| Equations balanced on the previous day | Equations balanced on the next day |
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3 CuCl2 + 2 Fe = 2 FeCl3 + 3 Cu
Cu2S + O2 = Cu + SO4 =>
Cu2S + 2 O2 = 2 Cu + SO4
Cu2S + O2 = Cu + SO4 =>
Cu2S + 2 O2 = 2 Cu + SO4
SnCl2 + KIO3 + HCl = SnCl4 + KCl + ICl + H2O =>
2 SnCl2 + KIO3 + 6 HCl = 2 SnCl4 + KCl + ICl + 3 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Mg + N2 = MgN =>
2 Mg + N2 = 2 MgN
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
HCl + BA(OH)2 = BACl2 + H2O =>
2 HCl + BA(OH)2 = BACl2 + 2 H2O
MnO4{-} + S2{-} + H{+} = Mn2{+} + S + H2O =>
2 MnO4{-} + 13 S2{-} + 16 H{+} = Mn2{+} + 26 S + 8 H2O
H2S + O2 = S + H2O =>
2 H2S + O2 = 2 S + 2 H2O
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
MnO4{-} + S{2-} + H{+} = Mn{2+} + S + H2O =>
2 MnO4{-} + 5 S{2-} + 16 H{+} = 2 Mn{2+} + 5 S + 8 H2O
Fe + HNO3(conc) = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3(conc) = Fe(NO3)3 + NO + 2 H2O
SO2 + KMnO4 + H2O = K2SO4 + MnSO4 + H2SO4 =>
5 SO2 + 2 KMnO4 + 2 H2O = K2SO4 + 2 MnSO4 + 2 H2SO4
Fe + HNO3(conc) = Fe(NO3)2 + NO + H2O =>
3 Fe + 8 HNO3(conc) = 3 Fe(NO3)2 + 2 NO + 4 H2O
Fe + HNO3 = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3 = Fe(NO3)3 + NO + 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
H2Cl2 = HCl =>
H2Cl2 = 2 HCl
Se + H2O2 + NaOH = Na2SeO3 + H2O =>
Se + 2 H2O2 + 2 NaOH = Na2SeO3 + 3 H2O
Zn + HNO3 = Zn(NO3)2 + NO + H2O =>
3 Zn + 8 HNO3 = 3 Zn(NO3)2 + 2 NO + 4 H2O
NaOH + HCl = H2O + NaCl =>
NaOH + HCl = H2O + NaCl
Pt + HCl = PtCl + H2 =>
2 Pt + 2 HCl = 2 PtCl + H2
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
NH4OH + H2S = H3O + NH4S =>
NH4OH + H2S = H3O + NH4S
Zn + HNO3 = Zn(NO3)2 + NO + H2O =>
3 Zn + 8 HNO3 = 3 Zn(NO3)2 + 2 NO + 4 H2O
CuSO4 + Ag = Ag2SO4 + Cu =>
CuSO4 + 2 Ag = Ag2SO4 + Cu
BiNO3 + Na[Sn(OH)4] + NaOH = Bi + Na2[Sn(OH)6]NaNO3 =>
BiNO3 + Na[Sn(OH)4] + 2 NaOH = Bi + Na2[Sn(OH)6]NaNO3
Fe + HNO3 = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3 = Fe(NO3)3 + NO + 2 H2O
Na + Br2 = Na2Br =>
4 Na + Br2 = 2 Na2Br
Al + HNO3 = Al(NO3) + NO2 + H2O =>
Al + 2 HNO3 = Al(NO3) + NO2 + H2O
HNO3 + Hg + HCl = NO + HgCl + H2O =>
HNO3 + 3 Hg + 3 HCl = NO + 3 HgCl + 2 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
C12H22O11 + H2SO4 = CO2 + SO2 + H2O =>
C12H22O11 + 24 H2SO4 = 12 CO2 + 24 SO2 + 35 H2O
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
K2CO3 + H2O = KHCO3 + KOH =>
K2CO3 + H2O = KHCO3 + KOH
Cu + NaOH = CuOH + Na =>
Cu + NaOH = CuOH + Na
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
B + HNO3 = H3BO3 + NO2 =>
B + 3 HNO3 = H3BO3 + 3 NO2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C12H22O11 + H2SO4 = CO2 + H2O + SO2 =>
C12H22O11 + 24 H2SO4 = 12 CO2 + 35 H2O + 24 SO2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
IO3{-} + S2O8{-2} + OH{-} = H2O + SO4{-2} + I2O9{-2} =>
2 IO3{-} + 3 S2O8{-2} + 6 OH{-} = 3 H2O + 6 SO4{-2} + I2O9{-2}
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
IO3{-} + S2O8{-2} + OH{-} = H2O + SO4{-2} + I2O9{-4} =>
2 IO3{-} + 2 S2O8{-2} + 6 OH{-} = 3 H2O + 4 SO4{-2} + I2O9{-4}
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
Al + HNO3 = Al(NO3)3 + NO + H2O =>
Al + 4 HNO3 = Al(NO3)3 + NO + 2 H2O
IO3{-} + S2O8{-2} + OH{-} = H2O + SO4{-2} + I2O9{-2} =>
2 IO3{-} + 3 S2O8{-2} + 6 OH{-} = 3 H2O + 6 SO4{-2} + I2O9{-2}
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/20/13
Equations balanced on 12/20/12
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