Equations balanced on the previous day | Equations balanced on the next day |
2 PbS + 3 O2 = 2 PbO + 2 SO2
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Cu2SO4 + KI = CuI + K2SO4 =>
Cu2SO4 + 2 KI = 2 CuI + K2SO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HCl + N2CO3 = H2CO3 + NCl =>
2 HCl + N2CO3 = H2CO3 + 2 NCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Fe2O3 + Mg = MgO + Fe =>
Fe2O3 + 3 Mg = 3 MgO + 2 Fe
C2H5OH + OH = CO2 + H2O =>
C2H5OH + 12 OH = 2 CO2 + 9 H2O
HCl + Si = SiCl4 + H2 =>
4 HCl + Si = SiCl4 + 2 H2
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
C2H4(g) + O2(g) = CO2(g) + H2O(g) =>
C2H4(g) + 3 O2(g) = 2 CO2(g) + 2 H2O(g)
Na + H2O = NaO + H2 =>
Na + H2O = NaO + H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H3PO4 + Mn(OH)5 = HOH + Mn3(PO4)5 =>
5 H3PO4 + 3 Mn(OH)5 = 15 HOH + Mn3(PO4)5
Cu + HNO3 = Cu(NO3)2 + H2 =>
Cu + 2 HNO3 = Cu(NO3)2 + H2
HgHCO3 = Hg2CO3 + CO2 + H2O =>
2 HgHCO3 = Hg2CO3 + CO2 + H2O
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
PH3 + O2 = P4O10 + H2O =>
4 PH3 + 8 O2 = P4O10 + 6 H2O
NaI + Pb(SO4)2 = PbI4 + Na2SO4 =>
4 NaI + Pb(SO4)2 = PbI4 + 2 Na2SO4
CoCl2 + Na(OH) = NaCl + Co(OH)2 =>
CoCl2 + 2 Na(OH) = 2 NaCl + Co(OH)2
KO2 + H2O = KOH + O2 =>
4 KO2 + 2 H2O = 4 KOH + 3 O2
Pb(C2H3O2)2 + KI = PbI2 + KC2H3O2 =>
Pb(C2H3O2)2 + 2 KI = PbI2 + 2 KC2H3O2
O2 + H2 = H2O =>
O2 + 2 H2 = 2 H2O
CuO + Fe = Cu + Fe3O4 =>
4 CuO + 3 Fe = 4 Cu + Fe3O4
Na + O2 = NaO2 =>
Na + O2 = NaO2
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
H20 + SO4 = H2SO4 =>
H20 + 10 SO4 = 10 H2SO4
CuSO4 + Al = Al2(SO4) + Cu =>
CuSO4 + 2 Al = Al2(SO4) + Cu
HNO3 + K2CO3 = KNO3 + H2O + CO2 =>
2 HNO3 + K2CO3 = 2 KNO3 + H2O + CO2
C6H6O + O2 = CO2 + H2O =>
C6H6O + 7 O2 = 6 CO2 + 3 H2O
BaO2 = BaO + O2 =>
2 BaO2 = 2 BaO + O2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Zn + KOH + KNO3 = K2ZnO2 + NH3 + H2O =>
4 Zn + 7 KOH + KNO3 = 4 K2ZnO2 + NH3 + 2 H2O
H3N + LiOH = Li3N + H2O =>
H3N + 3 LiOH = Li3N + 3 H2O
H3N + LiOH = Li3N + H2O =>
H3N + 3 LiOH = Li3N + 3 H2O
KAl(OH)4 + H2SO4 = Al(OH)3 + K2SO4 + H2O =>
2 KAl(OH)4 + H2SO4 = 2 Al(OH)3 + K2SO4 + 2 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
C23H27Cl2N3O2 + O2 = CO2 + H20 + Cl2O7 + NO2 =>
20 C23H27Cl2N3O2 + 570 O2 = 460 CO2 + 27 H20 + 20 Cl2O7 + 60 NO2
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Al + MgO = Al2O3 + Mg =>
2 Al + 3 MgO = Al2O3 + 3 Mg
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cr + CoCl2 = CrCl2 + Co =>
Cr + CoCl2 = CrCl2 + Co
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
CuS + HNO3 = Cu(NO3)2 + S + H2O + NO =>
3 CuS + 8 HNO3 = 3 Cu(NO3)2 + 3 S + 4 H2O + 2 NO
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
HC2H3O2 + Ca(OH)2 = H2O + Ca(C2H3O2)2 =>
2 HC2H3O2 + Ca(OH)2 = 2 H2O + Ca(C2H3O2)2
AgI + Na2S = Ag2S + NaI =>
2 AgI + Na2S = Ag2S + 2 NaI
RA + C = RAC2 =>
RA + 2 C = RAC2
Ni + HCl = NiCl3 + H2 =>
2 Ni + 6 HCl = 2 NiCl3 + 3 H2
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/09/17
Equations balanced on 10/09/16
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