Équations équilibrées la veille |
Ni(NO3)2 + Na2CO3 = NiCO3 + 2 NaNO3
C6H6 + CO2 = C7H6O2 =>
C6H6 + CO2 = C7H6O2
KSCN + Fe3NO3 = KNO3 + Fe3SCN =>
KSCN + Fe3NO3 = KNO3 + Fe3SCN
Al(OH)3(aq) + HNO3(aq) = Al(NO3)3 + H2O =>
Al(OH)3(aq) + 3 HNO3(aq) = Al(NO3)3 + 3 H2O
Pb + Ag(ClO3) = Ag + Pb(ClO3)4 =>
Pb + 4 Ag(ClO3) = 4 Ag + Pb(ClO3)4
NaOH(aq) + HCl = NaCl(aq) + H2O =>
NaOH(aq) + HCl = NaCl(aq) + H2O
CuO + HNO3 = H2O(l) + Cu(NO3)2 =>
CuO + 2 HNO3 = H2O(l) + Cu(NO3)2
HCl(aq) + H2O(l) = H3O(aq) + Cl =>
HCl(aq) + H2O(l) = H3O(aq) + Cl
Al + J2 = Al3J3 =>
6 Al + 3 J2 = 2 Al3J3
Na(s) + C1(g) = NaC1(s) =>
Na(s) + C1(g) = NaC1(s)
Sr(NO3)2 + CH3NH3I = Sr(NO3)I + CH3NH3NO3 =>
Sr(NO3)2 + CH3NH3I = Sr(NO3)I + CH3NH3NO3
Al[C9H7NO]3 + O2 = CO2 + NO2 + Al2O3 + H2O =>
2 Al[C9H7NO]3 + 69 O2 = 54 CO2 + 6 NO2 + Al2O3 + 21 H2O
OHNH4 = NH3 + H2O =>
OHNH4 = NH3 + H2O
C6H6NH2 + O2 = CO2 + H2O + N2 =>
2 C6H6NH2 + 16 O2 = 12 CO2 + 8 H2O + N2
KClO3(s) + S = KCl + SO2 =>
2 KClO3(s) + 3 S = 2 KCl + 3 SO2
CrO2 + H2SO4 = H2Cr2O7 + Cr2(SO4)3 + H2O =>
6 CrO2 + 6 H2SO4 = H2Cr2O7 + 2 Cr2(SO4)3 + 5 H2O
C2H5COOC4H9 + O2 = CO2 + H2O =>
2 C2H5COOC4H9 + 19 O2 = 14 CO2 + 14 H2O
CH30H + Na = CH3Na + H2 =>
CH30H + Na = CH3Na + 14 H2
Cu + AgNo3 = Ag + Cu(No3) =>
Cu + AgNo3 = Ag + Cu(No3)
KNO2 + HNO2 = HNO3 + KNO =>
KNO2 + HNO2 = HNO3 + KNO
C3H5O(COOH)3 + (NaOH) = Na3C6H5O7 + H2O =>
C3H5O(COOH)3 + 3(NaOH) = Na3C6H5O7 + 3 H2O
RbOH + CuCl2 = RbCl + Cu(OH)2 =>
2 RbOH + CuCl2 = 2 RbCl + Cu(OH)2
SamClayJonesAeiken = ClaySamAeikenJones =>
SamClayJonesAeiken = ClaySamAeikenJones
CO2 + Na = Na2O2 + C =>
CO2 + 2 Na = Na2O2 + C
SO2 + C = CS2 + O =>
2 SO2 + C = CS2 + 4 O
K[Al(OH)4] + H2S = Al(OH)3 + KHS + H2O =>
K[Al(OH)4] + H2S = Al(OH)3 + KHS + H2O
Ba(CH3COO)2 + (NH4)2SO4 = BaSO4 + NH4CH3COO =>
Ba(CH3COO)2 + (NH4)2SO4 = BaSO4 + 2 NH4CH3COO
CH3CH2OH + Cu(OH)2 = Cu2O + CH3COOH + H2O =>
CH3CH2OH + 4 Cu(OH)2 = 2 Cu2O + CH3COOH + 5 H2O
K2[Fe(CN)6] + KCNS = K4[Fe(CN)6] + (CNS)2 =>
K2[Fe(CN)6] + 2 KCNS = K4[Fe(CN)6] + (CNS)2
H + P = HP =>
H + P = HP
I3O3 + CO = I2 + CO2 =>
2 I3O3 + 6 CO = 3 I2 + 6 CO2
C3H6 + Br = C3H6Br2 =>
C3H6 + 2 Br = C3H6Br2
NH3(aq) + HNO3(aq) = N2(g) + H2O(l) =>
5 NH3(aq) + 3 HNO3(aq) = 4 N2(g) + 9 H2O(l)
(C2H5)2O + C2H5OH = C6H16O2 =>
(C2H5)2O + C2H5OH = C6H16O2
Al(NO3) + (NH4)2SO4 = AlSO4 + (NH4)2NO3 =>
Al(NO3) + (NH4)2SO4 = AlSO4 + (NH4)2NO3
Fe2(NO3) + Na(CO3) = Fe2(CO3) + Na(NO3) =>
Fe2(NO3) + Na(CO3) = Fe2(CO3) + Na(NO3)
C2H5Cl2 + O = CO2 + H2O + Cl =>
2 C2H5Cl2 + 13 O = 4 CO2 + 5 H2O + 4 Cl
Fe2O3 + FeS = Fe + SO3 =>
Fe2O3 + FeS = 3 Fe + SO3
MgO + I2 = Mg2I + O2 =>
4 MgO + I2 = 2 Mg2I + 2 O2
CH4 + H2S = CS2 + H2 =>
CH4 + 2 H2S = CS2 + 4 H2
CH3CHO + O2 = CO2 + H20(water) =>
10 CH3CHO + 15 O2 = 20 CO2 + 2 H20(water)
H2O2 + Na2SO3 + KMnO4 = KOH + Na2SO4 + MnO2 =>
H2O2 + 4 Na2SO3 + 2 KMnO4 = 2 KOH + 4 Na2SO4 + 2 MnO2
Cr + H2 = CrH6 =>
Cr + 3 H2 = CrH6
K2Cr2O7 + C2H6O2 + H2SO4 = Cr2(SO4)3 + K2SO4 + C2H4O2 + H2O =>
K2Cr2O7 + 3 C2H6O2 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 C2H4O2 + 7 H2O
Ba(NO3)2 + NH4OH = BaOH + NO3 + NH4 =>
Ba(NO3)2 + NH4OH = BaOH + 2 NO3 + NH4
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
CaSO4 + AlCl3 = CaCl2 + Al2(SO4)3 =>
3 CaSO4 + 2 AlCl3 = 3 CaCl2 + Al2(SO4)3
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
C10H14O + C6H6N4O4 = C16H20N4O5 =>
C10H14O + C6H6N4O4 = C16H20N4O5
CH2{-}CH2 + H2 = CH3{-}CH3 =>
2 CH2{-}CH2 + H2 = 2 CH3{-}CH3
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