Équations équilibrées la veille |
2 C26H54 + 79 O2 = 54 H2O + 52 CO2
Ga2O3 = Ga + O2 =>
2 Ga2O3 = 4 Ga + 3 O2
AlOHSO4 + NaOH = AlOH + NaOHSO4 =>
AlOHSO4 + NaOH = AlOH + NaOHSO4
AgNO3 + NaCl = NaAgClNO3 =>
AgNO3 + NaCl = NaAgClNO3
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Ba(NO3)2 + Ca(OH)2 = Ca(NO3)2 + Ba(OH)2 =>
Ba(NO3)2 + Ca(OH)2 = Ca(NO3)2 + Ba(OH)2
FeCl3 + HNO3 = Fe(NO3)3 + HCl =>
FeCl3 + 3 HNO3 = Fe(NO3)3 + 3 HCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NH4VO3 = V2O5 + NH3 + H2O =>
2 NH4VO3 = V2O5 + 2 NH3 + H2O
NaBr + MnO4 + H2SO4 = Br2 + Mn2SO4 + NaSO4 + H2O =>
14 NaBr + 4 MnO4 + 16 H2SO4 = 7 Br2 + 2 Mn2SO4 + 14 NaSO4 + 16 H2O
CH2O + H2 = CH3OH =>
CH2O + H2 = CH3OH
C3H8O + O2 = C3H6O + H2O =>
2 C3H8O + O2 = 2 C3H6O + 2 H2O
Ca + Al(NO3)3 = Ca(NO3)2 + Al =>
3 Ca + 2 Al(NO3)3 = 3 Ca(NO3)2 + 2 Al
SIF4 + NaOH = Na4SIO4 + NaF + H2O =>
SIF4 + 8 NaOH = Na4SIO4 + 4 NaF + 4 H2O
Cs2O = Cs + O2 =>
2 Cs2O = 4 Cs + O2
N2O + O2 = NO =>
2 N2O + O2 = 4 NO
NaOH + Ba(OH)2 + HCl = NaClBaCl2 + H2O =>
NaOH + Ba(OH)2 + 3 HCl = NaClBaCl2 + 3 H2O
CuSO4 + Zn(NO3)2 = Cu(NO3)2 + ZnSO4 =>
CuSO4 + Zn(NO3)2 = Cu(NO3)2 + ZnSO4
H2CO2 + NaOH = C1Na2CO3 + H2O =>
2 H2CO2 + 2 NaOH = C1Na2CO3 + 3 H2O
H3PO4Sn = SnHPO4H2 =>
H3PO4Sn = SnHPO4H2
Cl + O3 = Cl2O2 =>
6 Cl + 2 O3 = 3 Cl2O2
SiO2 + C = SiC + O2 =>
SiO2 + C = SiC + O2
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
NaHCO3 + HgCl2 = Hg(HCO3)2 + NaCl =>
2 NaHCO3 + HgCl2 = Hg(HCO3)2 + 2 NaCl
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
NH4 + KOH = NH3 + K + H2O =>
NH4 + KOH = NH3 + K + H2O
Cs + HNO3 = CsNO3 + NO + H2O =>
3 Cs + 4 HNO3 = 3 CsNO3 + NO + 2 H2O
C2H4O(l) + O2(g) = CO2(g) + H2O(l) =>
2 C2H4O(l) + 5 O2(g) = 4 CO2(g) + 4 H2O(l)
Co + H2O = CoO + H2 =>
Co + H2O = CoO + H2
H2O2 + PCl3 = H3PO3 + Cl2 =>
3 H2O2 + 2 PCl3 = 2 H3PO3 + 3 Cl2
AlCl3 + C5 = C5Cl + Al =>
AlCl3 + 3 C5 = 3 C5Cl + Al
H2CO3K2S = H2SK2CO3 =>
H2CO3K2S = H2SK2CO3
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu =>
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu
Mn + B = MnB =>
Mn + B = MnB
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
FeSO4 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + H2O + Cr2(SO4)3 + K2SO4 =>
6 FeSO4 + K2Cr2O7 + 7 H2SO4 = 3 Fe2(SO4)3 + 7 H2O + Cr2(SO4)3 + K2SO4
KHCO3(s) + HNO3(aq) = KNO3 + CO2 + H2O =>
KHCO3(s) + HNO3(aq) = KNO3 + CO2 + H2O
Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N
RbBr + CaS = Rb2S + CaBr2 =>
2 RbBr + CaS = Rb2S + CaBr2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Al2O3 + Na2O = NaAlO2 =>
Al2O3 + Na2O = 2 NaAlO2
K2SO4 + FeCl2 = KCl + FeSO4 =>
K2SO4 + FeCl2 = 2 KCl + FeSO4
HCHO + O2 = CO2 + H2O =>
HCHO + O2 = CO2 + H2O
NH4{+} + HSO4{-} = NH4HSO4 =>
NH4{+} + HSO4{-} = NH4HSO4
BaSO4 + K3PO4 = Ba3(PO4)2 + K2SO4 =>
3 BaSO4 + 2 K3PO4 = Ba3(PO4)2 + 3 K2SO4
Na2S + HCl = NaCl + H2S =>
Na2S + 2 HCl = 2 NaCl + H2S
Cu + H2SO4 = Cu2(SO4)3 + SO2 + H2O =>
2 Cu + 6 H2SO4 = Cu2(SO4)3 + 3 SO2 + 6 H2O
NO = N + O2 =>
2 NO = 2 N + O2
C2H6O + H2O = H3O + C2H5O =>
C2H6O + H2O = H3O + C2H5O
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