| Equations balanced on the previous day | Equations balanced on the next day |
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N2 + 3 H2� = 2 NH3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Na2CO3 + KI = NaI + K2CO3 =>
Na2CO3 + 2 KI = 2 NaI + K2CO3
IO{-} + CH2O = H2O + CO2 + I{-} =>
2 IO{-} + CH2O = H2O + CO2 + 2 I{-}
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
HNO2 + KI + HCl = I2 + N2 + KCl + H2O =>
2 HNO2 + 6 KI + 6 HCl = 3 I2 + N2 + 6 KCl + 4 H2O
NAAl(OH)4 + H2 = Al + NAOH + H2O =>
2 NAAl(OH)4 + 3 H2 = 2 Al + 2 NAOH + 6 H2O
H2SO4 + Fe(OH)3 = Fe2(SO4)3 + H2O =>
3 H2SO4 + 2 Fe(OH)3 = Fe2(SO4)3 + 6 H2O
K2Cr2O7 + Fe(SO4) + H2(SO4) = KHSO4 + Cr2(SO4)3 + Fe(SO4)3 + H2O =>
2 K2Cr2O7 + 3 Fe(SO4) + 16 H2(SO4) = 4 KHSO4 + 2 Cr2(SO4)3 + 3 Fe(SO4)3 + 14 H2O
NH3 + F2 = N2F4 + HF =>
2 NH3 + 5 F2 = N2F4 + 6 HF
NaCO32 + CuSO42 = NaSO42 + CuCO32 =>
NaCO32 + CuSO42 = NaSO42 + CuCO32
C2H2 + O2 = CO + H2O =>
2 C2H2 + 3 O2 = 4 CO + 2 H2O
K2Cr2O7 + Fe(SO4) + H2SO4 = KHSO4 + Cr2(SO4)3 + Fe(SO4)3 + H2O =>
2 K2Cr2O7 + 3 Fe(SO4) + 16 H2SO4 = 4 KHSO4 + 2 Cr2(SO4)3 + 3 Fe(SO4)3 + 14 H2O
K2Cr2O7 + SnCl2 + HCl = CrCl3 + SnCl4 + KCl + H2O =>
K2Cr2O7 + 3 SnCl2 + 14 HCl = 2 CrCl3 + 3 SnCl4 + 2 KCl + 7 H2O
MnO + PbO2 + HNO3 = HMnO4 + Pb(NO3)2 + H2O =>
2 MnO + 5 PbO2 + 10 HNO3 = 2 HMnO4 + 5 Pb(NO3)2 + 4 H2O
H2O = H2 + O =>
H2O = H2 + O
Fe + O2 + H2O = Fe(OH)2 =>
2 Fe + O2 + 2 H2O = 2 Fe(OH)2
H2O = H2 + O =>
H2O = H2 + O
AgNO3 + Na2CO3 = AgCO3 + Na2NO3 =>
AgNO3 + Na2CO3 = AgCO3 + Na2NO3
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Fe + O2 + H2O = Fe(OH)2 =>
2 Fe + O2 + 2 H2O = 2 Fe(OH)2
H2O + CO2 = H2CO3 =>
H2O + CO2 = H2CO3
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Pb2 + (NO3)2 + KI = PbI2 + KNO3 =>
Pb2 + 2(NO3)2 + 4 KI = 2 PbI2 + 4 KNO3
O2 + HI = H2O + I2 =>
O2 + 4 HI = 2 H2O + 2 I2
O + K2O + Al(OH)3 = K(OH)3 + AlO =>
O + K2O + 2 Al(OH)3 = 2 K(OH)3 + 2 AlO
CU + FECL3 = CUCL3 + FE =>
CU + FECL3 = CUCL3 + FE
HNO2 + KI + HCl = I2 + N2 + KCl + H2O =>
2 HNO2 + 6 KI + 6 HCl = 3 I2 + N2 + 6 KCl + 4 H2O
C6H8O7 + Al(OH)3 = Al(C6H5O7) + H2O =>
C6H8O7 + Al(OH)3 = Al(C6H5O7) + 3 H2O
FeCl3 + Zn = ZnCl2 + Fe =>
2 FeCl3 + 3 Zn = 3 ZnCl2 + 2 Fe
HIO3 + HI = I2 + H2O =>
HIO3 + 5 HI = 3 I2 + 3 H2O
Ni + HCl = NiCl2 + H2 =>
Ni + 2 HCl = NiCl2 + H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
HNO3 + H2O + As2S3 = H3AsO4 + H2SO4 + NO =>
28 HNO3 + 4 H2O + 3 As2S3 = 6 H3AsO4 + 9 H2SO4 + 28 NO
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
IBr + NH3 = NH4Br + NI3 =>
3 IBr + 4 NH3 = 3 NH4Br + NI3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C2H4O3 + NaOH = H2O + C2H3O3Na =>
C2H4O3 + NaOH = H2O + C2H3O3Na
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Fe + HNO3 = Fe(NO3)3 + NO2 + H2O =>
Fe + 6 HNO3 = Fe(NO3)3 + 3 NO2 + 3 H2O
CaO + H2SO4 = CaSO4 + H2O =>
CaO + H2SO4 = CaSO4 + H2O
C4H10 + O2 = CO2 + H20 =>
2 C4H10 + 8 O2 = 8 CO2 + H20
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CaO + H2SO4 = CaSO4 + H2O =>
CaO + H2SO4 = CaSO4 + H2O
C + O = CO2 =>
C + 2 O = CO2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 07/12/14
Equations balanced on 08/11/13
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