| Equations balanced on the previous day | Equations balanced on the next day |
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Cu + 2 NaOH = Cu(OH)2 + 2 Na
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Al + Fe2O3 = AlO3 + Fe =>
Al + Fe2O3 = AlO3 + 2 Fe
Na2S + HCl = NaCl + H2S =>
Na2S + 2 HCl = 2 NaCl + H2S
Na + HF = NaF + H2 =>
2 Na + 2 HF = 2 NaF + H2
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
AgNO3 + Na2SO4 = Ag2SO4 + NaNO3 =>
2 AgNO3 + Na2SO4 = Ag2SO4 + 2 NaNO3
CuS + HNO3 = Cu(NO3)2 + NO + S + H2O =>
3 CuS + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 3 S + 4 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
H2SO4 + NaCl = Na2SO4 + HCl =>
H2SO4 + 2 NaCl = Na2SO4 + 2 HCl
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Cr(OH)3 + BrO{-} + OH{-} = CrO4{2-} + Br{-} + H2O =>
2 Cr(OH)3 + 3 BrO{-} + 4 OH{-} = 2 CrO4{2-} + 3 Br{-} + 5 H2O
P4 + OH{-} + H2O = HPO3{2-} + PH3 =>
P4 + 4 OH{-} + 2 H2O = 2 HPO3{2-} + 2 PH3
HBr(aq) + NaOH(aq) = NaBr + H2O =>
HBr(aq) + NaOH(aq) = NaBr + H2O
H3PO4(aq) + KOH(aq) = K3PO4 + H2O =>
H3PO4(aq) + 3 KOH(aq) = K3PO4 + 3 H2O
H3PO4(aq) + KOH(aq) = K3PO4 + H2O =>
H3PO4(aq) + 3 KOH(aq) = K3PO4 + 3 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Na2SO3 + S = Na2S2O3 =>
Na2SO3 + S = Na2S2O3
NH4Cl + Na2SO4 = (NH4)2SO4 + NaCl =>
2 NH4Cl + Na2SO4 = (NH4)2SO4 + 2 NaCl
H2O + SbH3 + OH{-} = Sb(OH)4{-} + H2 =>
3 H2O + SbH3 + OH{-} = Sb(OH)4{-} + 3 H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Fe + Br2 = FeBr3 =>
2 Fe + 3 Br2 = 2 FeBr3
H2S + O2 = H2O + SO2 =>
2 H2S + 3 O2 = 2 H2O + 2 SO2
AlPO4 + MgCl2 = Mg3(PO4)2 + AlCl3 =>
2 AlPO4 + 3 MgCl2 = Mg3(PO4)2 + 2 AlCl3
P4 + O2 = P2O2 =>
P4 + 2 O2 = 2 P2O2
Na2SO4 + NH4Cl = (NH4)2SO4 + NaCl =>
Na2SO4 + 2 NH4Cl = (NH4)2SO4 + 2 NaCl
C3H8 + O2 = CO2 + H20 =>
5 C3H8 + 15 O2 = 15 CO2 + 2 H20
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Bi3 + Na2S = Bi2S3 + Na =>
2 Bi3 + 9 Na2S = 3 Bi2S3 + 18 Na
HNO3(aq) + Co(OH)2(s) = Co(NO3)2 + H2O =>
2 HNO3(aq) + Co(OH)2(s) = Co(NO3)2 + 2 H2O
HNO3 + Co(OH)2 = Co(NO3)2 + H2O =>
2 HNO3 + Co(OH)2 = Co(NO3)2 + 2 H2O
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Na2SO4 + NH4Cl = NaCl + (NH4)2SO4 =>
Na2SO4 + 2 NH4Cl = 2 NaCl + (NH4)2SO4
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Na2SO3 + H3PO4 = H2SO3 + Na3PO4 =>
3 Na2SO3 + 2 H3PO4 = 3 H2SO3 + 2 Na3PO4
C4H6 + O2 = CO2 + H2O =>
2 C4H6 + 11 O2 = 8 CO2 + 6 H2O
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
Fe + Br2 = FeBr3 =>
2 Fe + 3 Br2 = 2 FeBr3
CaCO3(s) = CaO(s) + CO2(g) =>
CaCO3(s) = CaO(s) + CO2(g)
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CuO + CO = Cu + CO2 =>
CuO + CO = Cu + CO2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
CaCN2 + H2O = CaCO3 + NH3 =>
CaCN2 + 3 H2O = CaCO3 + 2 NH3
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
C6H13OH + O2 = CO2 + H2O =>
C6H13OH + 9 O2 = 6 CO2 + 7 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/20/12
Equations balanced on 07/20/11
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