| Equations balanced on the previous day | Equations balanced on the next day |
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C8H8 + 10 O2 = 8 CO2 + 4 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Ag(NO3) + CuCl2 = AgCl + Cu(NO3)2 =>
2 Ag(NO3) + CuCl2 = 2 AgCl + Cu(NO3)2
Cu(SO4) + Na(OH) = Cu(OH)2 + Na2(SO4) =>
Cu(SO4) + 2 Na(OH) = Cu(OH)2 + Na2(SO4)
Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O
Al + Cu(NO3)2 = Al(NO3)3 + Cu =>
2 Al + 3 Cu(NO3)2 = 2 Al(NO3)3 + 3 Cu
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
NiCl2 + DMG = Ni(DMG)2Cl2 =>
NiCl2 + 2 DMG = Ni(DMG)2Cl2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
ZnCl2 + Na2S = ZnS + NaCl =>
ZnCl2 + Na2S = ZnS + 2 NaCl
Pb(No3)2 + NaOh = PbOh2 + NaNo3 =>
Pb(No3)2 + 2 NaOh = PbOh2 + 2 NaNo3
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
N2H4 + H2O2 = N2 + H2O =>
N2H4 + 2 H2O2 = N2 + 4 H2O
Sb(s) + I2(g) = SbI3(s) =>
2 Sb(s) + 3 I2(g) = 2 SbI3(s)
MnCl2 + Na2S = MnS + NaCl =>
MnCl2 + Na2S = MnS + 2 NaCl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NaHCO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
2 NaHCO3 + H2SO4 = Na2SO4 + 2 CO2 + 2 H2O
P + Mg = Mg3P2 =>
2 P + 3 Mg = Mg3P2
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
Cd(NO3)2 + Na2S = CdS + Na(NO3) =>
Cd(NO3)2 + Na2S = CdS + 2 Na(NO3)
C2H2(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H2(g) + 5 O2(g) = 4 CO2(g) + 2 H2O(g)
Mg3P2 + H2O = PH3 + MgO =>
Mg3P2 + 3 H2O = 2 PH3 + 3 MgO
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
NaOH + H2(SO4) = H2O + Na2(SO4) =>
2 NaOH + H2(SO4) = 2 H2O + Na2(SO4)
MnO2 + H2SO4 = MnSO4 + H2O2 =>
MnO2 + H2SO4 = MnSO4 + H2O2
Cu + HgNO3 = Cu(NO3)2 + Hg =>
Cu + 2 HgNO3 = Cu(NO3)2 + 2 Hg
Pb(NO2)3 = Pb + NO2 =>
Pb(NO2)3 = Pb + 3 NO2
Na2CO3 + HCl = CO2 + H2O + NaCl =>
Na2CO3 + 2 HCl = CO2 + H2O + 2 NaCl
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Fe(NO3)3 + K(SCN) = K3Fe(SCN)6 + KNO3 =>
Fe(NO3)3 + 6 K(SCN) = K3Fe(SCN)6 + 3 KNO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
Pb(No3)2 + NaCl = PbCl2 + NaNo3 =>
Pb(No3)2 + 2 NaCl = PbCl2 + 2 NaNo3
Cu(SO4) + NH3 = Cu(NH3)4(SO4) =>
Cu(SO4) + 4 NH3 = Cu(NH3)4(SO4)
Zn + H2(SO4) = Zn(SO4) + H =>
Zn + H2(SO4) = Zn(SO4) + 2 H
NiCl2 + NH3 = Ni(NH3)6Cl2 =>
NiCl2 + 6 NH3 = Ni(NH3)6Cl2
Al + F2 = AlF3 =>
2 Al + 3 F2 = 2 AlF3
Cu + HNO3 = H2O + NO + Cu(NO3)2 =>
3 Cu + 8 HNO3 = 4 H2O + 2 NO + 3 Cu(NO3)2
Ca(OH)2 = H2O + CaO =>
Ca(OH)2 = H2O + CaO
Co(NO3)2 + NH3 = Co(NH3)6(NO3)2 =>
Co(NO3)2 + 6 NH3 = Co(NH3)6(NO3)2
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
CrCl3 + NH3 = Cr(NH3)6Cl3 =>
CrCl3 + 6 NH3 = Cr(NH3)6Cl3
Fe + O = Fe2O3 =>
2 Fe + 3 O = Fe2O3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Zn + HCl = ZnCl + H =>
Zn + HCl = ZnCl + H
Al(s) + Pb(NO3)2(aq) = Pb + Al(NO3)3 =>
2 Al(s) + 3 Pb(NO3)2(aq) = 3 Pb + 2 Al(NO3)3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/18/09
Equations balanced on 03/20/08
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