Équations équilibrées la veille |
H3PO4 + 3 CsOH = Cs3PO4 + 3 H2O
C6760H10447N1743O2010S32 + O2 = CO2 + NH3 + SO2 + H2O =>
2 C6760H10447N1743O2010S32 + 14183 O2 = 13520 CO2 + 3486 NH3 + 64 SO2 + 5218 H2O
HClO4Li(OH) = Li(ClO4)H2O =>
HClO4Li(OH) = Li(ClO4)H2O
K2CO3 + HNO3 = KNO3 + H2O + CO2 =>
K2CO3 + 2 HNO3 = 2 KNO3 + H2O + CO2
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
HFCH3COO = FCH3COOH =>
HFCH3COO = FCH3COOH
SnO(s) + HCl(aq) = SnCl2(aq) + H2O(l) =>
SnO(s) + 2 HCl(aq) = SnCl2(aq) + H2O(l)
Ba + Al2(SO4)3 = Al + BaSO4 =>
3 Ba + Al2(SO4)3 = 2 Al + 3 BaSO4
CH4H12O6 + O2 = CO2 + H2O =>
CH4H12O6 + 2 O2 = CO2 + 8 H2O
HFN2F2 = N2HF3 =>
HFN2F2 = N2HF3
H2SO4 + FeCO3 = Fe2(SO4)2 + CO2 + H2O =>
2 H2SO4 + 2 FeCO3 = Fe2(SO4)2 + 2 CO2 + 2 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
CH3CH2CHCH2 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
5 CH3CH2CHCH2 + 8 KMnO4 + 12 H2SO4 = 10 CH3COOH + 8 MnSO4 + 4 K2SO4 + 12 H2O
HH2OO2 = H2O2 =>
2 HH2OO2 = 3 H2O2
Al + N2 = AlN =>
2 Al + N2 = 2 AlN
PbO = Pb + O2 =>
2 PbO = 2 Pb + O2
Fe + S + H2SO4 = FeSO4 + H2S =>
Fe + S + H2SO4 = FeSO4 + H2S
HI(s) = H2(g)I2(g) =>
2 HI(s) = H2(g)I2(g)
BiO3 + Zn = ZnO2 + Bi =>
2 BiO3 + 3 Zn = 3 ZnO2 + 2 Bi
Li3PO4 + FeBr2 = Fe3(PO4)2 + LiBr =>
2 Li3PO4 + 3 FeBr2 = Fe3(PO4)2 + 6 LiBr
CH2CH3(g) + O2(g) = CO2(g) + H2O(g) =>
4 CH2CH3(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(g)
HIK(OH) = KIH2O =>
HIK(OH) = KIH2O
Ag2O + NH4OH = (Ag(NH3)2)OH + H2O =>
Ag2O + 4 NH4OH = 2(Ag(NH3)2)OH + 3 H2O
P2O5 + BaO = Ba3(PO4)2 =>
P2O5 + 3 BaO = Ba3(PO4)2
K2Cr2O7 + KY + H2SO4 = Cr2(SO4)3 + Y + K2SO4 + H2O =>
K2Cr2O7 + 6 KY + 7 H2SO4 = Cr2(SO4)3 + 6 Y + 4 K2SO4 + 7 H2O
K2Cr2O7 + H2SO4 + C2H5OH = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
2 K2Cr2O7 + 8 H2SO4 + 3 C2H5OH = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOH + 11 H2O
CO2 + NaOH = H2O + Na2CO3 =>
CO2 + 2 NaOH = H2O + Na2CO3
CaCl2(aq) + K2CO3(aq) = CaCO3 + KCl =>
CaCl2(aq) + K2CO3(aq) = CaCO3 + 2 KCl
HINH4 = NH4IH =>
HINH4 = NH4IH
K2O + HCl = KCl + H2O =>
K2O + 2 HCl = 2 KCl + H2O
HN3 = NHN2 =>
HN3 = NHN2
HNOO2 = HNO3 =>
HNOO2 = HNO3
C8H18(l) + O2(g) = CO2(g) + H2O(g) =>
2 C8H18(l) + 25 O2(g) = 16 CO2(g) + 18 H2O(g)
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Pb + Zn(C2H3O2)2 = Zn + Pb(C2H3O2)2 =>
Pb + Zn(C2H3O2)2 = Zn + Pb(C2H3O2)2
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
NaClO3 + H2SO4 = HClO4 + NaHSO4 + ClO2 + H2O =>
3 NaClO3 + 3 H2SO4 = HClO4 + 3 NaHSO4 + 2 ClO2 + H2O
HgOH + HCl = HgCl + H2O =>
HgOH + HCl = HgCl + H2O
Hg + HNO2 = Hg2(NO2)2 + NO + H2O =>
2 Hg + 4 HNO2 = Hg2(NO2)2 + 2 NO + 2 H2O
Zn + P = ZnP =>
Zn + P = ZnP
HNO3 + Ba(HO)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(HO)2 = Ba(NO3)2 + 2 H2O
SIH4 + F2 = SIF4 + HF =>
SIH4 + 4 F2 = SIF4 + 4 HF
HNO3 + K(OH) = K(NO3) + H2O =>
HNO3 + K(OH) = K(NO3) + H2O
NOCl + WC6O6 = WN2O2Cl2 + CO =>
2 NOCl + WC6O6 = WN2O2Cl2 + 6 CO
Na + Sn(SO4)2 = Na2SO4 + Sn =>
4 Na + Sn(SO4)2 = 2 Na2SO4 + Sn
HNO3NH4(OH) = H2ONH4(NO3) =>
HNO3NH4(OH) = H2ONH4(NO3)
KCl = Cl2 + K =>
2 KCl = Cl2 + 2 K
Na2SiO3(s) + HF(ac) = H2SiF6(ac) + NaF(ac) + H2O(g) =>
Na2SiO3(s) + 8 HF(ac) = H2SiF6(ac) + 2 NaF(ac) + 3 H2O(g)
Co(NO3)2 + Na2HPO4 = Co3(PO4)2 + NaNO3 + HNO3 =>
3 Co(NO3)2 + 2 Na2HPO4 = Co3(PO4)2 + 4 NaNO3 + 2 HNO3
Pb3O4 + HNO3 = Pb(NO3)2 + PbO2 + H2O =>
Pb3O4 + 4 HNO3 = 2 Pb(NO3)2 + PbO2 + 2 H2O
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