Équations équilibrées la veille |
6 CO2 + 6 H2O = C6H12O6 + 6 O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NaHCO3(aq) = CO2(g) + NaOH(aq) =>
NaHCO3(aq) = CO2(g) + NaOH(aq)
NH4NO3 + KCl = NH4Cl + KNO3 =>
NH4NO3 + KCl = NH4Cl + KNO3
Ca + (HCl) = CaCl2 + H2 =>
Ca + 2(HCl) = CaCl2 + H2
Cu + S = CuS =>
Cu + S = CuS
CO2 = CO + O2 =>
2 CO2 = 2 CO + O2
Ag + HNO3(konc) = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3(konc) = AgNO3 + NO2 + H2O
Co + P + S = CoPS3 =>
Co + P + 3 S = CoPS3
Al(CN)3 + NaNO3 = Al(NO3)3 + NaCN =>
Al(CN)3 + 3 NaNO3 = Al(NO3)3 + 3 NaCN
KMnO4 + Cr2(SO4)3 + KOH = K2MnO4 + K2SO4 + K2CrO4 + H2O =>
6 KMnO4 + Cr2(SO4)3 + 16 KOH = 6 K2MnO4 + 3 K2SO4 + 2 K2CrO4 + 8 H2O
Fe(NO3)3 + SnCl2 + NaOH = Fe2O3 + Na2SnO3 + NaCl + H2O + NO =>
2 Fe(NO3)3 + 9 SnCl2 + 36 NaOH = Fe2O3 + 9 Na2SnO3 + 18 NaCl + 18 H2O + 6 NO
NaClO3 + H2S = H2SO4 + NaCl =>
4 NaClO3 + 3 H2S = 3 H2SO4 + 4 NaCl
Sr + CuO = SrO + Cu =>
Sr + CuO = SrO + Cu
Al*S = Al + S =>
Al*S = Al + S
N2F2 = N + F =>
N2F2 = 2 N + 2 F
Pb + H2O + O2 = Pb(OH)2 =>
2 Pb + 2 H2O + O2 = 2 Pb(OH)2
Mn3O + Cl = Mn + OCl2 =>
Mn3O + 2 Cl = 3 Mn + OCl2
C3H7OH + C2H5COOH = C3H7COOC2H5 + H2O =>
C3H7OH + C2H5COOH = C3H7COOC2H5 + H2O
(NH4)3PO4 + Sr(OH)2 = NH4OH + Sr3(PO4)2 =>
2(NH4)3PO4 + 3 Sr(OH)2 = 6 NH4OH + Sr3(PO4)2
CoO3 + HCl = CoCl2 + Cl2 + H2O =>
CoO3 + 6 HCl = CoCl2 + 2 Cl2 + 3 H2O
C7H8O + O2 = H2O + CO2 =>
2 C7H8O + 17 O2 = 8 H2O + 14 CO2
CO2 + Ca(OH)2 = CaCO3 + H2O =>
CO2 + Ca(OH)2 = CaCO3 + H2O
Na2SnO3 + HCl = SnO2 + NaCl + H2O =>
Na2SnO3 + 2 HCl = SnO2 + 2 NaCl + H2O
V + P = VP =>
V + P = VP
C + H2 = C6H6 =>
6 C + 3 H2 = C6H6
Ba(OH)2 + CO3 = BaCO3 + (OH)2 =>
Ba(OH)2 + CO3 = BaCO3 + (OH)2
Al + NaOH + Fe2(SO4)3 = FeSO4 + H2SO4 + Na3(AlO3) =>
2 Al + 6 NaOH + 3 Fe2(SO4)3 = 6 FeSO4 + 3 H2SO4 + 2 Na3(AlO3)
H3PO4 + AgCl = HCl + Ag3PO4 =>
H3PO4 + 3 AgCl = 3 HCl + Ag3PO4
MnO2 + KBr + H2SO4 = Br2 + MnSO4 + H2O + K2SO4 =>
MnO2 + 2 KBr + 2 H2SO4 = Br2 + MnSO4 + 2 H2O + K2SO4
Ni3 + (Fe(CN)6)2 = Ni3(Fe(CN)6)2 =>
Ni3 + (Fe(CN)6)2 = Ni3(Fe(CN)6)2
MnO2 + H2O = H2MnO3 =>
MnO2 + H2O = H2MnO3
C6H12O7 + NaOH = C6H11NaO7 + H2O =>
C6H12O7 + NaOH = C6H11NaO7 + H2O
C6H11Br + KOH = C6H10 + H2O + KBr =>
C6H11Br + KOH = C6H10 + H2O + KBr
K + NaOH = NaKOH =>
K + NaOH = NaKOH
C3H7OH + KOH = C3H7OK + H2O =>
C3H7OH + KOH = C3H7OK + H2O
C6H6S2 + O2 = CO + H2O + SO3 =>
2 C6H6S2 + 15 O2 = 12 CO + 6 H2O + 4 SO3
C3H7OH + KOH = C3H7OK + H2O =>
C3H7OH + KOH = C3H7OK + H2O
Mn2 + HI = H + MnI2 =>
Mn2 + 4 HI = 4 H + 2 MnI2
C2H5COOMgBr + HBr = C2H5COOH + MgBr2 =>
C2H5COOMgBr + HBr = C2H5COOH + MgBr2
SBr3 = S8 + Br2 =>
8 SBr3 = S8 + 12 Br2
C19H17OH + O2 = CO2 + H2O =>
C19H17OH + 23 O2 = 19 CO2 + 9 H2O
NH4NO3 + KCl = NH4 + Cl + KNO3 =>
NH4NO3 + KCl = NH4 + Cl + KNO3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
BeI2 + Sr(SO4) = BeSO4 + SrI2 =>
BeI2 + Sr(SO4) = BeSO4 + SrI2
N2O5 + NO = NO2 =>
N2O5 + NO = 3 NO2
CrClO3 + KOH + CrCl2 = KCl + K2CrO4 + H2O =>
4 CrClO3 + 16 KOH + CrCl2 = 6 KCl + 5 K2CrO4 + 8 H2O
Sr + Cu2O3 = SrO + Cu2 =>
3 Sr + Cu2O3 = 3 SrO + Cu2
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
ZnO + HCl = ZnCl2 + H2O =>
ZnO + 2 HCl = ZnCl2 + H2O
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