| Equations balanced on the previous day | Equations balanced on the next day |
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2 Na + 2 C2H5OH = 2 C2H5ONa + H2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KMnO4 + FeSO4 + H2SO4 = MnSO4 + Fe2(SO4)3 + K2SO4 + H2O =>
2 KMnO4 + 10 FeSO4 + 8 H2SO4 = 2 MnSO4 + 5 Fe2(SO4)3 + K2SO4 + 8 H2O
CH3CHO + H2 = CH4 + H2O =>
CH3CHO + 3 H2 = 2 CH4 + H2O
Br2 + NaI = NaBr + I2 =>
Br2 + 2 NaI = 2 NaBr + I2
C2H5ONa + H2O = C2H5OH + NaOH =>
C2H5ONa + H2O = C2H5OH + NaOH
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
P4 + O2 = PO =>
P4 + 2 O2 = 4 PO
Al + Co(NO3)2 = Al(NO3)3 + Co =>
2 Al + 3 Co(NO3)2 = 2 Al(NO3)3 + 3 Co
PbS + H{+} + NO3{-} = Pb{+} + NO(g) + S + H2O =>
3 PbS + 4 H{+} + NO3{-} = 3 Pb{+} + NO(g) + 3 S + 2 H2O
P4 + O2 = PO =>
P4 + 2 O2 = 4 PO
N2(g) + H2(g) = NH3(g) =>
N2(g) + 3 H2(g) = 2 NH3(g)
NaHCO3 + H4SO2 = Na4SO2 + H2O + CO2 =>
4 NaHCO3 + H4SO2 = Na4SO2 + 4 H2O + 4 CO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
B4H10 + O2 = B2O3 + H2O =>
2 B4H10 + 11 O2 = 4 B2O3 + 10 H2O
Mg + H2O = MgO + H =>
Mg + H2O = MgO + 2 H
Mg + H2O = MgO + H2 =>
Mg + H2O = MgO + H2
Mg + H2O = MgO + H2 =>
Mg + H2O = MgO + H2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
H2S + SO2 = S8 + H2O =>
16 H2S + 8 SO2 = 3 S8 + 16 H2O
Bi2S3 + H{+} + NO3{-} = Bi{+3} + NO(g) + S + H2O =>
Bi2S3 + 8 H{+} + 2 NO3{-} = 2 Bi{+3} + 2 NO(g) + 3 S + 4 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Sr + AgNO3 = Ag + Sr(NO3)2 =>
Sr + 2 AgNO3 = 2 Ag + Sr(NO3)2
C2H5ONa + H2O = C2H5OH + NaOH =>
C2H5ONa + H2O = C2H5OH + NaOH
CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
CuSO4(aq) + HCl(aq) = CuCl2 + H2SO4 =>
CuSO4(aq) + 2 HCl(aq) = CuCl2 + H2SO4
C2H5ONa + H2O = C2H5OH + NaOH =>
C2H5ONa + H2O = C2H5OH + NaOH
AgClO3 = AgCl + O2 =>
2 AgClO3 = 2 AgCl + 3 O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HNO3 + Li = LiNO3 + H2 =>
2 HNO3 + 2 Li = 2 LiNO3 + H2
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cu(NO3)2 + Na2S = NaNO3 + CuS =>
Cu(NO3)2 + Na2S = 2 NaNO3 + CuS
NaOH + FeO = NaHFeO2 =>
NaOH + FeO = NaHFeO2
Mg(s) + Cl2(g) = MgCl =>
2 Mg(s) + Cl2(g) = 2 MgCl
Ca(OH)2(aq) + H3PO4(aq) = H2O(l) + Ca3(PO4)2(s) =>
3 Ca(OH)2(aq) + 2 H3PO4(aq) = 6 H2O(l) + Ca3(PO4)2(s)
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
H2SO4 + Al(OH)3 = Al2(SO4)3 + H2O =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
Zn + NaOH + H2O = Na2[Zn(OH)4] + H2 =>
Zn + 2 NaOH + 2 H2O = Na2[Zn(OH)4] + H2
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
O3 = O2 =>
2 O3 = 3 O2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 08/14/13
Equations balanced on 09/13/12
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