| Equations balanced on the previous day | Equations balanced on the next day |
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CuS + NO3{-} + H{+} = Cu(HNO3) + S
NaBH4 + H2SO4 = B2H6 + H2 + Na2SO4 =>
2 NaBH4 + H2SO4 = B2H6 + 2 H2 + Na2SO4
Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
H2S + Fe(OH)3 = Fe2S3 + H2O =>
3 H2S + 2 Fe(OH)3 = Fe2S3 + 6 H2O
H2SO4 + Ca3(Po4)2 = CaSO4 + H3Po4 =>
3 H2SO4 + Ca3(Po4)2 = 3 CaSO4 + 2 H3Po4
Cu{2+} + SO4{2-} = Cu(SO4) =>
Cu{2+} + SO4{2-} = Cu(SO4)
Pb3N2(aq) + NaI(aq) = Na3N(aq) + PbI2(s) =>
Pb3N2(aq) + 6 NaI(aq) = 2 Na3N(aq) + 3 PbI2(s)
Cu(s) + HNO3(cc) = Cu(NO3)2(ac) + NO2(g) + H2O(l) =>
Cu(s) + 4 HNO3(cc) = Cu(NO3)2(ac) + 2 NO2(g) + 2 H2O(l)
Fe + O2 = Fe2O4 =>
2 Fe + 2 O2 = Fe2O4
Mn(NO3)2 + NaBiO3 + HNO3 = HMnO4 + Bi(NO3)2 + NaNO3 + H2O =>
3 Mn(NO3)2 + 5 NaBiO3 + 9 HNO3 = 3 HMnO4 + 5 Bi(NO3)2 + 5 NaNO3 + 3 H2O
Mn(NO3)2 + NaBiO3 + HNO3 = HMnO4 + Bi(NO3)2 + NaNO3 + H2O =>
3 Mn(NO3)2 + 5 NaBiO3 + 9 HNO3 = 3 HMnO4 + 5 Bi(NO3)2 + 5 NaNO3 + 3 H2O
Mn(NO3)2 + NaBiO3 + HNO3 = HMnO4 + Bi(NO3)2 + NaNO3 + H2O =>
3 Mn(NO3)2 + 5 NaBiO3 + 9 HNO3 = 3 HMnO4 + 5 Bi(NO3)2 + 5 NaNO3 + 3 H2O
CUCO3(s) = CUO(s) + CO2(g) =>
CUCO3(s) = CUO(s) + CO2(g)
(NH4)2Cr2O7 = N2 + H2O + Cr2O3 =>
(NH4)2Cr2O7 = N2 + 4 H2O + Cr2O3
Cu{2+} + NH4OH = Cu(OH)2 + NH4{+} =>
Cu{2+} + 2 NH4OH = Cu(OH)2 + 2 NH4{+}
CH3CH2 + CuCO3 = CH3CH2COOCu + H2O + CO2 =>
15 CH3CH2 + 13 CuCO3 = 13 CH3CH2COOCu + 5 H2O + 4 CO2
Fe2(CO3)3 + H2So4 = Fe2(So4)3 + H2O + CO2 =>
Fe2(CO3)3 + 3 H2So4 = Fe2(So4)3 + 3 H2O + 3 CO2
Pb + HCl = PbCl2 + H2 =>
Pb + 2 HCl = PbCl2 + H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cu(oh)2 + H3PO4 = CuPO4 + H3(oh)2 =>
16 Cu(oh)2 + 32 H3PO4 = 32 CuPO4 + 3 H3(oh)2
MnO4{-} + S{-2} + H2O = MnS + S8 + OH{-} =>
16 MnO4{-} + 56 S{-2} + 64 H2O = 16 MnS + 5 S8 + 128 OH{-}
Al(s) + CuSO4(aq) = Al2(SO4)3(aq) + Cu(s) =>
2 Al(s) + 3 CuSO4(aq) = Al2(SO4)3(aq) + 3 Cu(s)
HgSO4 + Al = Al2(SO4)3 + Hg =>
3 HgSO4 + 2 Al = Al2(SO4)3 + 3 Hg
[Cu(NH3)4]{2+} + CN{-} + H2O = [Cu(CN)4]{2-} + NH4OH =>
[Cu(NH3)4]{2+} + 4 CN{-} + 4 H2O = [Cu(CN)4]{2-} + 4 NH4OH
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
K2CrO7 + FeSO4 + H2SO4 = Cr2(SO4)3 + Fe2(SO4)3 + H2O + K2SO4 =>
2 K2CrO7 + 18 FeSO4 + 14 H2SO4 = Cr2(SO4)3 + 9 Fe2(SO4)3 + 14 H2O + 2 K2SO4
NH3 + CuSO4 = (Cu(NH3)4)SO4 =>
4 NH3 + CuSO4 = (Cu(NH3)4)SO4
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
NH3 + CuSO4 = (Cu(NH3)2)SO4 =>
2 NH3 + CuSO4 = (Cu(NH3)2)SO4
Na2O + (NH4)2SO4 = Na2SO4 + H2O + NH3 =>
Na2O + (NH4)2SO4 = Na2SO4 + H2O + 2 NH3
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
C12H22O11 + H20 = C2H5OH + CO2 =>
15 C12H22O11 + 3 H20 = 65 C2H5OH + 50 CO2
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
Fe2O3 + Al = Al2O3 + Fe =>
Fe2O3 + 2 Al = Al2O3 + 2 Fe
Hg(NO3)2(s) = HgO(s) + NO2 + O2 =>
2 Hg(NO3)2(s) = 2 HgO(s) + 4 NO2 + O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C12H22O11 + H2O = C2H5OH + CO2 =>
C12H22O11 + H2O = 4 C2H5OH + 4 CO2
B2S3 + H2O = H3BO3 + H2S =>
B2S3 + 6 H2O = 2 H3BO3 + 3 H2S
C2H4O2 + O2 = CO2 + H20 =>
5 C2H4O2 + 5 O2 = 10 CO2 + H20
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
NH3 + O2 = NO + H20 =>
20 NH3 + 10 O2 = 20 NO + 3 H20
KMNO4 + Na2SO3 + H20 = MNO2 + Na2SO4 + KOH =>
20 KMNO4 + 20 Na2SO3 + H20 = 20 MNO2 + 20 Na2SO4 + 20 KOH
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Pb(NO3)2 + NaI = NaNO3 + PbI2 =>
Pb(NO3)2 + 2 NaI = 2 NaNO3 + PbI2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 07/06/15
Equations balanced on 08/05/14
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