| Equations balanced on the previous day | Equations balanced on the next day |
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Cu + 2 AgNO3 = 2 Ag + Cu(NO3)2
Pb3O4 = PbO + O2 =>
2 Pb3O4 = 6 PbO + O2
Na + H3PO4 = H2 + Na3PO4 =>
6 Na + 2 H3PO4 = 3 H2 + 2 Na3PO4
H2S + O2 = H2O + SO2 =>
2 H2S + 3 O2 = 2 H2O + 2 SO2
HNO3 + FeCl2 = Fe(NO3)3 + H2O + HCl + NO =>
10 HNO3 + 3 FeCl2 = 3 Fe(NO3)3 + 2 H2O + 6 HCl + NO
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
SiH4 + NH3 = Si3N4 + H2 =>
3 SiH4 + 4 NH3 = Si3N4 + 12 H2
FeCl2 + Na3PO3 = NaCl + Fe3(PO3)2 =>
3 FeCl2 + 2 Na3PO3 = 6 NaCl + Fe3(PO3)2
C2H2(acetylene) + O2(oxygen) = CO2 + H20(water) =>
10 C2H2(acetylene) + 20 O2(oxygen) = 20 CO2 + H20(water)
C6H5OH + HCOOH = C6H5COOH + H2O =>
C6H5OH + HCOOH = C6H5COOH + H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C2H2 + O2(oxygen) = CO2 + H2O =>
2 C2H2 + 5 O2(oxygen) = 4 CO2 + 2 H2O
CuSO4 + NaNO2 = CuNO2 + NaSO4 =>
CuSO4 + NaNO2 = CuNO2 + NaSO4
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
C6H5OH + HCOOH = HCOOC6H5 + H2O =>
C6H5OH + HCOOH = HCOOC6H5 + H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
BaBr2 + Na3PO4 = Ba3(PO4)2 + NaBr =>
3 BaBr2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaBr
H2O + e = H2 + OH{-} =>
2 H2O + 2e = H2 + 2 OH{-}
C2H4 + O2 = CH3CHO =>
2 C2H4 + O2 = 2 CH3CHO
Al(OH)3 + HClO4 = Al(ClO4)3 + H2O =>
Al(OH)3 + 3 HClO4 = Al(ClO4)3 + 3 H2O
Al2O3(s) + HCl(aq) = AlCl3(aq) + H2O(l) =>
Al2O3(s) + 6 HCl(aq) = 2 AlCl3(aq) + 3 H2O(l)
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Ca(OH)2 + H3PO4 = CaPO4 + H3(OH)2 =>
Ca(OH)2 + H3PO4 = CaPO4 + H3(OH)2
Bi2S3 + O2 = Bi2O3 + SO2 =>
2 Bi2S3 + 9 O2 = 2 Bi2O3 + 6 SO2
Al(OH)3 + HClO4 = Al(ClO4)3 + H2O =>
Al(OH)3 + 3 HClO4 = Al(ClO4)3 + 3 H2O
HNO3 + Cu2O = Cu(NO3)2 + H2O + N2 =>
22 HNO3 + 5 Cu2O = 10 Cu(NO3)2 + 11 H2O + N2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
K2CO3 + BaCl2 = K2Cl2 + BaCO3 =>
K2CO3 + BaCl2 = K2Cl2 + BaCO3
K2CO3 + BaCl2 = K2Cl2 + BaCO3 =>
K2CO3 + BaCl2 = K2Cl2 + BaCO3
Na + C4H9OH = H2 + C4H9ONa =>
2 Na + 2 C4H9OH = H2 + 2 C4H9ONa
CH3OH + N2 = HCN + NH + O2 =>
2 CH3OH + 4 N2 = 2 HCN + 6 NH + O2
Cu2S + NO3{-} + H{+} = Cu{+2} + SO4{-2} + NO + H2O =>
3 Cu2S + 10 NO3{-} + 16 H{+} = 6 Cu{+2} + 3 SO4{-2} + 10 NO + 8 H2O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Cd3(PO4)2 + (NH4)2S = Cd3S + (NH4)2 + (PO4)2 =>
Cd3(PO4)2 + (NH4)2S = Cd3S + (NH4)2 + (PO4)2
AgNO3 + AlI3 = AgI + Al(NO3)3 =>
3 AgNO3 + AlI3 = 3 AgI + Al(NO3)3
Ni{2+} + NO3{-} + H{+} = Ni{3+} + NO2{-} + H2O =>
2 Ni{2+} + NO3{-} + 2 H{+} = 2 Ni{3+} + NO2{-} + H2O
Cd3(PO4)2 + (NH4)2S = Cd3S + (NH4)2(PO4)2 =>
Cd3(PO4)2 + (NH4)2S = Cd3S + (NH4)2(PO4)2
CH3CHO + O2 = CH3COOH =>
2 CH3CHO + O2 = 2 CH3COOH
Al4C3 + H2O = Al(OH)3 + CH4 =>
Al4C3 + 12 H2O = 4 Al(OH)3 + 3 CH4
Mg(OH)2 + H3PO4 = Mg3(PO4)2 + H2O =>
3 Mg(OH)2 + 2 H3PO4 = Mg3(PO4)2 + 6 H2O
SO4{2−} + Sn{2+} + H{+} = H2SO3 + Sn{4+} + H2O =>
SO4{2−} + 3 Sn{2+} + 4 H{+} = H2SO3 + 3 Sn{4+} + H2O
Fe3O4 + HNO3 = Fe(NO3)3 + NO2 + H2O =>
Fe3O4 + 10 HNO3 = 3 Fe(NO3)3 + NO2 + 5 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Pb(NO3)3 = PbO2 + NO2 + O3 =>
3 Pb(NO3)3 = 3 PbO2 + 9 NO2 + O3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 07/05/14
Equations balanced on 08/04/13
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