| Equations balanced on the previous day | Equations balanced on the next day |
4 Fe + 3 O2 = 2 Fe2O3
Fe3O4 + HNO3 = Fe(NO3)3 + NO2 + H2O =>
Fe3O4 + 10 HNO3 = 3 Fe(NO3)3 + NO2 + 5 H2O
CrO2 + ClO = CrO4 + Cl2 =>
CrO2 + 2 ClO = CrO4 + Cl2
K2O2 + CO2 = K2CO3 + O2 =>
2 K2O2 + 2 CO2 = 2 K2CO3 + O2
Cu(s) + O2(g) = CuO(s) =>
2 Cu(s) + O2(g) = 2 CuO(s)
HCl + Al2O3 = AlCl3 + H2O =>
6 HCl + Al2O3 = 2 AlCl3 + 3 H2O
Ca + KOH = H2 + K2CaO2 =>
Ca + 2 KOH = H2 + K2CaO2
Al + AgNO3 = Al(NO3) + Ag =>
Al + AgNO3 = Al(NO3) + Ag
HCl + Al2O3 = AlCl3 + H2O =>
6 HCl + Al2O3 = 2 AlCl3 + 3 H2O
ZnCO3 + HNO3 = Zn(NO3)2 + H2O + CO2 =>
ZnCO3 + 2 HNO3 = Zn(NO3)2 + H2O + CO2
HgS + HNO3 = Hg(NO3)2 + NO + SO2 + H2O =>
HgS + 4 HNO3 = Hg(NO3)2 + 2 NO + SO2 + 2 H2O
ZnCl2 + (NH4)2SO4 = ZnSO4 + NH4Cl =>
ZnCl2 + (NH4)2SO4 = ZnSO4 + 2 NH4Cl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
H{+} + Cl{-} + MnO4{-} = Cl2 + Mn2{+} + H2O =>
32 H{+} + 26 Cl{-} + 4 MnO4{-} = 13 Cl2 + 2 Mn2{+} + 16 H2O
FeS + HNO3 + H2O = Fe(NO3)3 + Fe2(SO4)3 + NH4NO3 =>
24 FeS + 78 HNO3 + 15 H2O = 8 Fe(NO3)3 + 8 Fe2(SO4)3 + 27 NH4NO3
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
C2(s) + H(g) + O2(g) = HC2H3O2(l) =>
C2(s) + 4 H(g) + O2(g) = HC2H3O2(l)
H{+} + Fe{2+} + MnO4{-} = Fe{3+} + Mn2{+} + H2O =>
16 H{+} + 13 Fe{2+} + 2 MnO4{-} = 13 Fe{3+} + Mn2{+} + 8 H2O
H{+} + Fe{2+} + MnO4{-} = Fe{3+} + Mn{2+} + H2O =>
8 H{+} + 5 Fe{2+} + MnO4{-} = 5 Fe{3+} + Mn{2+} + 4 H2O
CuSo4 + Fe = Cu + Fe(So4) =>
CuSo4 + Fe = Cu + Fe(So4)
Al + Cl = AlCl =>
Al + Cl = AlCl
Al + Cl = AlCl3 =>
Al + 3 Cl = AlCl3
FeSo4 + NaOH = Fe(OH)2 + Na2So4 =>
FeSo4 + 2 NaOH = Fe(OH)2 + Na2So4
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
C2(s) + H(g) + O2(g) = HC2H3O2(l) =>
C2(s) + 4 H(g) + O2(g) = HC2H3O2(l)
C + HNO3 = CO2 + NO + H20 =>
20 C + 20 HNO3 = 20 CO2 + 20 NO + H20
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
Fe + SCN = FeSCN =>
Fe + SCN = FeSCN
I + O2 = IO =>
2 I + O2 = 2 IO
FeBr2 + AgNO3 = Fe(NO3)2 + AgBr =>
FeBr2 + 2 AgNO3 = Fe(NO3)2 + 2 AgBr
K2Cr2O7 + SnCl2 + HCl = CrCl3 + SnCl4 + KCl + H2O =>
K2Cr2O7 + 3 SnCl2 + 14 HCl = 2 CrCl3 + 3 SnCl4 + 2 KCl + 7 H2O
K2SO3 + HBr = KBr + SO2 + H2O =>
K2SO3 + 2 HBr = 2 KBr + SO2 + H2O
Pb(C2H3O2) + CaCl2 = PbCl + Ca(C2H3O2)2 =>
2 Pb(C2H3O2) + CaCl2 = 2 PbCl + Ca(C2H3O2)2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
FeS + NaOH = FeOH + NaS =>
FeS + NaOH = FeOH + NaS
I{-} + Fe{3+} = I2 + Fe{2+} =>
2 I{-} + 2 Fe{3+} = I2 + 2 Fe{2+}
CuSO4(aq) + HCl(aq) = CuCl2(aq) + H2SO4(aq) =>
CuSO4(aq) + 2 HCl(aq) = CuCl2(aq) + H2SO4(aq)
Na + F2 = Na2F =>
4 Na + F2 = 2 Na2F
Fe + H2SO4 = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Eu + IO3 = Eu(IO3)3 =>
Eu + 3 IO3 = Eu(IO3)3
CuCO3 + HCl = CuCl2 + H2O + CO2 =>
CuCO3 + 2 HCl = CuCl2 + H2O + CO2
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
KAl(OH)4 + H2SO4 = K2SO4 + H2O + Al(OH)3 =>
2 KAl(OH)4 + H2SO4 = K2SO4 + 2 H2O + 2 Al(OH)3
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/05/14
Equations balanced on 12/05/13
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