| Equations balanced on the previous day | Equations balanced on the next day |
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2 Fe3O4 + 8 H2SO4 = 5 FeSO4 + Fe(SO4)3 + 8 H2O
Fe3O4 + H2SO4 = FeSO4 + Fe(SO4)3 + H2O =>
2 Fe3O4 + 8 H2SO4 = 5 FeSO4 + Fe(SO4)3 + 8 H2O
(NH4)2Cr2O7 = N2 + H2O + Cr2O3 =>
(NH4)2Cr2O7 = N2 + 4 H2O + Cr2O3
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Na + NH3 = [Na(NH3)4] =>
Na + 4 NH3 = [Na(NH3)4]
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
FeS2 + Cl2 = FeCl3 + S2Cl2 =>
2 FeS2 + 5 Cl2 = 2 FeCl3 + 2 S2Cl2
AgNO3 + NH4NO3 + NaOH = Ag(NH3)2OH + NaNO3 + H2O =>
AgNO3 + 2 NH4NO3 + 3 NaOH = Ag(NH3)2OH + 3 NaNO3 + 2 H2O
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
Ag + S = Ag2S =>
2 Ag + S = Ag2S
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Al2(SO4)3 + ZnCl2 = AlCl3 + ZnSO4 =>
Al2(SO4)3 + 3 ZnCl2 = 2 AlCl3 + 3 ZnSO4
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Al + O2 = AlO =>
2 Al + O2 = 2 AlO
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
H2SO4 + HI = H2SO3 + I2 + H2O =>
H2SO4 + 2 HI = H2SO3 + I2 + H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
FeC2O4 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + Fe(SO4)3 + H2O + CO2 =>
5 FeC2O4 + 6 KMnO4 + 24 H2SO4 = 3 K2SO4 + 6 MnSO4 + 5 Fe(SO4)3 + 24 H2O + 10 CO2
HgCl + KI + I2 = K2(HgI4) + KCl =>
2 HgCl + 6 KI + I2 = 2 K2(HgI4) + 2 KCl
Fe + HNO3 = Fe(NO3)2 + H2 =>
Fe + 2 HNO3 = Fe(NO3)2 + H2
Fe(OH)3 + H2SO4 = Fe(HSO4)3 + H2O =>
Fe(OH)3 + 3 H2SO4 = Fe(HSO4)3 + 3 H2O
Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O
PbO + H2SO4 = PbSO4 + H2O =>
PbO + H2SO4 = PbSO4 + H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Fe(s) + O2(g) = Fe2O3(s) =>
4 Fe(s) + 3 O2(g) = 2 Fe2O3(s)
KI + KMnO4 = KMnO2(s) + KIO3 =>
2 KI + 3 KMnO4 = 3 KMnO2(s) + 2 KIO3
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C25H52 + O2 = CO2 + H2O =>
C25H52 + 38 O2 = 25 CO2 + 26 H2O
CoS + O2 = CoO + SO2 =>
2 CoS + 3 O2 = 2 CoO + 2 SO2
C6H5NO2 + C6H14O4 = C12H10N2 + C6H12O4 + H2O =>
2 C6H5NO2 + 4 C6H14O4 = C12H10N2 + 4 C6H12O4 + 4 H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Al + NaOH = Na3AlO3 + H2 =>
2 Al + 6 NaOH = 2 Na3AlO3 + 3 H2
HF + KOH = KF + H2O =>
HF + KOH = KF + H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
HNO3 + Mg(OH)2 = Mg(NO3)2 + H2O =>
2 HNO3 + Mg(OH)2 = Mg(NO3)2 + 2 H2O
FeCl2 + Na2CO3 = FeCO3 + NaCl =>
FeCl2 + Na2CO3 = FeCO3 + 2 NaCl
Se2Cl2 + OH{-} = SeO32{-} + Se + Cl{-} + H2O =>
63 Se2Cl2 + 128 OH{-} = 2 SeO32{-} + 124 Se + 126 Cl{-} + 64 H2O
P4 + H2O = PH3 + H3PO4 =>
2 P4 + 12 H2O = 5 PH3 + 3 H3PO4
NH3 + H2O = NH4(OH) =>
NH3 + H2O = NH4(OH)
HCl + Al = H2 + AlCl3 =>
6 HCl + 2 Al = 3 H2 + 2 AlCl3
Se2Cl2 + OH{-} = SeO3{-}2 + Se + Cl{-} + H2O =>
5 Se2Cl2 + 12 OH{-} = 2 SeO3{-}2 + 8 Se + 10 Cl{-} + 6 H2O
Ca3(PO4)2 + H2O2 = Ca(H2PO4)2 + CaO2 =>
Ca3(PO4)2 + 2 H2O2 = Ca(H2PO4)2 + 2 CaO2
H2SO3 + Mg = H2 + MgSO3 =>
H2SO3 + Mg = H2 + MgSO3
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/30/15
Equations balanced on 12/30/14
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