Equations balanced on the previous day | Equations balanced on the next day |
H2SO4 + ZN(OH)2 = ZNSO4 + 2 H2O
Na2B4O7 + H2SO4 + H2O� = H3BO3 + Na2SO4 =>
Na2B4O7 + H2SO4 + 5 H2O� = 4 H3BO3 + Na2SO4
H + O2 = H2O =>
4 H + O2 = 2 H2O
Al(s) + O2(g) = Al2O2(s) =>
2 Al(s) + O2(g) = Al2O2(s)
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
Ag + HNO3 = NO + H2O + AgNO3 =>
3 Ag + 4 HNO3 = NO + 2 H2O + 3 AgNO3
Al(s) + O2(g) = Al2O2(s) =>
2 Al(s) + O2(g) = Al2O2(s)
CaC2 + H2O� = Ca(OH)2 + C2H2 =>
CaC2 + 2 H2O� = Ca(OH)2 + C2H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Co(OH)2 + HCl = H2O + CoOHCl =>
Co(OH)2 + HCl = H2O + CoOHCl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Mg + CuSO4 = MgSO4 + Cu =>
Mg + CuSO4 = MgSO4 + Cu
CoCl2 + HgO + KMnO4 + H2O = Co(OH)3 + HgCl2 + MnO2 + KCl =>
6 CoCl2 + 5 HgO + 2 KMnO4 + 9 H2O = 6 Co(OH)3 + 5 HgCl2 + 2 MnO2 + 2 KCl
HNO3 + Cu� = Cu(NO3)2 + NO2 + H2O =>
4 HNO3 + Cu� = Cu(NO3)2 + 2 NO2 + 2 H2O
K2CO3 + MgI2 = KI + Mg(CO3) =>
K2CO3 + MgI2 = 2 KI + Mg(CO3)
Cu2S + O2 = SO2 + Cu =>
Cu2S + O2 = SO2 + 2 Cu
Al(s) + O2(g) = Al2O2(s) =>
2 Al(s) + O2(g) = Al2O2(s)
PbSO4 + H2O� = PbO2 + Pb + H2SO4 =>
2 PbSO4 + 2 H2O� = PbO2 + Pb + 2 H2SO4
Al(NO3)3 + Na2S = Al2S3 + NaNO3 =>
2 Al(NO3)3 + 3 Na2S = Al2S3 + 6 NaNO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
NaBH4 + H2SO4� = B2H6 + H2 + Na2SO4 =>
2 NaBH4 + H2SO4� = B2H6 + 2 H2 + Na2SO4
Na + O = Na2O =>
2 Na + O = Na2O
NaSiO3 + HCl = NaCl + HSiO3 =>
NaSiO3 + HCl = NaCl + HSiO3
C2H6O + KMnO4 = C2H4O2 + H2O + MnO2 + KOH =>
3 C2H6O + 4 KMnO4 = 3 C2H4O2 + H2O + 4 MnO2 + 4 KOH
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
NaHCO3 + H2SO4 = CO2 + H2O + Na2SO4 =>
2 NaHCO3 + H2SO4 = 2 CO2 + 2 H2O + Na2SO4
H2S + O2 = S + H2O =>
2 H2S + O2 = 2 S + 2 H2O
HNO3 + Cu = Cu(NO3)2 + NO2 + H2O =>
4 HNO3 + Cu = Cu(NO3)2 + 2 NO2 + 2 H2O
Na2B4O7 + H2SO4 + H2O = H3BO3 + Na2SO4 =>
Na2B4O7 + H2SO4 + 5 H2O = 4 H3BO3 + Na2SO4
Ba(OH)2*8H2O(s) + NH4SCN(s) = Ba(SCN)2(s) + H2O(l) + NH3(g) =>
Ba(OH)2*8H2O(s) + 2 NH4SCN(s) = Ba(SCN)2(s) + 10 H2O(l) + 2 NH3(g)
H + O2 = H2O =>
4 H + O2 = 2 H2O
CoOHCl + HCl = CoCl2 + H2O =>
CoOHCl + HCl = CoCl2 + H2O
Pb + Al2O3 = Al + PbO2 =>
3 Pb + 2 Al2O3 = 4 Al + 3 PbO2
H2SO4 + CaCO3 = CaSO4 + H2CO3 =>
H2SO4 + CaCO3 = CaSO4 + H2CO3
Al + HCl = AlCl3 + H3 =>
Al + 3 HCl = AlCl3 + H3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Ba + H2O = Ba(OH)2 + H =>
Ba + 2 H2O = Ba(OH)2 + 2 H
FeSO4 + NaOH + H2O2 = FeO2 + NaSO4 + H2O =>
2 FeSO4 + 2 NaOH + 3 H2O2 = 2 FeO2 + 2 NaSO4 + 4 H2O
Cr2O3 + KNO3 + KOH = K2CrO4 + NO + H2O =>
Cr2O3 + 2 KNO3 + 2 KOH = 2 K2CrO4 + 2 NO + H2O
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2
AS2S3 + HNO3 = H3ASO4 + H2SO2 + NO2 + H2O =>
AS2S3 + 13 HNO3 = H3ASO4 + 4 H2SO2 + 13 NO2 + H2O
CuSO4 + NH4OH = CuOH + NSO4 + H2 =>
CuSO4 + NH4OH = CuOH + NSO4 + 2 H2
Pb(N3)2 + Co(MnO4)2 = CoO + MnO2 + Pb3O4 + NO =>
9 Pb(N3)2 + 22 Co(MnO4)2 = 22 CoO + 44 MnO2 + 3 Pb3O4 + 54 NO
PbCO3(s) = PbO(s) + CO2(g) =>
PbCO3(s) = PbO(s) + CO2(g)
AS2S3 + HNO3 = H3ASO4 + H2SO4 + NO2 + H2O =>
AS2S3 + 29 HNO3 = H3ASO4 + 4 H2SO4 + 29 NO2 + 9 H2O
FeS2 + Na2O2 = Fe2O3 + Na2SO4 + Na20 =>
40 FeS2 + 190 Na2O2 = 20 Fe2O3 + 80 Na2SO4 + 11 Na20
Zn + H2SO42SO44 + H2 =>
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 08/23/14
Equations balanced on 09/22/13
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