| Equations balanced on the previous day | Equations balanced on the next day |
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2 NO + O2 = 2 NO2
Sn + HNO3 + H2O = H2SnO3 + NO =>
3 Sn + 4 HNO3 + H2O = 3 H2SnO3 + 4 NO
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
Ca + Pb(NO3)2 = Pb + Ca(NO3)2 =>
Ca + Pb(NO3)2 = Pb + Ca(NO3)2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Ni + CuCl = Cu + NiCl2 =>
Ni + 2 CuCl = 2 Cu + NiCl2
Al2(CO3)3 + ZnCl2 = ZnCO3 + AlCl3 =>
Al2(CO3)3 + 3 ZnCl2 = 3 ZnCO3 + 2 AlCl3
C2H3OH + O2 = CO2 + H2O =>
2 C2H3OH + 5 O2 = 4 CO2 + 4 H2O
Na(s) + S(s) = Na2S(s) =>
2 Na(s) + S(s) = Na2S(s)
N2O4 = N2 + O2 =>
N2O4 = N2 + 2 O2
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
Na(s) + S(s) = Na2S(s) = =>
2 Na(s) + S(s) = Na2S(s)
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Mg(s) + O2(g) = MgO(s) =>
2 Mg(s) + O2(g) = 2 MgO(s)
HI + KOH = KI + H2O =>
HI + KOH = KI + H2O
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
PbSO4 = Pb + S8 + O2 =>
8 PbSO4 = 8 Pb + S8 + 16 O2
C + O2 = CO =>
2 C + O2 = 2 CO
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
I2 + NaOH = NaIO3 + NaI3 + H2O =>
8 I2 + 6 NaOH = NaIO3 + 5 NaI3 + 3 H2O
Mg(NO3)2 + Pb(OH)4 = Mg(OH)2 + Pb(NO3)4 =>
2 Mg(NO3)2 + Pb(OH)4 = 2 Mg(OH)2 + Pb(NO3)4
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
HCl + NaHCO3 = NaCl + H2CO3 =>
HCl + NaHCO3 = NaCl + H2CO3
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
BiCl3 + H2S = Bi2S3 + HCl =>
2 BiCl3 + 3 H2S = Bi2S3 + 6 HCl
Al + Fe2O3 = Fe + Al2O3 =>
2 Al + Fe2O3 = 2 Fe + Al2O3
HCl + NaHCO3 = NaCl + H2CO3 =>
HCl + NaHCO3 = NaCl + H2CO3
Al(ClO3)3 + Ni(NO3)3 = Ni(ClO3)3 + Al(NO3)3 =>
Al(ClO3)3 + Ni(NO3)3 = Ni(ClO3)3 + Al(NO3)3
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
C2H2 + O2 = H2O + CO2 =>
2 C2H2 + 5 O2 = 2 H2O + 4 CO2
P4 + H2 = PH3 =>
P4 + 6 H2 = 4 PH3
MgBr2 + Cl2 = MgCl2 + Br2 =>
MgBr2 + Cl2 = MgCl2 + Br2
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
Na2CO3 + CaCl2 = Ca2CO3 + NaCl2 =>
Na2CO3 + 2 CaCl2 = Ca2CO3 + 2 NaCl2
Mg3N2 = Mg + N2 =>
Mg3N2 = 3 Mg + N2
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
TiCl4 + Mg = Ti + MgCl2 =>
TiCl4 + 2 Mg = Ti + 2 MgCl2
AgNO3 + ZnCl2 = Zn(NO3)2 + AgCl =>
2 AgNO3 + ZnCl2 = Zn(NO3)2 + 2 AgCl
NaI + Br2 = NaBr + I2 =>
2 NaI + Br2 = 2 NaBr + I2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
PCl5 + H2O = POCl3 + HCl =>
PCl5 + H2O = POCl3 + 2 HCl
HI = H + I =>
HI = H + I
NaNO3 + H2SO4 = Na2SO4 + HNO3 =>
2 NaNO3 + H2SO4 = Na2SO4 + 2 HNO3
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/04/08
Equations balanced on 03/05/07
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