| Equations balanced on the previous day | Equations balanced on the next day |
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C7H16 + 11 O2 = 7 CO2 + 8 H2O
MnO2 + Al = Mn + Al2O3 =>
3 MnO2 + 4 Al = 3 Mn + 2 Al2O3
Mg + HNO3 = Mg(NO3)2 + NO2 + H2O =>
Mg + 4 HNO3 = Mg(NO3)2 + 2 NO2 + 2 H2O
NO + Cl2 = NOCl =>
2 NO + Cl2 = 2 NOCl
Cl2 + HBr = Br2 + HCl =>
Cl2 + 2 HBr = Br2 + 2 HCl
B(OH)3 + H2SO4 = B2(SO4)3 + H2O =>
2 B(OH)3 + 3 H2SO4 = B2(SO4)3 + 6 H2O
H2O + SO4{2-} + Co = SO3{2-} + Co(OH)2 =>
H2O + SO4{2-} + Co = SO3{2-} + Co(OH)2
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
Cr + S8 = Cr2S3 =>
16 Cr + 3 S8 = 8 Cr2S3
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
O2 = O3 =>
3 O2 = 2 O3
CaCO3 = CO2 + CaO =>
CaCO3 = CO2 + CaO
CaCO3 = CO2 + CaO =>
CaCO3 = CO2 + CaO
Fe(OH)3 + H2SO4 = H2O + Fe2(SO4)3 =>
2 Fe(OH)3 + 3 H2SO4 = 6 H2O + Fe2(SO4)3
Na2SO3 + S8 = Na2S2O3 =>
8 Na2SO3 + S8 = 8 Na2S2O3
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
FeS2 + NO3{-} + H{+} = Fe{+3} + SO4{2-} + NO + H2O =>
FeS2 + 5 NO3{-} + 4 H{+} = Fe{+3} + 2 SO4{2-} + 5 NO + 2 H2O
Cl2 + HBr = Br2 + HCl =>
Cl2 + 2 HBr = Br2 + 2 HCl
Cl2 + HBr = Br2 + HCl =>
Cl2 + 2 HBr = Br2 + 2 HCl
C2H4 + I2 = C2H4I2 =>
C2H4 + I2 = C2H4I2
VO + Fe2O3 = V2O5 + FeO =>
2 VO + 3 Fe2O3 = V2O5 + 6 FeO
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
V(OH)5 + H2SO4 = V2(SO4)5 + H2O =>
2 V(OH)5 + 5 H2SO4 = V2(SO4)5 + 10 H2O
Na2S2O3 + HCl = SO2 + S + NaCl + H2O =>
Na2S2O3 + 2 HCl = SO2 + S + 2 NaCl + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
Ag2SO4 + Cl{-} = AgCl + SO4{2-} =>
Ag2SO4 + 2 Cl{-} = 2 AgCl + SO4{2-}
KI + NaOH = KOH + NaI =>
KI + NaOH = KOH + NaI
C + H2 = CH4 =>
C + 2 H2 = CH4
Fe2O3 + C2 = Fe + CO2 =>
4 Fe2O3 + 3 C2 = 8 Fe + 6 CO2
Zn + PbNO3 = ZnNO3 + Pb =>
Zn + PbNO3 = ZnNO3 + Pb
P4O10 + KOH = K3PO4 + H2O =>
P4O10 + 12 KOH = 4 K3PO4 + 6 H2O
HgO + H2SO4 = H2O + HgSO4 =>
HgO + H2SO4 = H2O + HgSO4
Zn + Pb2(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb2(NO3)2 = Zn(NO3)2 + 2 Pb
Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl
FeS2{-} + NO3{-} + H{+} = Fe{+3} + SO4{2-} + NO + H2O =>
3 FeS2{-} + 16 NO3{-} + 16 H{+} = 3 Fe{+3} + 6 SO4{2-} + 16 NO + 8 H2O
Al2O3 + C = Al + CO =>
Al2O3 + 3 C = 2 Al + 3 CO
AgNO3 + Ba(OH)2 = AgOH + Ba(NO3)2 =>
2 AgNO3 + Ba(OH)2 = 2 AgOH + Ba(NO3)2
CHNO + O2 = CO2 + H2O + N2 =>
4 CHNO + 3 O2 = 4 CO2 + 2 H2O + 2 N2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C7H4O8 + O2 = CO2 + H20 =>
5 C7H4O8 + 15 O2 = 35 CO2 + H20
As2S5 + HNO3 = H3AsO4 + H2SO4 + NO2 + H2O =>
As2S5 + 40 HNO3 = 2 H3AsO4 + 5 H2SO4 + 40 NO2 + 12 H2O
C7H4O8 + O2 = CO2 + H2O =>
C7H4O8 + 4 O2 = 7 CO2 + 2 H2O
C2H6 + O2 = CO2 + H20 =>
10 C2H6 + 20 O2 = 20 CO2 + 3 H20
Mn(OH)7 + H2SO4 = Mn2(SO4)7 + H2O =>
2 Mn(OH)7 + 7 H2SO4 = Mn2(SO4)7 + 14 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
C4H7O8 + O2 = CO2 + H2O =>
4 C4H7O8 + 7 O2 = 16 CO2 + 14 H2O
CHNO + O2 = CO2 + H2O + N2 =>
4 CHNO + 3 O2 = 4 CO2 + 2 H2O + 2 N2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/25/12
Equations balanced on 11/24/11
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