| Equations balanced on the previous day | Equations balanced on the next day |
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4 P + 5 O2 = 2 P2O5
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
(CH3(CH2)4CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)4CH3) + 19 O2 = 12 CO2 + 14 H2O
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
FeO4 + H2 = Fe + H2O =>
FeO4 + 4 H2 = Fe + 4 H2O
PbS + NaOH = PbNa2S + OH =>
PbS + 2 NaOH = PbNa2S + 2 OH
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
Pb + O2 = PbO2 =>
Pb + O2 = PbO2
PbS + NaOH = Na2S + Pb(OH)2 =>
PbS + 2 NaOH = Na2S + Pb(OH)2
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ag + O2 = Ag2O =>
4 Ag + O2 = 2 Ag2O
Cr + NH4OH + NaOH = NaCrO4 + H2O + NH4 =>
Cr + 7 NH4OH + NaOH = NaCrO4 + 4 H2O + 7 NH4
HCCH + Ag(NH3)2NO3 = AgCCAg + NH4NO3 + NH3 =>
HCCH + 2 Ag(NH3)2NO3 = AgCCAg + 2 NH4NO3 + 2 NH3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
ZnCl2 + Al = Al2Cl3 + Zn =>
3 ZnCl2 + 4 Al = 2 Al2Cl3 + 3 Zn
(CH3(CH2)6CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)6CH3) + 25 O2 = 16 CO2 + 18 H2O
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Mg(s) + O2(g) = MgO(s) =>
2 Mg(s) + O2(g) = 2 MgO(s)
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Li + H3PO4 = H2 + Li3PO4 =>
6 Li + 2 H3PO4 = 3 H2 + 2 Li3PO4
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
I2 + O2 = I2O3 =>
2 I2 + 3 O2 = 2 I2O3
H2IO5{-} + I{-} + H{+} = I3{-} + H2O =>
H2IO5{-} + 11 I{-} + 8 H{+} = 4 I3{-} + 5 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
H2O + Na2S2O3 + K2Cr2O7 = Cr(OH)3 + NaOH + KOH + H2SO4 =>
25 H2O + 3 Na2S2O3 + 4 K2Cr2O7 = 8 Cr(OH)3 + 6 NaOH + 8 KOH + 6 H2SO4
NaNO3 + CaCl2 = NaCl + Ca(NO3)2 =>
2 NaNO3 + CaCl2 = 2 NaCl + Ca(NO3)2
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
CrCl3 + Ca(OH)2 = Cr(OH)3 + CaCl2 =>
2 CrCl3 + 3 Ca(OH)2 = 2 Cr(OH)3 + 3 CaCl2
C + O2 = CO =>
2 C + O2 = 2 CO
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Pb(C2H3O2)2 + KI = PbI2 + KC2H3O2 =>
Pb(C2H3O2)2 + 2 KI = PbI2 + 2 KC2H3O2
C6H6 + Cl2 = C6H3Cl + HCl =>
C6H6 + 2 Cl2 = C6H3Cl + 3 HCl
Pb + O2 = PbO =>
2 Pb + O2 = 2 PbO
I2O5 + CO = I2 + CO2 =>
I2O5 + 5 CO = I2 + 5 CO2
Pb(NO3)2 + H2SO4 = PbSO4 + HNO3 =>
Pb(NO3)2 + H2SO4 = PbSO4 + 2 HNO3
Al(oh)3 + H3Po4 = H2 + AlPo4 =>
2 Al(oh)3 + 6 H3Po4 = 9 H2 + 6 AlPo4
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
CaCO3 + CH3COOH = Ca(CH3COO)2 + H2O + CO2 =>
CaCO3 + 2 CH3COOH = Ca(CH3COO)2 + H2O + CO2
KMnO4 + Na2SO3 + H2SO4 = MnSO4 + Na2SO4 + K2SO4 + H2O =>
2 KMnO4 + 5 Na2SO3 + 3 H2SO4 = 2 MnSO4 + 5 Na2SO4 + K2SO4 + 3 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
H2O + N2O5 = HNO3 =>
H2O + N2O5 = 2 HNO3
CH3COOH + O2 = H2O + CO2 =>
CH3COOH + 2 O2 = 2 H2O + 2 CO2
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/15/18
Equations balanced on 12/15/17
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