Equations balanced on the previous day | Equations balanced on the next day |
Ag(s) + 2 H2SO4(s) = AgSO4(aq) + SO2(g) + 2 H2O(l)
As2(SO4)3 + Na2S = Na2SO4 + As2S3 =>
As2(SO4)3 + 3 Na2S = 3 Na2SO4 + As2S3
Cu + HClO4 = CuClO4 + H =>
Cu + HClO4 = CuClO4 + H
Na2CO3(aq) + C6H8O7(aq) = Na3C6H5O7(aq) + CO2(g) + H2O(l) =>
3 Na2CO3(aq) + 2 C6H8O7(aq) = 2 Na3C6H5O7(aq) + 3 CO2(g) + 3 H2O(l)
Al + CI3 = AlCI3 =>
Al + CI3 = AlCI3
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
Na(s) + Cl2(g) = NaCl(g) =>
2 Na(s) + Cl2(g) = 2 NaCl(g)
CH3((CH2)4)(CH3) + O2 = CO2 + H2O =>
2 CH3((CH2)4)(CH3) + 19 O2 = 12 CO2 + 14 H2O
PbS + Li3O4P = Pb3(PO4)2 + Li2S =>
3 PbS + 2 Li3O4P = Pb3(PO4)2 + 3 Li2S
KClO3 + MnO2 + KOH = K2MnO4 + H2O + KCl =>
KClO3 + 3 MnO2 + 6 KOH = 3 K2MnO4 + 3 H2O + KCl
Fe(OH)2 + H2O2(aq) = Fe(OH)3 =>
2 Fe(OH)2 + H2O2(aq) = 2 Fe(OH)3
C3H7COOH + Al2O3 = Al(C3H7COO)3 + H2O =>
6 C3H7COOH + Al2O3 = 2 Al(C3H7COO)3 + 3 H2O
C14H28O2 + O2 = CO2 + H2O =>
C14H28O2 + 20 O2 = 14 CO2 + 14 H2O
NH3(aq) + Cu(NO3)2(aq) = [Cu(NH3)4]2(aq) + NO3(aq) =>
8 NH3(aq) + 2 Cu(NO3)2(aq) = [Cu(NH3)4]2(aq) + 4 NO3(aq)
CoCl + Na(HCO3) = NaCl + Co(HCO3) =>
CoCl + Na(HCO3) = NaCl + Co(HCO3)
BaCl2 + K2SO4 = BaSO4 + KCl = =>
BaCl2 + K2SO4 = BaSO4 + 2 KCl
CoOHCl + NH4OH = [Co(NH3)6](OH)2 + NH4Cl + H2O =>
CoOHCl + 7 NH4OH = [Co(NH3)6](OH)2 + NH4Cl + 6 H2O
C2H2 + Br2 = C2H2Br4 =>
C2H2 + 2 Br2 = C2H2Br4
C4H7 + O2 = H2O + CO2 =>
4 C4H7 + 23 O2 = 14 H2O + 16 CO2
Na2CO3 + Mg2SO4 = Na2SO4 + Mg2CO3 =>
Na2CO3 + Mg2SO4 = Na2SO4 + Mg2CO3
Cu{2+}SO4 + Fe = Cu + Fe{3+}SO4 =>
3 Cu{2+}SO4 + 2 Fe = 3 Cu + 2 Fe{3+}SO4
BrO3{-} + As3{+} + H2O = Br{-} + H3AsO4 + H{+} =>
7 BrO3{-} + 3 As3{+} + 15 H2O = 7 Br{-} + 9 H3AsO4 + 3 H{+}
CH4 + OH{-} = CO3{2-} + H2O + e =>
CH4 + 10 OH{-} = CO3{2-} + 7 H2O + 8e
KClO4(aq) = KCl(aq) + O2(g) =>
KClO4(aq) = KCl(aq) + 2 O2(g)
P4 + KOH + H2O = H3P + KH2PO2 =>
P4 + 3 KOH + 3 H2O = H3P + 3 KH2PO2
Fe(NO3)3 + Na2S + H2O = Fe(OH)3 + NaNO3 + H2S =>
2 Fe(NO3)3 + 3 Na2S + 6 H2O = 2 Fe(OH)3 + 6 NaNO3 + 3 H2S
Pb(NO3)2 + KI + H2O = K[PbI3]*H2O + KNO3 =>
Pb(NO3)2 + 3 KI + H2O = K[PbI3]*H2O + 2 KNO3
IO3{-} + I{-} + H{+} = I + H2O =>
IO3{-} + 5 I{-} + 6 H{+} = 6 I + 3 H2O
Pb(s) + H2SO4(aq) = PbSO4(s) + H2(g) =>
Pb(s) + H2SO4(aq) = PbSO4(s) + H2(g)
C2H4 + NH3 = (C2H5)2NH =>
2 C2H4 + NH3 = (C2H5)2NH
FeS + HNO3 = NO + S + Fe(NO3)3 + H2O =>
FeS + 4 HNO3 = NO + S + Fe(NO3)3 + 2 H2O
KCl(aq) + AgNO3(aq) = KNO3(aq) + AgCl(s) =>
KCl(aq) + AgNO3(aq) = KNO3(aq) + AgCl(s)
H2 + Br2 = HBr2 =>
H2 + 2 Br2 = 2 HBr2
K2Cr2O7 + HBr = KBr + CrBr + Br2 + H2O =>
K2Cr2O7 + 14 HBr = 2 KBr + 2 CrBr + 5 Br2 + 7 H2O
K2Cr2O7 + H2S + HCl = CrCl3 + SO2 + KCl + H2O =>
K2Cr2O7 + H2S + 8 HCl = 2 CrCl3 + SO2 + 2 KCl + 5 H2O
Sn + H2SO4 = H2O + SO2 + SnS2O8 =>
Sn + 4 H2SO4 = 4 H2O + 2 SO2 + SnS2O8
BaNO3 + HF = BaF + HNO3 =>
BaNO3 + HF = BaF + HNO3
(NH4)6Mo7O24 + HNO3 = NH4NO3 + MoO3 + H2O =>
(NH4)6Mo7O24 + 6 HNO3 = 6 NH4NO3 + 7 MoO3 + 3 H2O
H2CrO4 + Fe(OH)2 = (FeOH)2CrO4 + H2O =>
H2CrO4 + 2 Fe(OH)2 = (FeOH)2CrO4 + 2 H2O
Na + Pb(NO3)2 = Na(NO3)2 + Pb =>
Na + Pb(NO3)2 = Na(NO3)2 + Pb
C7H6O2 + NaOH = C6H5COONa + H2O =>
C7H6O2 + NaOH = C6H5COONa + H2O
Hg + HNO3 + HCl = H2[HgCl4] + NO2 + H2O =>
Hg + 2 HNO3 + 4 HCl = H2[HgCl4] + 2 NO2 + 2 H2O
Hg2(NO3)2(aq) + HI(aq) = HgI + HNO3 =>
Hg2(NO3)2(aq) + 2 HI(aq) = 2 HgI + 2 HNO3
Zn + PbCl2 = ZnCl2 + Pb =>
Zn + PbCl2 = ZnCl2 + Pb
Ba + NaOH = Ba(OH)2 + Na =>
Ba + 2 NaOH = Ba(OH)2 + 2 Na
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
K2SO4(aq) + Sr(NO3)2(aq) = SrSO4(s) + KNO3(aq) =>
K2SO4(aq) + Sr(NO3)2(aq) = SrSO4(s) + 2 KNO3(aq)
NaI + AgCl = NaCl + AgI =>
NaI + AgCl = NaCl + AgI
Cu(OH)2 + HOCH2CH(OH)CH2OH = CuC6H14O6 + H2O =>
Cu(OH)2 + 2 HOCH2CH(OH)CH2OH = CuC6H14O6 + 2 H2O
HCl + Na2SO4 = NaCl + H2SO4 =>
2 HCl + Na2SO4 = 2 NaCl + H2SO4
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