| Equations balanced on the previous day | Equations balanced on the next day |
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S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
Fe2O3 + H2� = Fe + H2O =>
Fe2O3 + 3 H2� = 2 Fe + 3 H2O
CuCO3 + H2SO4 = CuSO4 + H2O + CO2 =>
CuCO3 + H2SO4 = CuSO4 + H2O + CO2
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
C3H8O2 + O2� = CO2 + H2O =>
C3H8O2 + 4 O2� = 3 CO2 + 4 H2O
CO + NO� = N2 + CO2 =>
2 CO + 2 NO� = N2 + 2 CO2
HCHO2 + H2O = H3O + CHO2 =>
HCHO2 + H2O = H3O + CHO2
HCHO2 + OH = H2O + CHO2 =>
HCHO2 + OH = H2O + CHO2
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
MgI2 + Rb2O = MgO + RbI =>
MgI2 + Rb2O = MgO + 2 RbI
Zn + Cl = ZnCl2 =>
Zn + 2 Cl = ZnCl2
Na[AgSO3] = Na2SO4 + SO2 + Ag =>
2 Na[AgSO3] = Na2SO4 + SO2 + 2 Ag
CaC2 + H2O = Ca(OH)2 + C2H2 =>
CaC2 + 2 H2O = Ca(OH)2 + C2H2
H3PO4 + OH = H2O + PO4 =>
H3PO4 + 3 OH = 3 H2O + PO4
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Mg + HCl = MgCl2 + H =>
Mg + 2 HCl = MgCl2 + 2 H
Mg + HCl = MgCl + H =>
Mg + HCl = MgCl + H
Zn + H2SO4 = H2 + ZnSO4 =>
Zn + H2SO4 = H2 + ZnSO4
HCH2CHCO2 + OH = H2O + CH2CHCO2 =>
HCH2CHCO2 + OH = H2O + CH2CHCO2
Ag{+} + OH{-} = AgOH =>
Ag{+} + OH{-} = AgOH
H2C6H6O6 + OH = H2O + C6H6O6 =>
H2C6H6O6 + 2 OH = 2 H2O + C6H6O6
Mg{2+} + OH{-} = Mg(OH)2 =>
Mg{2+} + 2 OH{-} = Mg(OH)2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Fe + CuCl2 = FeCl2 + Cu =>
Fe + CuCl2 = FeCl2 + Cu
H2C2O4 + OH = H2O + C2O4 =>
H2C2O4 + 2 OH = 2 H2O + C2O4
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
N + H = NH3 =>
N + 3 H = NH3
H3O{+} + Cr2O7{2-} + Cu{+} = Cr{3+} + Cu{2+} + OH{-} =>
7 H3O{+} + 2 Cr2O7{2-} + 12 Cu{+} = 4 Cr{3+} + 12 Cu{2+} + 21 OH{-}
HNO3 + I2 = HIO3 + NO2 + H2O =>
10 HNO3 + I2 = 2 HIO3 + 10 NO2 + 4 H2O
HNO3 + I2 = HIO3 + NO2 + H2O =>
10 HNO3 + I2 = 2 HIO3 + 10 NO2 + 4 H2O
Na2O + (NH4)2SO4 = Na2SO4 + H2O + NH3 =>
Na2O + (NH4)2SO4 = Na2SO4 + H2O + 2 NH3
H{+} + Cr2O7{2-} + Cu{+} = Cr{3+} + Cu{2+} + OH{-} =>
7 H{+} + Cr2O7{2-} + 6 Cu{+} = 2 Cr{3+} + 6 Cu{2+} + 7 OH{-}
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
AGNO3 + KBr = AGBr + KNO3 =>
AGNO3 + KBr = AGBr + KNO3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
CACO3 + H2SO4 = CASO4 + H2O + CO2 =>
CACO3 + H2SO4 = CASO4 + H2O + CO2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
H{+} + Cr2O7{2-} + Cu{+} = Cr{3+} + Cu{2+} + H2O =>
14 H{+} + Cr2O7{2-} + 6 Cu{+} = 2 Cr{3+} + 6 Cu{2+} + 7 H2O
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
IO3{-} + H2SO3 = I2 + SO4{2-} + H2O + H{+} =>
2 IO3{-} + 5 H2SO3 = I2 + 5 SO4{2-} + H2O + 8 H{+}
Sr + O2 = SrO =>
2 Sr + O2 = 2 SrO
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C2H4 + H2 = C2H6 =>
C2H4 + H2 = C2H6
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/25/14
Equations balanced on 07/25/13
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