Équations équilibrées la veille |
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
(NH4)6Mo7O24 + NaOH = (NH4)OH + (Na)6Mo7O24 =>
(NH4)6Mo7O24 + 6 NaOH = 6(NH4)OH + (Na)6Mo7O24
Ca(OH)2 + H3PO3 = CaP2O4 + H2O =>
Ca(OH)2 + 2 H3PO3 = CaP2O4 + 4 H2O
NiSO4 + H(PH2O2) + H2O = Ni + H2(PHO3) + H2SO4 =>
NiSO4 + H(PH2O2) + H2O = Ni + H2(PHO3) + H2SO4
AgBr + GaPO4 = Ag3PO4 + GaBr3 =>
3 AgBr + GaPO4 = Ag3PO4 + GaBr3
Na2SO3 + H2S = Na2S + S + H2O =>
Na2SO3 + 3 H2S = Na2S + 3 S + 3 H2O
Zn(OH)2 + ZnSO4 = (ZnOH)2SO4 =>
Zn(OH)2 + ZnSO4 = (ZnOH)2SO4
C27H45OH = C27H46O =>
C27H45OH = C27H46O
Mg(NO3)2 + NaOH = Mg(OH)2 + Na(NO3) =>
Mg(NO3)2 + 2 NaOH = Mg(OH)2 + 2 Na(NO3)
H2SnO3 + KOH = K2SnO3 + H2O =>
H2SnO3 + 2 KOH = K2SnO3 + 2 H2O
NH4HCO3 + O2 = CO2 + H2O + N2O3 =>
2 NH4HCO3 + 3 O2 = 2 CO2 + 5 H2O + N2O3
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
CaCl2*6H2O + H2SO4 = CaSO4 + HCl + H2O =>
CaCl2*6H2O + H2SO4 = CaSO4 + 2 HCl + 6 H2O
Cr2O3 + KNO3 + KOH = K2CrO4 + KNO2 + H2 =>
Cr2O3 + KNO3 + 4 KOH = 2 K2CrO4 + KNO2 + 2 H2
P2O5 + HNO3 = N2O5 + H3PO4 =>
P2O5 + 6 HNO3 = 3 N2O5 + 2 H3PO4
Ca(OH) + (NH)(PO) = Ca(PO) + (NH)(OH) =>
Ca(OH) + (NH)(PO) = Ca(PO) + (NH)(OH)
FeCl3 + Fe + H2O = FeCl2*4H2O =>
2 FeCl3 + Fe + 12 H2O = 3 FeCl2*4H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Au2S3(s) + H2(g) = Au(s) + H2S(g) =>
Au2S3(s) + 3 H2(g) = 2 Au(s) + 3 H2S(g)
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
(Na2SO3) + (HCl) = (NaCl) + (H2SO3) =>
(Na2SO3) + 2(HCl) = 2(NaCl) + (H2SO3)
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Ag2S + O2 = Ag + S2O =>
4 Ag2S + O2 = 8 Ag + 2 S2O
CH3NH2 + CH3Cl = CH3NHCH3 + HCl =>
CH3NH2 + CH3Cl = CH3NHCH3 + HCl
MgO + CaCl2 = MgCl2 + CaO =>
MgO + CaCl2 = MgCl2 + CaO
CH4 + SO4 = S + CO2 + H2O =>
CH4 + SO4 = S + CO2 + 2 H2O
CH3CH2NHCH3 + HCl = CH3CH2NH2CH3 + Cl =>
CH3CH2NHCH3 + HCl = CH3CH2NH2CH3 + Cl
NH4F + H2O = NH4OH + HF =>
NH4F + H2O = NH4OH + HF
Mg(CO3)2 = Mg + C2 + O2 =>
Mg(CO3)2 = Mg + C2 + 3 O2
Bl + Cl2 = BlCl3 =>
2 Bl + 3 Cl2 = 2 BlCl3
CH3CH2CH2CH = CH2 =>
CH3CH2CH2CH = 4 CH2
Al2O3(s) + H2O(l) = Al(OH)3(l) =>
Al2O3(s) + 3 H2O(l) = 2 Al(OH)3(l)
Pb(NO3)2 + Ca(OCl)2 + KOH = CaCl2 + PbO2 + KNO3 + H2O =>
2 Pb(NO3)2 + Ca(OCl)2 + 4 KOH = CaCl2 + 2 PbO2 + 4 KNO3 + 2 H2O
C9H7NaO4 + NaHCO3 + C6H8O7 = C16H17NaO14 + Na3C6H5O =>
33 C9H7NaO4 + 13 NaHCO3 + 50 C6H8O7 = 37 C16H17NaO14 + 3 Na3C6H5O
P4S3 + HNO3 = H3PO4 + SO2 + NO2 + H2O =>
P4S3 + 32 HNO3 = 4 H3PO4 + 3 SO2 + 32 NO2 + 10 H2O
Sn(OH)4 = SnO2 + HOH =>
Sn(OH)4 = SnO2 + 2 HOH
Fe(NO3)3 + Ni(NO3)2 = NiFe2O4 + N2 + O2 =>
2 Fe(NO3)3 + Ni(NO3)2 = NiFe2O4 + 4 N2 + 10 O2
MgF2(aq) + Al2(CO3)3(s) = MgCO3(aq) + AlF3(aq) =>
3 MgF2(aq) + Al2(CO3)3(s) = 3 MgCO3(aq) + 2 AlF3(aq)
SiO2 + Mg(OH)2 = Mg3(OH)2Si4O10 + H2O =>
4 SiO2 + 3 Mg(OH)2 = Mg3(OH)2Si4O10 + 2 H2O
Zn + FeCl3 = Zn2Cl + Fe =>
6 Zn + FeCl3 = 3 Zn2Cl + Fe
Fe2O30 + H2 = Fe + H2O =>
Fe2O30 + 30 H2 = 2 Fe + 30 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
N2H8 + CrO7 = N2 + Cr2 + H2O =>
7 N2H8 + 4 CrO7 = 7 N2 + 2 Cr2 + 28 H2O
Ba(NO3)2 + K2CrO4 = BaCrO4 + K2(NO3)2 =>
Ba(NO3)2 + K2CrO4 = BaCrO4 + K2(NO3)2
AgNO3(aq) + Na3PO4(aq) = Ag3PO4(aq) + Na3(NO3)3(aq) =>
3 AgNO3(aq) + Na3PO4(aq) = Ag3PO4(aq) + Na3(NO3)3(aq)
N2O5 + NH4 = N2O + H2O =>
5 N2O5 + 8 NH4 = 9 N2O + 16 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NaOH + NH4Cl = Na + H2O + NH3Cl =>
NaOH + NH4Cl = Na + H2O + NH3Cl
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