Equations balanced on the previous day | Equations balanced on the next day |
10 HNO3 + 8 Na = N2O + 8 NaNO3 + 5 H2O
H2O2 + Br2 = HBrO3 + H2O =>
5 H2O2 + Br2 = 2 HBrO3 + 4 H2O
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CuS + O2 = CuO + SO2 =>
2 CuS + 3 O2 = 2 CuO + 2 SO2
CuS + O2 = CuO + SO2 =>
2 CuS + 3 O2 = 2 CuO + 2 SO2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Sn(NO2)4 + Pt3N4 = Sn3N4 + Pt(NO2)4 =>
3 Sn(NO2)4 + Pt3N4 = Sn3N4 + 3 Pt(NO2)4
CH3CHOHCOOH = CH3CHOHCOO{-} + H{+} =>
CH3CHOHCOOH = CH3CHOHCOO{-} + H{+}
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CH3CHOHCOOH = CH3CHOHCOO{-} + H{+} =>
CH3CHOHCOOH = CH3CHOHCOO{-} + H{+}
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
HCl + Al = AlCl3 + H2 =>
6 HCl + 2 Al = 2 AlCl3 + 3 H2
Na2CO3(s) + HCl(aq) = NaCl(aq) + CO2(g) + H2O(l) =>
Na2CO3(s) + 2 HCl(aq) = 2 NaCl(aq) + CO2(g) + H2O(l)
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Ba(OH)2 = Ba + OH =>
Ba(OH)2 = Ba + 2 OH
ZnCO3 = ZnO + CO2 =>
ZnCO3 = ZnO + CO2
NaOH = Na2O + H2O =>
2 NaOH = Na2O + H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
C + H2SO4 = CO2 + SO2 + H2O =>
C + 2 H2SO4 = CO2 + 2 SO2 + 2 H2O
NaI + H2SO4 + NaIO3 = Na2SO4 + I2 + H2O =>
5 NaI + 3 H2SO4 + NaIO3 = 3 Na2SO4 + 3 I2 + 3 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
HF + Pb(OH)2 = PbF2 + H2O =>
2 HF + Pb(OH)2 = PbF2 + 2 H2O
Mg + H2O = MgO + H2 =>
Mg + H2O = MgO + H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C7H8 + HNO3 = C7H5N3O6 + H2O =>
C7H8 + 3 HNO3 = C7H5N3O6 + 3 H2O
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
KI + Pb(NO3)2 = PbI2 + KNO3 =>
2 KI + Pb(NO3)2 = PbI2 + 2 KNO3
Fe + CuNO3 = Cu + Fe(NO3)2 =>
Fe + 2 CuNO3 = 2 Cu + Fe(NO3)2
Fe2CO3 + CO = Fe + CO2 =>
Fe2CO3 + CO = 2 Fe + 2 CO2
As2S3 + Na2SO4 + H2O = S + Na3AsO4 + H3AsO4 =>
9 As2S3 + 15 Na2SO4 + 12 H2O = 42 S + 10 Na3AsO4 + 8 H3AsO4
Zn + HCl = ZnCl + H2 =>
2 Zn + 2 HCl = 2 ZnCl + H2
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
KNO2 + KI + H2SO4 = NO + I2 + K2SO4 + H2O =>
2 KNO2 + 2 KI + 2 H2SO4 = 2 NO + I2 + 2 K2SO4 + 2 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
As2S3 + Na2SO4 + H2O = S + Na3AsO3 + H3AsO3 =>
3 As2S3 + 3 Na2SO4 + 6 H2O = 12 S + 2 Na3AsO3 + 4 H3AsO3
ZnO + C = Zn + CO2 =>
2 ZnO + C = 2 Zn + CO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
(NH4)2CO3 + Ca(NO3)2 = NH4(NO3) + CaCO3 =>
(NH4)2CO3 + Ca(NO3)2 = 2 NH4(NO3) + CaCO3
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
As2S3 + Na2SO4 + H2O = S + Na3AsO4 + H3AsO4 =>
9 As2S3 + 15 Na2SO4 + 12 H2O = 42 S + 10 Na3AsO4 + 8 H3AsO4
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Equations balanced on 11/16/13
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