| Equations balanced on the previous day | Equations balanced on the next day |
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2 Fe + O2 = 2 FeO
CO + H2 = CH4 + H2O =>
CO + 3 H2 = CH4 + H2O
Fe2(C2O4)3 = FeC2O4 + CO2 =>
Fe2(C2O4)3 = 2 FeC2O4 + 2 CO2
Ba + H2O = Ba(OH)2 + H2 =>
Ba + 2 H2O = Ba(OH)2 + H2
H2S + O2 = H2O + SO2 =>
2 H2S + 3 O2 = 2 H2O + 2 SO2
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
O2 + e = O{2-} =>
O2 + 4e = 2 O{2-}
H3PO3 = H3PO4 + PH3 =>
4 H3PO3 = 3 H3PO4 + PH3
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
K2Cr2O7 + HCl = K2O + Cr2O3 + H2O + Cl2 =>
K2Cr2O7 + 6 HCl = K2O + Cr2O3 + 3 H2O + 3 Cl2
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
K2SO4 + Ba3N2 = K3N + BaSO4 =>
3 K2SO4 + Ba3N2 = 2 K3N + 3 BaSO4
C + O2 = CO =>
2 C + O2 = 2 CO
Zn + Cl = ZnCl =>
Zn + Cl = ZnCl
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
CuSO4 + Fe3 = FeSO4 + Cu =>
3 CuSO4 + Fe3 = 3 FeSO4 + 3 Cu
Al + HCl3 = AlCl + H =>
3 Al + HCl3 = 3 AlCl + H
Zn(NO3)2 + H2S = ZnS + HNO3 =>
Zn(NO3)2 + H2S = ZnS + 2 HNO3
CuSO4 + Fe3 = FeSO4 + Cu2 =>
6 CuSO4 + 2 Fe3 = 6 FeSO4 + 3 Cu2
Al2(SO4)3 + Ca(OH)2 = CaSO4 + Al(OH)3 =>
Al2(SO4)3 + 3 Ca(OH)2 = 3 CaSO4 + 2 Al(OH)3
Fe3O4 + Al = Al2O3 + Fe =>
3 Fe3O4 + 8 Al = 4 Al2O3 + 9 Fe
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
BaCl2 + NaCO3 = BaCO3 + NaCl2 =>
BaCl2 + NaCO3 = BaCO3 + NaCl2
Cu + H2O = CuO + H2 =>
Cu + H2O = CuO + H2
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
MgSiO3 + HNO3 = MgNO3 + SiO3H =>
MgSiO3 + HNO3 = MgNO3 + SiO3H
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
KI + Pb(NO3)2 = KNO3 + PbI2 =>
2 KI + Pb(NO3)2 = 2 KNO3 + PbI2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
MgSiO3 + HNO3 = MgNO3 + SiO3H =>
MgSiO3 + HNO3 = MgNO3 + SiO3H
MnSo4 + NaHCo3 = MnCo3 + NaHSo4 =>
MnSo4 + NaHCo3 = MnCo3 + NaHSo4
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Ba + I = BaI2 =>
Ba + 2 I = BaI2
Fe + AlPO4 = Fe3(PO4)2 + Al =>
3 Fe + 2 AlPO4 = Fe3(PO4)2 + 2 Al
C8H18 + Cl2 = C + HCl =>
C8H18 + 9 Cl2 = 8 C + 18 HCl
Si2H4 + O2 = SiO2 + H2O =>
Si2H4 + 3 O2 = 2 SiO2 + 2 H2O
Ca + Al(NO3)3 = Ca(NO3)2 + Al =>
3 Ca + 2 Al(NO3)3 = 3 Ca(NO3)2 + 2 Al
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Al + Br2 = AlBr =>
2 Al + Br2 = 2 AlBr
Ca + Al(NO3)3 = Ca(NO3)2 + Al =>
3 Ca + 2 Al(NO3)3 = 3 Ca(NO3)2 + 2 Al
Al1 + Br2 = AlBr =>
2 Al1 + Br2 = 2 AlBr
Fe + FeCl2 = Fe2Cl3 =>
Fe + 3 FeCl2 = 2 Fe2Cl3
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
HNO3 + C3H8O3 = C3H5N3O9 + H2O =>
3 HNO3 + C3H8O3 = C3H5N3O9 + 3 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/21/11
Equations balanced on 12/21/10
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