| Equations balanced on the previous day | Equations balanced on the next day |
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2 Ni + O2 = 2 NiO
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NH4Cl + Ca(OH)2 = NH3 + CaCl2 + H2O =>
2 NH4Cl + Ca(OH)2 = 2 NH3 + CaCl2 + 2 H2O
Cu(NH3)4 + H2SO4 = CuSO4 + (NH4)2SO4 + H2 =>
Cu(NH3)4 + 3 H2SO4 = CuSO4 + 2(NH4)2SO4 + H2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Al(s) + S(s) = Al2S3(s) =>
2 Al(s) + 3 S(s) = Al2S3(s)
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
NaBH4 + BF3 = B2H6 + NaBF4 =>
3 NaBH4 + 4 BF3 = 2 B2H6 + 3 NaBF4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Na2CO3 + NH4NO3 = Na2NO3 + CO3NH4 =>
Na2CO3 + NH4NO3 = Na2NO3 + CO3NH4
C5H22O4N2S = CH4 + CO2 + NH3 + H2S + H =>
C5H22O4N2S = 3 CH4 + 2 CO2 + 2 NH3 + H2S + 2 H
NaCl + Pb(NO3)2 = PbCl2 + NaNO3 =>
2 NaCl + Pb(NO3)2 = PbCl2 + 2 NaNO3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
SrOH + HI = SrI2 + H3O =>
SrOH + 2 HI = SrI2 + H3O
C6H6 + O2 = CO + H2O =>
2 C6H6 + 9 O2 = 12 CO + 6 H2O
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
H{+} + Cr2O7{2-} + C2H5OH = Cr{3+} + C2H4O + H2O =>
8 H{+} + Cr2O7{2-} + 3 C2H5OH = 2 Cr{3+} + 3 C2H4O + 7 H2O
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H2SO3 + HNO3 = NO + H2O + H2SO4 =>
3 H2SO3 + 2 HNO3 = 2 NO + H2O + 3 H2SO4
Al + Fe2O3 = Fe + Al2O3 =>
2 Al + Fe2O3 = 2 Fe + Al2O3
Na2SO4 + Pb(NO3)2 = NaNO3 + PbSO4 =>
Na2SO4 + Pb(NO3)2 = 2 NaNO3 + PbSO4
KBr + Cl2 = KCl + Br2 =>
2 KBr + Cl2 = 2 KCl + Br2
HCl + Zn = ZnCl + H =>
HCl + Zn = ZnCl + H
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
HCl + Zn = ZnCl + H =>
HCl + Zn = ZnCl + H
KOH + Fe(NO3)3 = KNO3 + Fe(OH)3 =>
3 KOH + Fe(NO3)3 = 3 KNO3 + Fe(OH)3
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cu2O + H2SO4 = CuSO4 + Cu + H2O =>
Cu2O + H2SO4 = CuSO4 + Cu + H2O
PbNO3 + NaI = PbI + NaNO3 =>
PbNO3 + NaI = PbI + NaNO3
Ca(OH)2 + HCl = H2O + CaCl2 =>
Ca(OH)2 + 2 HCl = 2 H2O + CaCl2
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
SiO2 + Al = AlO2 + Si =>
SiO2 + Al = AlO2 + Si
AgNO3 + H2SO4 = Ag2SO4 + H2 + NO3 =>
2 AgNO3 + H2SO4 = Ag2SO4 + H2 + 2 NO3
Cu + AgNO3 = Cu(NO3) + Ag =>
Cu + AgNO3 = Cu(NO3) + Ag
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
AgNO3 + H2SO4 = Ag2SO4 + H2 + NO3 =>
2 AgNO3 + H2SO4 = Ag2SO4 + H2 + 2 NO3
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
KNO3 + AlCl3 = KCl + Al(NO3)3 =>
3 KNO3 + AlCl3 = 3 KCl + Al(NO3)3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CaO + C = CaC2 + CO2 =>
2 CaO + 5 C = 2 CaC2 + CO2
Ba + H2 = BaH2 =>
Ba + H2 = BaH2
Br2 + KI = I2 + KBr =>
Br2 + 2 KI = I2 + 2 KBr
Br2 + KI = I2 + KBr =>
Br2 + 2 KI = I2 + 2 KBr
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Mg(OH)2 + HCl = H2O + MgCl2 =>
Mg(OH)2 + 2 HCl = 2 H2O + MgCl2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 08/31/08
Equations balanced on 09/30/07
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