Equations balanced on the previous day | Equations balanced on the next day |
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Al2(SO3)3 + NaOH = Na2SO3 + Al(OH)3 =>
Al2(SO3)3 + 6 NaOH = 3 Na2SO3 + 2 Al(OH)3
Fe2O3 + CO = Fe3O4 + CO2 =>
3 Fe2O3 + CO = 2 Fe3O4 + CO2
Pt + HNO3 = Pt(NO3)2 + H2 =>
Pt + 2 HNO3 = Pt(NO3)2 + H2
(b)Hf(s) + N2(g) = Hf3N4(s) =>
3(b)Hf(s) + 2 N2(g) = Hf3N4(s)
CuSO4 + Fe = FeSO4 + Cu =>
CuSO4 + Fe = FeSO4 + Cu
KC2H3O2 + H2SO4 = HC2H3O2 + K2SO4 =>
2 KC2H3O2 + H2SO4 = 2 HC2H3O2 + K2SO4
(NH4)2Cr2O7 = N2 + H2O + Cr2O3 =>
(NH4)2Cr2O7 = N2 + 4 H2O + Cr2O3
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
CuSO4 + PH3 = Cu3P2 + H2SO4 =>
3 CuSO4 + 2 PH3 = Cu3P2 + 3 H2SO4
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
C2H4O + O2 = CO2 + H2O =>
2 C2H4O + 5 O2 = 4 CO2 + 4 H2O
Li3N + H2O = NH3 + LiOH =>
Li3N + 3 H2O = NH3 + 3 LiOH
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
Cu2O + O2 = CuO =>
2 Cu2O + O2 = 4 CuO
HNO3 + Na2O = NaNO3 + H2O =>
2 HNO3 + Na2O = 2 NaNO3 + H2O
Na2CO3(aq) + Ca(NO3)2(aq) = CaCO3(s) + NaNO3(aq) =>
Na2CO3(aq) + Ca(NO3)2(aq) = CaCO3(s) + 2 NaNO3(aq)
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Mg(s) + N2(g) = Mg3N2(s) =>
3 Mg(s) + N2(g) = Mg3N2(s)
Fe(s) + Pb(NO2)2(aq) = Pb(s) + Fe(NO2)2(aq) =>
Fe(s) + Pb(NO2)2(aq) = Pb(s) + Fe(NO2)2(aq)
Hf + N2 = Hf3N4 =>
3 Hf + 2 N2 = Hf3N4
NaHCO3(s) = NaOH(s) + CO2(g) =>
NaHCO3(s) = NaOH(s) + CO2(g)
KI + NaCl = KCl + INa =>
KI + NaCl = KCl + INa
C2H5OH(l) + O2(g) = CO2(g) + H2O(l) =>
C2H5OH(l) + 3 O2(g) = 2 CO2(g) + 3 H2O(l)
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
CaO + H3PO4 = Ca3(PO4)2 + H2O =>
3 CaO + 2 H3PO4 = Ca3(PO4)2 + 3 H2O
O2 + H2 = H2O =>
O2 + 2 H2 = 2 H2O
Al + S = Al2S3(classification) =>
2 Al + 3 S = Al2S3(classification)
Li2SO4 + MgCl2 = LiCl + MgSO4 =>
Li2SO4 + MgCl2 = 2 LiCl + MgSO4
Mg(s) + N2(g) = Mg3(N2)2(s) =>
3 Mg(s) + 2 N2(g) = Mg3(N2)2(s)
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
Fe3O4 + CO = FeO + CO2 =>
Fe3O4 + CO = 3 FeO + CO2
BaO + As2O5 = Ba3(AsO4)2 =>
3 BaO + As2O5 = Ba3(AsO4)2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Na3PO4 = Na + PO4 =>
Na3PO4 = 3 Na + PO4
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Pt(NH3)4I4 + AgNO3 = AgI + Pt(NH3)4 + NO3 =>
Pt(NH3)4I4 + 4 AgNO3 = 4 AgI + Pt(NH3)4 + 4 NO3
P4 + N2O = P4O6 + N2 =>
P4 + 6 N2O = P4O6 + 6 N2
NaHCO3(s) = Na2CO3(s) + CO2(g) + H2O(g) =>
2 NaHCO3(s) = Na2CO3(s) + CO2(g) + H2O(g)
KMnO4 + NaCl + H2SO4 = Cl2 + K2SO4 + MnSO4 + H2O + Na2SO4 =>
2 KMnO4 + 10 NaCl + 8 H2SO4 = 5 Cl2 + K2SO4 + 2 MnSO4 + 8 H2O + 5 Na2SO4
AgNO3 + H2SO4 = Ag2SO4 + HNO3 =>
2 AgNO3 + H2SO4 = Ag2SO4 + 2 HNO3
Sn + HNO3 = SnO2 + NO2 + H2O =>
Sn + 4 HNO3 = SnO2 + 4 NO2 + 2 H2O
O2 + CS2 = CO2 + SO2 =>
3 O2 + CS2 = CO2 + 2 SO2
Co(NO3)3(aq) + (NH4)2S(aq) = Co2S3(s) + NH4NO3(aq) =>
2 Co(NO3)3(aq) + 3(NH4)2S(aq) = Co2S3(s) + 6 NH4NO3(aq)
K + AgCl = Ag + KCl =>
K + AgCl = Ag + KCl
HBr + KHCO3 = H2O + KBr + CO2 =>
HBr + KHCO3 = H2O + KBr + CO2
CaCl2 + AgNO3 = Ca(NO3)2 + AgCl =>
CaCl2 + 2 AgNO3 = Ca(NO3)2 + 2 AgCl
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 01/27/15
Equations balanced on 02/26/14
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