOH(COONa)2 + H2O =>
C2HOH(COOH)2 + 2 NaOH = C2HOH(COONa)2 + 2 H2O
K2O + H3AsO4 = K3AsO4 + H2O =>
3 K2O + 2 H3AsO4 = 2 K3AsO4 + 3 H2O
Fe + Cl = FeCl =>
Fe + Cl = FeCl
Zn + FeSO4 = ZnSO4 + Fe =>
Zn + FeSO4 = ZnSO4 + Fe
Cl2 + MgI2 = MgCl + I2 =>
Cl2 + 2 MgI2 = 2 MgCl + 2 I2
SnCl2 + KOH = KCl + Sn(OH)2 =>
SnCl2 + 2 KOH = 2 KCl + Sn(OH)2
CUSO4Cu = CuSO4CU =>
CUSO4Cu = CuSO4CU
C3H18O3 + O2 = H2O + CO2 =>
C3H18O3 + 6 O2 = 9 H2O + 3 CO2
P + S = P2S3 =>
2 P + 3 S = P2S3
Cd + Cu2{+} = Cd2{+} + Cu =>
2 Cd + Cu2{+} = Cd2{+} + 2 Cu
Fe2O3 + NaOH = Fe(OH)3 + Na2O =>
Fe2O3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2O
S + NaNO3 = NaNSO3 =>
S + NaNO3 = NaNSO3
NH3 + RuCl3 + Zn + HCl = [Ru(NH4)6]Cl2 + ZnCl2 =>
12 NH3 + 2 RuCl3 + 7 Zn + 12 HCl = 2[Ru(NH4)6]Cl2 + 7 ZnCl2
Ca10(PO4)6(OH)2 + MgCO3 = Mg10(PO4)6(OH)2 + CaCO3 =>
Ca10(PO4)6(OH)2 + 10 MgCO3 = Mg10(PO4)6(OH)2 + 10 CaCO3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
FeS + Cl2 = FeCl3 + S2Cl2 =>
2 FeS + 4 Cl2 = 2 FeCl3 + S2Cl2
Na + Co(NO3)3 = Na(NO3) + Co =>
3 Na + Co(NO3)3 = 3 Na(NO3) + Co
K2SO4 + MgSO4 = K2Mg(SO4)2 =>
K2SO4 + MgSO4 = K2Mg(SO4)2
P4 + O2 = P4O6 =>
P4 + 3 O2 = P4O6
KIO3 + Na2SO3 = K2SO3 + NaIO3 =>
2 KIO3 + Na2SO3 = K2SO3 + 2 NaIO3
NO2 + H2O = HNO3 + NO(HNO3) =>
3 NO2 + H2O = HNO3 + NO(HNO3)
Cu = Cu20 =>
20 Cu = Cu20
Fe + V2O5 = FeO + FeV2O4 =>
2 Fe + V2O5 = FeO + FeV2O4
Mg3N2 + CH3COOH = Mg(CH3COO)2 + NH3 =>
Mg3N2 + 6 CH3COOH = 3 Mg(CH3COO)2 + 2 NH3
Na + BaCl = NaCl + Ba =>
Na + BaCl = NaCl + Ba
Fe + Cl = FeCl3 =>
Fe + 3 Cl = FeCl3
CH3OH + O2 = CHO + H2O =>
4 CH3OH + 3 O2 = 4 CHO + 6 H2O
KCrO4 + PB(NO3)2 = PB(CrO4)2 + KNO3 =>
2 KCrO4 + PB(NO3)2 = PB(CrO4)2 + 2 KNO3
Bi(OH)3 + HCl = Bi(OH)2Cl + H2O =>
Bi(OH)3 + HCl = Bi(OH)2Cl + H2O
KBr + H2SO4 = KHSO4 + HBr =>
KBr + H2SO4 = KHSO4 + HBr
NaOH + Br2 = NaBr + H2O + NaBrO3 = =>
6 NaOH + 3 Br2 = 5 NaBr + 3 H2O + NaBrO3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
NaHCO3 + C3H4(OH)(COOH)3 = CO2 + H2O + C3H4OH(COONa)3 =>
3 NaHCO3 + C3H4(OH)(COOH)3 = 3 CO2 + 3 H2O + C3H4OH(COONa)3
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| Équations équilibrées la veille |
Équations équilibrées sur10/18/24
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