| Equations balanced on the previous day | Equations balanced on the next day |
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3 CdS + 8 HNO3 = 3 Cd(NO3)2 + 3 S + 2 NO + 4 H2O
HCl + Mn2O3 = Cl2 + H2O + MnCl2 =>
6 HCl + Mn2O3 = Cl2 + 3 H2O + 2 MnCl2
K2Cr2O7 + K2SO3 + H2O = Cr(OH)3 + K2SO4 + KOH =>
K2Cr2O7 + 3 K2SO3 + 4 H2O = 2 Cr(OH)3 + 3 K2SO4 + 2 KOH
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
NH4HCO3 + CH3COOH = CH3COONH4 + H2O + CO2 =>
NH4HCO3 + CH3COOH = CH3COONH4 + H2O + CO2
Na + Cl2 = NaCl(s) =>
2 Na + Cl2 = 2 NaCl(s)
HI + H2SO4 = H2S + H2O + I2 =>
8 HI + H2SO4 = H2S + 4 H2O + 4 I2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
As2O3 + I2 + H2O = As2O5 + H{+} + I{-} =>
As2O3 + 2 I2 + 2 H2O = As2O5 + 4 H{+} + 4 I{-}
Na + Pb = NaPb =>
Na + Pb = NaPb
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
I{-} + Fe{+3} = I2 + Fe{+2} =>
2 I{-} + 2 Fe{+3} = I2 + 2 Fe{+2}
HNO3 + Na2CO3 = NaHCO3 + NaNO3 =>
HNO3 + Na2CO3 = NaHCO3 + NaNO3
HCl + Mg = MgCl + H2 =>
2 HCl + 2 Mg = 2 MgCl + H2
NaCi = Na + Ci2 =>
2 NaCi = 2 Na + Ci2
H2O + SiO2 = H2SiO3 =>
H2O + SiO2 = H2SiO3
HNO3 + Na2CO3 = NaNO3 + H2O + CO2 =>
2 HNO3 + Na2CO3 = 2 NaNO3 + H2O + CO2
HNO3 + HS = NO + S + H2O =>
HNO3 + 3 HS = NO + 3 S + 2 H2O
NaCi = Na + Ci2 =>
2 NaCi = 2 Na + Ci2
HNO3 + CU = CU(NO3)2 + NO2 + H2O =>
4 HNO3 + CU = CU(NO3)2 + 2 NO2 + 2 H2O
Fe3O4 + H2SO4 = FeSO4 + Fe2(SO4)3 + H2O =>
Fe3O4 + 4 H2SO4 = FeSO4 + Fe2(SO4)3 + 4 H2O
AgCl + NH4OH = Ag(NH3)2Cl + H2O =>
AgCl + 2 NH4OH = Ag(NH3)2Cl + 2 H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
N + O = NO2 =>
N + 2 O = NO2
Al + NaOH + H2O = NaAlO2 + H2 =>
2 Al + 2 NaOH + 2 H2O = 2 NaAlO2 + 3 H2
NO + O = NO2 =>
NO + O = NO2
K2Cr2O7 + HClO4 + HI = Cr(ClO4)3 + KClO4 + I2 + H2O =>
K2Cr2O7 + 8 HClO4 + 6 HI = 2 Cr(ClO4)3 + 2 KClO4 + 3 I2 + 7 H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Al + NaOH + H2O = NaAlO2 + H2 =>
2 Al + 2 NaOH + 2 H2O = 2 NaAlO2 + 3 H2
C + O = CO2 =>
C + 2 O = CO2
HgO + H2S = HgS + H2O =>
HgO + H2S = HgS + H2O
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
AgNO3 + CuSO4 = Ag2SO4 + Cu(NO3)2 =>
2 AgNO3 + CuSO4 = Ag2SO4 + Cu(NO3)2
K2CO3 + C2CO3 + 2 C3CO + 2 K =>
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
Ag2SO4 + NaCi2SO4 + 2 NaCi2SO4 + 2 AgCi =>
C + O2 = CO2 =>
C + O2 = CO2
Mg + HNO3 = Mg(NO3)2 + NO2 + H2O =>
Mg + 4 HNO3 = Mg(NO3)2 + 2 NO2 + 2 H2O
H2S + HNO3 = H2SO4 + NO + H2O =>
3 H2S + 8 HNO3 = 3 H2SO4 + 8 NO + 4 H2O
Ba + H2O = Ba(OH)2 + H2 =>
Ba + 2 H2O = Ba(OH)2 + H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Ca3P2 + H2O = PH3 + Ca(OH)2 =>
Ca3P2 + 6 H2O = 2 PH3 + 3 Ca(OH)2
C3H8O3 + O2 = CO2 + H2O =>
2 C3H8O3 + 7 O2 = 6 CO2 + 8 H2O
K2Cr2O7 + HClO4 + HI = Cr(ClO4)3 + KClO4 + I2 + H2O =>
K2Cr2O7 + 8 HClO4 + 6 HI = 2 Cr(ClO4)3 + 2 KClO4 + 3 I2 + 7 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 07/06/14
Equations balanced on 08/05/13
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