| Equations balanced on the previous day | Equations balanced on the next day |
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Cu2S + 2 O2 = 2 CuO + SO2
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
H2SO4 + CaCO3 = H2CO3 + CaSO4 =>
H2SO4 + CaCO3 = H2CO3 + CaSO4
Mg(OH)2 = Mg + OH =>
Mg(OH)2 = Mg + 2 OH
CuS + HNO3 = CuSO4 + NO + H2O =>
3 CuS + 8 HNO3 = 3 CuSO4 + 8 NO + 4 H2O
NH3 + F2 = NH4 + NF3 =>
8 NH3 + 3 F2 = 6 NH4 + 2 NF3
Zn + Pb2N = ZnN + Pb =>
Zn + Pb2N = ZnN + 2 Pb
O2 = O3 =>
3 O2 = 2 O3
AlBr + Cl = AlCl + Br =>
AlBr + Cl = AlCl + Br
S(PO4) + CaCl = Ca(PO4) + SCl =>
S(PO4) + CaCl = Ca(PO4) + SCl
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
K(ClO3) = KCl + O2 =>
2 K(ClO3) = 2 KCl + 3 O2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
MnO4{-} + S{4+} + H{+} = Mn{2+} + S{6+} + H2O =>
2 MnO4{-} + 5 S{4+} + 16 H{+} = 2 Mn{2+} + 5 S{6+} + 8 H2O
Al2(SO4)3 + NaHCO3 = Al(OH)3 + Na2SO4 + CO2 =>
Al2(SO4)3 + 6 NaHCO3 = 2 Al(OH)3 + 3 Na2SO4 + 6 CO2
P4 + Cl2 = PCl5 =>
P4 + 10 Cl2 = 4 PCl5
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
CO + NO = CO2 + N2 =>
2 CO + 2 NO = 2 CO2 + N2
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Na2S + O2 = Na2SO3 =>
2 Na2S + 3 O2 = 2 Na2SO3
Ca(NO3)2 + H2SO4 = CaSO4 + HNO3 =>
Ca(NO3)2 + H2SO4 = CaSO4 + 2 HNO3
Fe + S8 = FeS =>
8 Fe + S8 = 8 FeS
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
H2 + NO = H2O + N2 =>
2 H2 + 2 NO = 2 H2O + N2
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
Cu(NO3)2 + Na2CO3 = CuCO3 + Na2(NO3)2 =>
Cu(NO3)2 + Na2CO3 = CuCO3 + Na2(NO3)2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
XeF4 + H(g) = Xe + HF4 =>
XeF4 + H(g) = Xe + HF4
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
XeF4 + H(g) = Xe(g) + HF4 =>
XeF4 + H(g) = Xe(g) + HF4
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Cu(NO3)2 + Na2CrO4 = CuCrO4 + Na2(NO3)2 =>
Cu(NO3)2 + Na2CrO4 = CuCrO4 + Na2(NO3)2
XeF4 + H(g) = Xe(g) + HF3 =>
3 XeF4 + 4 H(g) = 3 Xe(g) + 4 HF3
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
XeF4 + H(g) = Xe(g) + HF =>
XeF4 + 4 H(g) = Xe(g) + 4 HF
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Cu(NO3)2 + NaI = CuI + Na(NO3)2 =>
Cu(NO3)2 + NaI = CuI + Na(NO3)2
Cu(NO3)2 + NaI = CuI + Na(NO3)2 =>
Cu(NO3)2 + NaI = CuI + Na(NO3)2
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/30/08
Equations balanced on 12/30/07
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