| Equations balanced on the previous day | Equations balanced on the next day |
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SiO2 + 2 NaOH = Na2SiO3 + H2O
Ca + AgNO3 = CaNO3 + Ag =>
Ca + AgNO3 = CaNO3 + Ag
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
AgNO3 + H2SO4 = Ag2SO4 + HNO3 =>
2 AgNO3 + H2SO4 = Ag2SO4 + 2 HNO3
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
H2O + CrO4{-2} + HSnO2{-} = HSnO3{-} + CrO2{-} + OH{-} =>
H2O + 2 CrO4{-2} + 3 HSnO2{-} = 3 HSnO3{-} + 2 CrO2{-} + 2 OH{-}
HNO3 + NaOH = H2O + NaNO3 =>
HNO3 + NaOH = H2O + NaNO3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NaNO2 + H2SO4 = Na2SO4 + HNO2 =>
2 NaNO2 + H2SO4 = Na2SO4 + 2 HNO2
Mg + CO2 = MgO + C =>
2 Mg + CO2 = 2 MgO + C
Cu + HNO3 = Cu(NO3)2 + H2O + NO2 =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 H2O + 2 NO2
Mg3N2 + H2SO4 = MgSO4 + (NH4)2SO4 =>
Mg3N2 + 4 H2SO4 = 3 MgSO4 + (NH4)2SO4
Fe + O = FeO =>
Fe + O = FeO
Cl2O7 + Ca(OH)2 = Ca(ClO4)2 + H2O =>
Cl2O7 + Ca(OH)2 = Ca(ClO4)2 + H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
H2O2 = H20 + O2 =>
10 H2O2 = H20 + 10 O2
KIO3 + AgNO3 = O2 + KNO3 + AgI =>
2 KIO3 + 2 AgNO3 = 3 O2 + 2 KNO3 + 2 AgI
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Fe + O2 = FeO2 =>
Fe + O2 = FeO2
Fe + O2 = FeO3 =>
2 Fe + 3 O2 = 2 FeO3
OH + H2S = SH + H2O =>
OH + H2S = SH + H2O
Ca + HBr = CaBr2 + H =>
Ca + 2 HBr = CaBr2 + 2 H
Pb(NO3)2 + Na2CO3 = Pb(CO3)2 + Na2 + NO3 =>
Pb(NO3)2 + 2 Na2CO3 = Pb(CO3)2 + 2 Na2 + 2 NO3
Pb(NO3)2 + Na2CO3 = Pb(CO3)2 + Na2 + NO3 =>
Pb(NO3)2 + 2 Na2CO3 = Pb(CO3)2 + 2 Na2 + 2 NO3
Fe{3+} + O{2-} = Fe2O3 =>
2 Fe{3+} + 3 O{2-} = Fe2O3
NaOH + HCL = NaCL + H2O =>
NaOH + HCL = NaCL + H2O
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
MnO4{-} + SO3{2-} + H2O = MnO2 + SO4{2-} + H{-} =>
2 MnO4{-} + 5 SO3{2-} + H2O = 2 MnO2 + 5 SO4{2-} + 2 H{-}
Al + O2 = AlO3 =>
2 Al + 3 O2 = 2 AlO3
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
Cu + S = Cu2S =>
2 Cu + S = Cu2S
HBr + H2SO4 = H2O + SO2 + Br2 =>
2 HBr + H2SO4 = 2 H2O + SO2 + Br2
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Fe2O3 + C = Fe + CO =>
Fe2O3 + 3 C = 2 Fe + 3 CO
NaCl + AgNO3 = NaNO3 + AgCl =>
NaCl + AgNO3 = NaNO3 + AgCl
Cu + S = CuS2 =>
Cu + 2 S = CuS2
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
NaCl + AgNO3 = NaNO3 + AgCl =>
NaCl + AgNO3 = NaNO3 + AgCl
Cu(NO3)2 + NaOH = Cu(OH)2 + Na(NO3) =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 Na(NO3)
Cu + O2 = CuO2 =>
Cu + O2 = CuO2
Cu + S = Cu2S =>
2 Cu + S = Cu2S
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
OH + HCHO = CHO + H2O =>
OH + HCHO = CHO + H2O
C8H18O + O2 = CH + H2O =>
C8H18O + 2 O2 = 8 CH + 5 H2O
K2O2 + H2O = KOH + O2 =>
2 K2O2 + 2 H2O = 4 KOH + O2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/14/08
Equations balanced on 10/14/07
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