Equations balanced on the previous day | Equations balanced on the next day |
2 AlSO4 + Ba(NO3)2 = 2 AlNO3 + Ba(SO4)2
O2(g) + As4S6(s) = As4O6(s) + SO2 =>
9 O2(g) + As4S6(s) = As4O6(s) + 6 SO2
I2 + ClO3{-} + H{-} = IO3{-} + Cl{-} + H2O =>
3 I2 + 7 ClO3{-} + 6 H{-} = 6 IO3{-} + 7 Cl{-} + 3 H2O
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C3H7NO2 + NaOH = C3H6NaNO2 + H2O =>
C3H7NO2 + NaOH = C3H6NaNO2 + H2O
Na2S + Pb = Na2SPb =>
Na2S + Pb = Na2SPb
Zn(NO3)2(aq) + Cu(s) = Zn(s) + Cu(NO3)(aq) =>
Zn(NO3)2(aq) + 2 Cu(s) = Zn(s) + 2 Cu(NO3)(aq)
NaClO2 + NaHSO4 = Na2SO4 + ClO2{-} + H{+} =>
NaClO2 + NaHSO4 = Na2SO4 + ClO2{-} + H{+}
Al + KOH = Al(OH)3 + K =>
Al + 3 KOH = Al(OH)3 + 3 K
C3H8O8 + HCl = C3H7O7Cl + H2O =>
C3H8O8 + HCl = C3H7O7Cl + H2O
Cu(NO3)2 + (H2O) = Cu(H2O)6 + (NO3) =>
Cu(NO3)2 + 6(H2O) = Cu(H2O)6 + 2(NO3)
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
NH3 + HI = NH4I =>
NH3 + HI = NH4I
HNO3 + MnSO4 + PbO2 = HMnO4 + Pb(SO4)2 + Pb(NO3)2 + H2O =>
10 HNO3 + 2 MnSO4 + 6 PbO2 = 2 HMnO4 + Pb(SO4)2 + 5 Pb(NO3)2 + 4 H2O
CuSO4 + HNO3 + AgNO3 = Cu(NO3)2 + HAg + SO4 =>
CuSO4 + HNO3 + AgNO3 = Cu(NO3)2 + HAg + SO4
H2C2O4 + MnO4 + H{+} = Mn2{+} + H2O + CO2 =>
15 H2C2O4 + 4 MnO4 + 2 H{+} = 2 Mn2{+} + 16 H2O + 30 CO2
Pb + PbO2 + H3O{+} + SO4{2-} = PbSO4 + H2O =>
Pb + PbO2 + 4 H3O{+} + 2 SO4{2-} = 2 PbSO4 + 6 H2O
[Cu(NH3)4]SO4 + Mg = Cu + MgSO4 + NH3 =>
[Cu(NH3)4]SO4 + Mg = Cu + MgSO4 + 4 NH3
CH3Br + CH3NH2 = CH3CH3NH + HBr =>
CH3Br + CH3NH2 = CH3CH3NH + HBr
CuSO4 + Fe3N2 = FeSO4 + Cu3N2 =>
3 CuSO4 + Fe3N2 = 3 FeSO4 + Cu3N2
Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
Cl + CH4 = CCl4 + HCl =>
8 Cl + CH4 = CCl4 + 4 HCl
Al(NO3)3 + (NaOH) = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3(NaOH) = Al(OH)3 + 3 NaNO3
NO2 + SO2 + H2O = NO + HNO2SO3 =>
3 NO2 + 2 SO2 + H2O = NO + 2 HNO2SO3
CH3CH2CH2OH + K = CH3CH2CH2OK + H2 =>
2 CH3CH2CH2OH + 2 K = 2 CH3CH2CH2OK + H2
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
ZnCl2 + NH3*H2O = [Zn(NH3)4]Cl2 + H2O =>
ZnCl2 + 4 NH3*H2O = [Zn(NH3)4]Cl2 + 4 H2O
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
Cu2O + Cu2S = Cu + SO2 =>
2 Cu2O + Cu2S = 6 Cu + SO2
HNO3 + C2H5OH = CH3NO3 + H2O =>
2 HNO3 + C2H5OH = 2 CH3NO3 + H2O
Sn + HNO3 = SnO4 + NO2 + H2O =>
Sn + 8 HNO3 = SnO4 + 8 NO2 + 4 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
SiO3 + H2O = SiO4 + H2 =>
SiO3 + H2O = SiO4 + H2
C8H5KO4 + NaOH = H2O + Na + C8KO4 =>
C8H5KO4 + 5 NaOH = 5 H2O + 5 Na + C8KO4
CH3CH2CH2CH2OH + KMnO4 + H2SO4 = CH3CH2CH2CHO + MnSO4 + H2O + K2SO4 =>
5 CH3CH2CH2CH2OH + 2 KMnO4 + 3 H2SO4 = 5 CH3CH2CH2CHO + 2 MnSO4 + 8 H2O + K2SO4
NaAsO3 + KMnO4 + KOH = NaAsO4 + K2MnO4 + H2O =>
NaAsO3 + 2 KMnO4 + 2 KOH = NaAsO4 + 2 K2MnO4 + H2O
C6H5OH + HNO3 = C6H2(NO2)3OH + H2O =>
C6H5OH + 3 HNO3 = C6H2(NO2)3OH + 3 H2O
Na2[Zn(OH)4] + H2SO4 = Zn(OH)2 + Na2SO4 + H2O =>
Na2[Zn(OH)4] + H2SO4 = Zn(OH)2 + Na2SO4 + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ca(s) + H2O(l) = Ca(OH)2(aq) + H2 =>
Ca(s) + 2 H2O(l) = Ca(OH)2(aq) + H2
FeCl3 + H2O = Fe(OH)3 + HCl =>
FeCl3 + 3 H2O = Fe(OH)3 + 3 HCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H2SO4(aq) + Ca(OH)2(aq) = CaSO4 + H2O =>
H2SO4(aq) + Ca(OH)2(aq) = CaSO4 + 2 H2O
[Ni(H2O)6](NO3)2 + K4[Fe(CN)6] = Ni2[Fe(CN)6] + KNO3 + H2O =>
2[Ni(H2O)6](NO3)2 + K4[Fe(CN)6] = Ni2[Fe(CN)6] + 4 KNO3 + 12 H2O
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Ca(CN)2 + HCl = CaCl2 + HCN =>
Ca(CN)2 + 2 HCl = CaCl2 + 2 HCN
F2 + AlI3 = AlF3 + I =>
3 F2 + 2 AlI3 = 2 AlF3 + 6 I
Al(s) + S(s) = AlS(s) =>
Al(s) + S(s) = AlS(s)
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