| Equations balanced on the previous day | Equations balanced on the next day |
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Mn3O4(s) + CO(g) = 3 MnO(s) + CO2(g)
Pb{+} + Cl{-} = PbCl =>
Pb{+} + Cl{-} = PbCl
Fe2S3 + AgNO3 = Ag2S + Fe(NO3)3 =>
Fe2S3 + 6 AgNO3 = 3 Ag2S + 2 Fe(NO3)3
Pb{+} + Cl{-} = PbCl =>
Pb{+} + Cl{-} = PbCl
AgNO3 + Na2CO3 = AgCO3 + Na2NO3 =>
AgNO3 + Na2CO3 = AgCO3 + Na2NO3
Au + NaCN + H2O + O2 = NaOH + NaAu(CN)2 =>
4 Au + 8 NaCN + 2 H2O + O2 = 4 NaOH + 4 NaAu(CN)2
Mg3N2(s) + H2O(l) = Mg(OH)2(s) + NH3(g) =>
Mg3N2(s) + 6 H2O(l) = 3 Mg(OH)2(s) + 2 NH3(g)
Cu + IO3 = Cu(IO3)2 =>
Cu + 2 IO3 = Cu(IO3)2
H2O + SO3 = H2SO4 =>
H2O + SO3 = H2SO4
Co(NO3)2 + NaI = Na(NO3)2 + CoI =>
Co(NO3)2 + NaI = Na(NO3)2 + CoI
Cu(NO3)2 + NaI = Na(NO3)2 + CuI =>
Cu(NO3)2 + NaI = Na(NO3)2 + CuI
Fe(NO3)2 + NaI = Na(NO3)2 + FeI =>
Fe(NO3)2 + NaI = Na(NO3)2 + FeI
MgO + K = K2O + Mg =>
MgO + 2 K = K2O + Mg
Fe(NO3)3 + NaI = Na(NO3)3 + FeI =>
Fe(NO3)3 + NaI = Na(NO3)3 + FeI
Si4H10 + O2 = SiO2 + H2O =>
2 Si4H10 + 13 O2 = 8 SiO2 + 10 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Ni(NO3)2 + NaI = NiI + Na(NO3)2 =>
Ni(NO3)2 + NaI = NiI + Na(NO3)2
Cu2S + O2 = Cu2O + SO2 =>
2 Cu2S + 3 O2 = 2 Cu2O + 2 SO2
Na2(CO3) + BeF2 = NaF + Be(CO3) =>
Na2(CO3) + BeF2 = 2 NaF + Be(CO3)
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Cu(NO3)2 + Na2SO4 = CuSO4 + NaNO3 =>
Cu(NO3)2 + Na2SO4 = CuSO4 + 2 NaNO3
C6H6 + O2 = C02 + H2O =>
2 C6H6 + 3 O2 = 6 C02 + 6 H2O
I2 + Na2S2O3 = Na2S4O6 + NaI =>
I2 + 2 Na2S2O3 = Na2S4O6 + 2 NaI
Pb + NaCl = PbCl2 + Na =>
Pb + 2 NaCl = PbCl2 + 2 Na
S + CH4 + H2O = H2S + CO2 =>
4 S + CH4 + 2 H2O = 4 H2S + CO2
Fe(NO3)2 + Na2SO4 = FeSO4 + NaNO3 =>
Fe(NO3)2 + Na2SO4 = FeSO4 + 2 NaNO3
Mg3N2 = Mg + N2 =>
Mg3N2 = 3 Mg + N2
Pb(NO3)2 + KI = PbI2 + K(NO3) =>
Pb(NO3)2 + 2 KI = PbI2 + 2 K(NO3)
H2C2O4 + KMnO4 = CO2 + K2O + MnO + H2O =>
5 H2C2O4 + 2 KMnO4 = 10 CO2 + K2O + 2 MnO + 5 H2O
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
Mn + O2 = Mn2O3 =>
4 Mn + 3 O2 = 2 Mn2O3
KBr(aq) + Pb(NO3)2(aq) = PbBr2(s) + KNO3(aq) =>
2 KBr(aq) + Pb(NO3)2(aq) = PbBr2(s) + 2 KNO3(aq)
H2C2O4 + KMnO4 = CO2 + K2O + MnO3 + H2O =>
H2C2O4 + 2 KMnO4 = 2 CO2 + K2O + 2 MnO3 + H2O
Ni(NO3)2 + Na2SO4 = NiSO4 + NaNO3 =>
Ni(NO3)2 + Na2SO4 = NiSO4 + 2 NaNO3
KBr(aq) + Pb(NO3)2(aq) = PbBr2(s) + KNO3(aq) =>
2 KBr(aq) + Pb(NO3)2(aq) = PbBr2(s) + 2 KNO3(aq)
WO6 + H2 = H2O + W =>
WO6 + 6 H2 = 6 H2O + W
OH{-} + Cl2 + Cr(OH)3 = Cl{-} + CrO4{2-} + H2O =>
10 OH{-} + 3 Cl2 + 2 Cr(OH)3 = 6 Cl{-} + 2 CrO4{2-} + 8 H2O
PbO = Pb + O2 =>
2 PbO = 2 Pb + O2
RbO2 + H2O = O2 + RbOH =>
4 RbO2 + 2 H2O = 3 O2 + 4 RbOH
C2H4O + O2 = CO2 + H2O =>
2 C2H4O + 5 O2 = 4 CO2 + 4 H2O
KBr(aq) + Pb(NO3)2(aq) = PbBr2(s) + KNO3(aq) =>
2 KBr(aq) + Pb(NO3)2(aq) = PbBr2(s) + 2 KNO3(aq)
Na2S + HCl = NaCl + H2S =>
Na2S + 2 HCl = 2 NaCl + H2S
Cu(NO3)2 + NaCl = NaNO3 + CuCl2 =>
Cu(NO3)2 + 2 NaCl = 2 NaNO3 + CuCl2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
Mg + HCl = MgCl + H =>
Mg + HCl = MgCl + H
Ni(NO3)2 + NaCl = NiCl2 + NaNO3 =>
Ni(NO3)2 + 2 NaCl = NiCl2 + 2 NaNO3
Co(NO3)2 + NaHCO3 = Na(NO3)2 + CoHCO3 =>
Co(NO3)2 + NaHCO3 = Na(NO3)2 + CoHCO3
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/15/12
Equations balanced on 07/15/11
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