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Chemical Equations Balanced on 01/19/15

 Equations balanced on the previous day Equations balanced on the next day
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Pb(NO3)2 + Br2 = PbBr2 + (NO3) =>
Pb(NO3)2 + Br2 = PbBr2 + 2(NO3)

MnO4{-} + S{2-} + H2O = MnO2 + S + OH{-} =>
2 MnO4{-} + 3 S{2-} + 4 H2O = 2 MnO2 + 3 S + 8 OH{-}

K2Cr2O7 + H2SO4 + KI = Cr2(SO4)3 + K2SO4 + I2 + H2O =>
K2Cr2O7 + 7 H2SO4 + 6 KI = Cr2(SO4)3 + 4 K2SO4 + 3 I2 + 7 H2O

H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O

MnO4{1−} + SO3{2−} + H2O = MnO2 + SO4{2−} + H{+} =>
2 MnO4{1−} + 5 SO3{2−} + H2O = 2 MnO2 + 5 SO4{2−} + 2 H{+}

C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O

C5H12 + O2 = CO2 + H20 =>
5 C5H12 + 25 O2 = 25 CO2 + 3 H20

C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O

NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O

P4 + Cl2 = PCl5 =>
P4 + 10 Cl2 = 4 PCl5

FeSO4 + Cl2 + H2SO4 = Fe2(SO4)3 + HCl =>
2 FeSO4 + Cl2 + H2SO4 = Fe2(SO4)3 + 2 HCl

Al + CuCl2 = Cu + AlCl3 =>
2 Al + 3 CuCl2 = 3 Cu + 2 AlCl3

CO + Fe2O3 = CO2 + Fe =>
3 CO + Fe2O3 = 3 CO2 + 2 Fe

Cu + H{+} + NO3{-} = Cu{2+} + NO + H2O =>
3 Cu + 8 H{+} + 2 NO3{-} = 3 Cu{2+} + 2 NO + 4 H2O

AlCl3 + Ba(NO3)2 = Al(NO3)3 + BaCl2 =>
2 AlCl3 + 3 Ba(NO3)2 = 2 Al(NO3)3 + 3 BaCl2

NaBiO3 + H2SO4 + MnI2 = Bi2(SO4)3 + NaMnO4 + NaIO3 + H2O + NaSO4 =>
14 NaBiO3 + 32 H2SO4 + MnI2 = 7 Bi2(SO4)3 + NaMnO4 + 2 NaIO3 + 32 H2O + 11 NaSO4

MnO4{1−} + SO3{2−} + OH{-} = MnO2 + SO4{2−} + H{+} =>
2 MnO4{1−} + 5 SO3{2−} + OH{-} = 2 MnO2 + 5 SO4{2−} + H{+}

AgNO3 + FeCl3 = FeNO3 + AgCl3 =>
AgNO3 + FeCl3 = FeNO3 + AgCl3

KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O

MnO4{1−} + SO3{2−} + OH{-} = MnO2 + SO4{2−} + H{+} =>
2 MnO4{1−} + 5 SO3{2−} + OH{-} = 2 MnO2 + 5 SO4{2−} + H{+}

SO2 + KMnO4 + H2O = H2SO4 + K2SO4 + MnSO4 =>
5 SO2 + 2 KMnO4 + 2 H2O = 2 H2SO4 + K2SO4 + 2 MnSO4

C3H8 + O2 = CO2 + H20 =>
5 C3H8 + 15 O2 = 15 CO2 + 2 H20

Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O

Br2 + KOH = KBrO + KBr + H2O =>
Br2 + 2 KOH = KBrO + KBr + H2O

Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O

KI + Pb(NO3)2 = PbI2 + KNO3 =>
2 KI + Pb(NO3)2 = PbI2 + 2 KNO3

N2O5 + Cu(OH)2 = Cu(NO3)2 + H2O =>
N2O5 + Cu(OH)2 = Cu(NO3)2 + H2O

SO2 + KMnO4 + H2O = H2SO4 + K2SO4 + MnO2 =>
3 SO2 + 2 KMnO4 + 2 H2O = 2 H2SO4 + K2SO4 + 2 MnO2

NaBiO3 + H2SO4 + MnI2 = Bi2(SO4)3 + NaMnO4 + NaIO3 + H2O + Na2SO4 =>
34 NaBiO3 + 62 H2SO4 + 4 MnI2 = 17 Bi2(SO4)3 + 4 NaMnO4 + 8 NaIO3 + 62 H2O + 11 Na2SO4

SO2 + KMnO4 + H2O = H2SO4 + K2SO4 + MnO2 =>
3 SO2 + 2 KMnO4 + 2 H2O = 2 H2SO4 + K2SO4 + 2 MnO2

K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2

MnO4{-} + H2S + H{+} = Mn{2+} + S + H2O =>
2 MnO4{-} + 5 H2S + 6 H{+} = 2 Mn{2+} + 5 S + 8 H2O

MnO4{-} + SO3{-2} + H2O = MnO2 + SO4{-2} + OH{-} =>
2 MnO4{-} + 3 SO3{-2} + H2O = 2 MnO2 + 3 SO4{-2} + 2 OH{-}

FESO4 + HNO3 + H2SO4 = FE(SO4)3 + NO + H2O =>
3 FESO4 + 4 HNO3 + 6 H2SO4 = 3 FE(SO4)3 + 4 NO + 8 H2O

Ca(ClO3)2 = CaCl2 + O2 =>
Ca(ClO3)2 = CaCl2 + 3 O2

HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O

Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O

Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3

CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O

Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3

Ca(HCO3)2(s) + HCl(aq) = CaCl2(aq) + H2CO3 =>
Ca(HCO3)2(s) + 2 HCl(aq) = CaCl2(aq) + 2 H2CO3

NH2 + H = NH3 =>
NH2 + H = NH3

Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N

Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2

O2 + C12H23 = H2O + CO2 =>
71 O2 + 4 C12H23 = 46 H2O + 48 CO2

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O

K2SO3 + KMnO4 + KHSO4 = K2SO4 + MnSO4 + H2O =>
5 K2SO3 + 2 KMnO4 + 6 KHSO4 = 9 K2SO4 + 2 MnSO4 + 3 H2O

Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3

Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2

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