Équations équilibrées la veille |
CaO + Cl = CaOCl
(C17H35COO)3C3H5 + O2 = CO + H2O =>
(C17H35COO)3C3H5 + 53 O2 = 57 CO + 55 H2O
Mercury(II)Chlorate + SodiumDichromate = Mercury(II)Dichromate + SodiumChlorate =>
Mercury(II)Chlorate + SodiumDichromate = Mercury(II)Dichromate + SodiumChlorate
(NH4)2Cl2O7 = N2 + Cl2O3 + H2O =>
(NH4)2Cl2O7 = N2 + Cl2O3 + 4 H2O
K2PtCl4 + NH3 = KCl + PtCl2(NH3)2 =>
K2PtCl4 + 2 NH3 = 2 KCl + PtCl2(NH3)2
O2 + C = CO2 =>
O2 + C = CO2
SnCl4 + Pb(NO3)2 = Sn(NO3)2 + PbCl4 =>
SnCl4 + Pb(NO3)2 = Sn(NO3)2 + PbCl4
O2 + C = CO2 =>
O2 + C = CO2
SiH4 + LiOH = Si(OH)4 + LiH =>
SiH4 + 4 LiOH = Si(OH)4 + 4 LiH
FeSO4 + Na2SO4 = FeSO4Na2SO4 =>
FeSO4 + Na2SO4 = FeSO4Na2SO4
NaHCO3 + H3C6H5O7 = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3 + H3C6H5O7 = 3 CO2 + 3 H2O + Na3C6H5O7
H2O(g) + NO(g) = O2(g) + NH3(g) =>
6 H2O(g) + 4 NO(g) = 5 O2(g) + 4 NH3(g)
CuNO3 + K2Br = Cu2Br + KNO3 =>
2 CuNO3 + K2Br = Cu2Br + 2 KNO3
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2
Fe(NO2)2 + HCl = FeCl2 + HNO2 =>
Fe(NO2)2 + 2 HCl = FeCl2 + 2 HNO2
FeS + HNO3 + H2O = FeNO3 + HSO3 + H =>
FeS + HNO3 + 3 H2O = FeNO3 + HSO3 + 6 H
Cl + I2 = ICl =>
2 Cl + I2 = 2 ICl
Ba + HNO3 = Ba(NO3)2 + NH4NO3 + H2O =>
4 Ba + 10 HNO3 = 4 Ba(NO3)2 + NH4NO3 + 3 H2O
Li2O + NO2 + O2 = LiNO3 =>
2 Li2O + 4 NO2 + O2 = 4 LiNO3
Zn(s) + HCl(aq) = H2(g) + ZnCl2(aq) =>
Zn(s) + 2 HCl(aq) = H2(g) + ZnCl2(aq)
CuNO3 + H2 = HNO3 + Cu =>
2 CuNO3 + H2 = 2 HNO3 + 2 Cu
C6H12O6 = C2H6O + CO2 =>
C6H12O6 = 2 C2H6O + 2 CO2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
HCl + O2 = H2O + Cl =>
4 HCl + O2 = 2 H2O + 4 Cl
H2SO4 + Na2SO3 = H2O + Na2SO4 + SO2 =>
H2SO4 + Na2SO3 = H2O + Na2SO4 + SO2
H2SO4 + Cu(CO3)Cu(OH)2 = CuSO4 + CO2 + H2O =>
2 H2SO4 + Cu(CO3)Cu(OH)2 = 2 CuSO4 + CO2 + 3 H2O
{-}18 = {-}__ =>
{-}18 = {-}__
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
AgOH = Ag2O + H2O =>
2 AgOH = Ag2O + H2O
C6H8O6 + NaHCO3 = CO2 + H2O + NaC6H7O6 =>
C6H8O6 + NaHCO3 = CO2 + H2O + NaC6H7O6
K2SO4 + HCl = KCl + H2O + SO3 =>
K2SO4 + 2 HCl = 2 KCl + H2O + SO3
CuCl2(PPh3) + H2O = CuCl2*H2O + PPh3 =>
CuCl2(PPh3) + H2O = CuCl2*H2O + PPh3
Ni + AgNO3 = Ag + Ni(NO3)2 =>
Ni + 2 AgNO3 = 2 Ag + Ni(NO3)2
H2O2 + CaS = CaSO4 + H2O =>
4 H2O2 + CaS = CaSO4 + 4 H2O
Ni + AgNO3 = Ag + Ni(NO3)2 =>
Ni + 2 AgNO3 = 2 Ag + Ni(NO3)2
Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O
CaNO2 + NaCl = CaCl + NaNO2 =>
CaNO2 + NaCl = CaCl + NaNO2
IO + HF = IF + H2O2 =>
2 IO + 2 HF = 2 IF + H2O2
K2CO3 + CoBr3 = Co2(CO3)3 + KBr =>
3 K2CO3 + 2 CoBr3 = Co2(CO3)3 + 6 KBr
K2HPO4 + H2O = K2O + H3PO4 =>
K2HPO4 + H2O = K2O + H3PO4
Al + NH3 + H2O = AlOH + NH4 =>
Al + NH3 + H2O = AlOH + NH4
AI + HCI = AICI + H2 =>
2 AI + 2 HCI = 2 AICI + H2
Co(NO3)2 + K2CrO4 = CoCrO4 + KNO3 =>
Co(NO3)2 + K2CrO4 = CoCrO4 + 2 KNO3
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
potassiumsulfate + magnesium = magnesiumsulfate + potassium =>
K2SO4 + Mg = MgSO4 + 2 K
Fe2(SO4)3(aq) + Sr(NO3)2(aq) = Fe(NO3)3(aq) + SrSO4(s) =>
Fe2(SO4)3(aq) + 3 Sr(NO3)2(aq) = 2 Fe(NO3)3(aq) + 3 SrSO4(s)
ZnI2 + Fe(CH3COO)2 = Zn(CH3COO)2 + Fe(I2) =>
ZnI2 + Fe(CH3COO)2 = Zn(CH3COO)2 + Fe(I2)
Fe(NO2)2 + HCl = FeCl2 + HNO2 =>
Fe(NO2)2 + 2 HCl = FeCl2 + 2 HNO2
Cl + I2 = ICl =>
2 Cl + I2 = 2 ICl
NaHCO3(s) = CO2(g) + H2O(g) + Na2O(s) =>
2 NaHCO3(s) = 2 CO2(g) + H2O(g) + Na2O(s)
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