| Equations balanced on the previous day | Equations balanced on the next day |
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HgS = Hg + S
Ca(No3)2 + Na2Co3 = NaNo3 + CaCo3 =>
Ca(No3)2 + Na2Co3 = 2 NaNo3 + CaCo3
As2O3 + C = CO + As =>
As2O3 + 3 C = 3 CO + 2 As
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
H + O = H2O =>
2 H + O = H2O
NaSO4 + BaCl = NaCl + BaSO4 =>
NaSO4 + BaCl = NaCl + BaSO4
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
NiS + HCl + HNO3 = NiCl2 + S8 + NO + H2O =>
24 NiS + 48 HCl + 16 HNO3 = 24 NiCl2 + 3 S8 + 16 NO + 32 H2O
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
NaSO4 + BaCl = NaCl + BaSO4 =>
NaSO4 + BaCl = NaCl + BaSO4
TiCl4 + H2O = Ti2O4 + HCl =>
2 TiCl4 + 4 H2O = Ti2O4 + 8 HCl
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
SeCi6 + O2 = SeO2 + Ci2 =>
SeCi6 + O2 = SeO2 + 3 Ci2
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
C + O = CO2 =>
C + 2 O = CO2
Fe + C12 = FeC13 =>
12 Fe + 13 C12 = 12 FeC13
HCl + Ca(HCO3)2 = H2O + CO2 + CaCl2 =>
2 HCl + Ca(HCO3)2 = 2 H2O + 2 CO2 + CaCl2
H3PO4 + NaBr = HBr + Na3PO4 =>
H3PO4 + 3 NaBr = 3 HBr + Na3PO4
Al(OH)3 + NaOH = NaAlO2 + H2O =>
Al(OH)3 + NaOH = NaAlO2 + 2 H2O
CO2 + Ca(OH)2 = CaCO3 + H2O =>
CO2 + Ca(OH)2 = CaCO3 + H2O
Na2S(aq) + AgNO3(aq) = Ag2S(s) + NaNO3(aq) =>
Na2S(aq) + 2 AgNO3(aq) = Ag2S(s) + 2 NaNO3(aq)
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
C + H2 = C3H8 =>
3 C + 4 H2 = C3H8
CuSO4 = CuO + SO3 =>
CuSO4 = CuO + SO3
C5H10O2 + O2 = H2O + CO2 =>
2 C5H10O2 + 13 O2 = 10 H2O + 10 CO2
Na + N2 = Na3N =>
6 Na + N2 = 2 Na3N
MnO2 + CO = Mn2O3 + CO2 =>
2 MnO2 + CO = Mn2O3 + CO2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
H2O2 = H20 + O2 =>
10 H2O2 = H20 + 10 O2
CaO + MnL4 = MnO2 + CaL2 =>
2 CaO + MnL4 = MnO2 + 2 CaL2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Al + HCl = AlCl3 + H =>
Al + 3 HCl = AlCl3 + 3 H
NO2 + H20 = O2 + NH3 =>
20 NO2 + 3 H20 = 20 O2 + 20 NH3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NO2 + H2O = O2 + NH3 =>
4 NO2 + 6 H2O = 7 O2 + 4 NH3
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
Fe3O4 + CO = CO2 + Fe =>
Fe3O4 + 4 CO = 4 CO2 + 3 Fe
Bi2S3 + HCl = BiCl3 + H2S =>
Bi2S3 + 6 HCl = 2 BiCl3 + 3 H2S
NO2 + H2O = O + NH3 =>
2 NO2 + 3 H2O = 7 O + 2 NH3
NO2 + H2O = O2 + NH3 =>
4 NO2 + 6 H2O = 7 O2 + 4 NH3
H3AsO4 = As2O5 + H2O =>
2 H3AsO4 = As2O5 + 3 H2O
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/25/09
Equations balanced on 11/24/08
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