| Equations balanced on the previous day | Equations balanced on the next day |
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Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
C8H17OH + O2 = CO2 + H20 =>
10 C8H17OH + 75 O2 = 80 CO2 + 9 H20
Fe(OH)2(s) = FeO(s) + H2O(l) =>
Fe(OH)2(s) = FeO(s) + H2O(l)
Al(OH)3(s) + H2SO4(aq) = Al2(SO4)3(aq) + H2O(l) =>
2 Al(OH)3(s) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 6 H2O(l)
ZnS + AlP = Zn3P2 + Al2S3 =>
3 ZnS + 2 AlP = Zn3P2 + Al2S3
CH3NH2(g) + O2(g) = CO2(g) + H2O(g) + N2(g) =>
4 CH3NH2(g) + 9 O2(g) = 4 CO2(g) + 10 H2O(g) + 2 N2(g)
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Fe(OH)2 = FeO + H2O =>
Fe(OH)2 = FeO + H2O
KBr2 + AgNO3 = AgBr2 + KNO3 =>
KBr2 + AgNO3 = AgBr2 + KNO3
Hg + ClO2{-} + H{+} = Hg{2+} + ClO{�} + H2O =>
Hg + 2 ClO2{-} + 4 H{+} = Hg{2+} + 2 ClO{�} + 2 H2O
Hg + ClO2{-} + H{+} = Hg{2+} + ClO{-} + H2O =>
Hg + ClO2{-} + 2 H{+} = Hg{2+} + ClO{-} + H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
NaBr = Br2 + Na =>
2 NaBr = Br2 + 2 Na
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
AgNO3 + K2CrO4 = Ag2CrO4 + KNO3 =>
2 AgNO3 + K2CrO4 = Ag2CrO4 + 2 KNO3
AgNO3 + K2CrO4 = Ag2CrO4 + KNO3 =>
2 AgNO3 + K2CrO4 = Ag2CrO4 + 2 KNO3
Pb(NO3)2 + K2CrO4 = KNO3 + PbCrO4 =>
Pb(NO3)2 + K2CrO4 = 2 KNO3 + PbCrO4
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
B2S3(s) + H2O(l) = H2S(g) + H3BO3(aq) =>
B2S3(s) + 6 H2O(l) = 3 H2S(g) + 2 H3BO3(aq)
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
Cr + HNO3 = Cr(NO3)3 + H2O + NO =>
Cr + 4 HNO3 = Cr(NO3)3 + 2 H2O + NO
CaF2 + H2SO4 = HF + CaSO4 =>
CaF2 + H2SO4 = 2 HF + CaSO4
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Ca2 + HCO3 = CaCO3 + H2O + CO2 =>
Ca2 + 4 HCO3 = 2 CaCO3 + 2 H2O + 2 CO2
Hg(NO3)2(s) = HgO(s) + NO2(g) + O2(g) =>
2 Hg(NO3)2(s) = 2 HgO(s) + 4 NO2(g) + O2(g)
CuSO4*5H2O + PH3 = Cu3P2 + H2SO4 + H2O =>
3 CuSO4*5H2O + 2 PH3 = Cu3P2 + 3 H2SO4 + 15 H2O
C6H6(l) + O2 = CO2 + H2O(l) =>
2 C6H6(l) + 15 O2 = 12 CO2 + 6 H2O(l)
MnSO4 + PbO2 + H2SO4 = HMnO4 + PbSO4 + H2O =>
2 MnSO4 + 5 PbO2 + 3 H2SO4 = 2 HMnO4 + 5 PbSO4 + 2 H2O
Na2SO3 + HCl = NaCl + H2SO3 =>
Na2SO3 + 2 HCl = 2 NaCl + H2SO3
Cu(s) + H2SO4(aq) = CuSO4(aq) + SO2(g) + H2O(l) =>
Cu(s) + 2 H2SO4(aq) = CuSO4(aq) + SO2(g) + 2 H2O(l)
P + Cl = PCl5 =>
P + 5 Cl = PCl5
C7H16(l) + O2 = CO2 + H2O =>
C7H16(l) + 11 O2 = 7 CO2 + 8 H2O
C5H12O(l) + O2(g) = CO2(g) + H2O(g) =>
2 C5H12O(l) + 15 O2(g) = 10 CO2(g) + 12 H2O(g)
Al(s) + Cl2(g) = AlCl3(s) =>
2 Al(s) + 3 Cl2(g) = 2 AlCl3(s)
C2H4(g) + O2(g) = CO2(g) + H2O(l) =>
C2H4(g) + 3 O2(g) = 2 CO2(g) + 2 H2O(l)
Li(s) + N2(g) = Li3N(s) =>
6 Li(s) + N2(g) = 2 Li3N(s)
PbCO3(s) = PbO(s) + CO2(g) =>
PbCO3(s) = PbO(s) + CO2(g)
C7H8O2(l) + O2(g) = CO2(g) + H2O(l) =>
C7H8O2(l) + 8 O2(g) = 7 CO2(g) + 4 H2O(l)
AgNO3(aq) + NH4OH(aq) = Ag2O(s) + H2O(l) + NH4NO3(aq) =>
2 AgNO3(aq) + 2 NH4OH(aq) = Ag2O(s) + H2O(l) + 2 NH4NO3(aq)
Pb + PbO2 + H2SO4 = PbSO4 + H2O =>
Pb + PbO2 + 2 H2SO4 = 2 PbSO4 + 2 H2O
C2H40 + O2 = CO2 + H20 =>
C2H40 + 2 O2 = 2 CO2 + 2 H20
C2H4O + O2 = CO2 + H2O =>
2 C2H4O + 5 O2 = 4 CO2 + 4 H2O
Al(s) + Cl2(g) = AlCl3(s) =>
2 Al(s) + 3 Cl2(g) = 2 AlCl3(s)
MnO4 + I{-} + H3O{+} = Mn2{+} + I2 + H2O =>
4 MnO4 + 30 I{-} + 32 H3O{+} = 2 Mn2{+} + 15 I2 + 48 H2O
CH4 + O2 = H20 + CO2 =>
5 CH4 + 5 O2 = H20 + 5 CO2
C2H4(g) + O2(g) = CO2(g) + H2O(l) =>
C2H4(g) + 3 O2(g) = 2 CO2(g) + 2 H2O(l)
C6H6(l) + O2(g) = C12(s) + H2O(l) =>
2 C6H6(l) + 3 O2(g) = C12(s) + 6 H2O(l)
PbCO3(s) = PbO(s) + CO2(g) =>
PbCO3(s) = PbO(s) + CO2(g)
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 07/27/11
Equations balanced on 08/26/10
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