| Equations balanced on the previous day | Equations balanced on the next day |
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Na3PO4 + 4 Mg = 4 MgO + Na3P
KMnO4 + FeSO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 10 FeSO4 + 8 H2SO4 = 5 Fe2(SO4)3 + K2SO4 + 2 MnSO4 + 8 H2O
Na3P + H2O = PH3 + NaOH =>
Na3P + 3 H2O = PH3 + 3 NaOH
Cu(NO3)2 + Na2S = CuS + NaNO3 =>
Cu(NO3)2 + Na2S = CuS + 2 NaNO3
H2SO3 = H2O + SO2 =>
H2SO3 = H2O + SO2
CrI3 + KOH + Cl2 = K2CrO4 + KIO4 + KCl + H2O =>
2 CrI3 + 64 KOH + 27 Cl2 = 2 K2CrO4 + 6 KIO4 + 54 KCl + 32 H2O
Cr2O3 + KNO3 + KOH = K2CrO4 + KNO2 + H2O =>
Cr2O3 + 3 KNO3 + 4 KOH = 2 K2CrO4 + 3 KNO2 + 2 H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Ca(PO4)2 + SiO2 + C = CaSiO3 + CO + P4 =>
2 Ca(PO4)2 + 2 SiO2 + 14 C = 2 CaSiO3 + 14 CO + P4
HNO3(aq) = NO2(aq) + H2O(l) + O2(g) =>
4 HNO3(aq) = 4 NO2(aq) + 2 H2O(l) + O2(g)
Fe + Zn = FeZn =>
Fe + Zn = FeZn
Fe + Zn = FeZn =>
Fe + Zn = FeZn
MnO + PbO2 + HNO3 = HMnO4 + Pb(NO3)2 + H2O =>
2 MnO + 5 PbO2 + 10 HNO3 = 2 HMnO4 + 5 Pb(NO3)2 + 4 H2O
(NH4)2SO4 + Pb(NO3)4 = Pb(SO4)2 + NH4NO3 =>
2(NH4)2SO4 + Pb(NO3)4 = Pb(SO4)2 + 4 NH4NO3
C15H31CO2H + O2 = CO2 + H2O =>
C15H31CO2H + 23 O2 = 16 CO2 + 16 H2O
ALCl3 + Ba(OH)2 = AL(OH)3 + BaCl2 =>
2 ALCl3 + 3 Ba(OH)2 = 2 AL(OH)3 + 3 BaCl2
S(s) + H2SO4(aq) = SO2(s) + H2O(aq) =>
S(s) + 2 H2SO4(aq) = 3 SO2(s) + 2 H2O(aq)
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
B2O3(s) + H2O(l) = H3BO3(aq) =>
B2O3(s) + 3 H2O(l) = 2 H3BO3(aq)
SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O
CsCl + Br2 = BrCl + Cs =>
2 CsCl + Br2 = 2 BrCl + 2 Cs
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Al + CuSO4 = Al(SO4)3 + Cu =>
Al + 3 CuSO4 = Al(SO4)3 + 3 Cu
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
H2 + O2 = HO =>
H2 + O2 = 2 HO
C + O2 = CO =>
2 C + O2 = 2 CO
C2H5OH + K2Cr2O7 + H2SO4 = H4C2O2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C2H5OH + 2 K2Cr2O7 + 8 H2SO4 = 3 H4C2O2 + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
Cu(s) + AgNO3(aq) = Ag(s) + Cu(NO3)(aq) =>
Cu(s) + AgNO3(aq) = Ag(s) + Cu(NO3)(aq)
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Ca(OH)2 + NH4Cl = NH3 + CaCl2 + H2O =>
Ca(OH)2 + 2 NH4Cl = 2 NH3 + CaCl2 + 2 H2O
NH3(g) + H2O(l) + CO2(g) + NaCl(aq) = NaHCO3(aq) + NH4Cl(aq) =>
NH3(g) + H2O(l) + CO2(g) + NaCl(aq) = NaHCO3(aq) + NH4Cl(aq)
Cu(s) + AgNO3(aq) = Ag(s) + Cu(NO3)(aq) =>
Cu(s) + AgNO3(aq) = Ag(s) + Cu(NO3)(aq)
H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4
Cu(s) + AgNO3(aq) = Ag(s) + Cu(NO3)(aq) =>
Cu(s) + AgNO3(aq) = Ag(s) + Cu(NO3)(aq)
Fe2O3 + H2S = Fe2S3 + H2O =>
Fe2O3 + 3 H2S = Fe2S3 + 3 H2O
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
Al2 + AgNO3 = Al(NO3) + Ag =>
Al2 + 2 AgNO3 = 2 Al(NO3) + 2 Ag
Fe(OH)2 + NaCl = FeCl2 + NaOH =>
Fe(OH)2 + 2 NaCl = FeCl2 + 2 NaOH
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
AgN03 + KCl = AgCl + KN03 =>
AgN03 + KCl = AgCl + KN03
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NH3(g) + O2(g) = NO(g) + H2O(l) =>
4 NH3(g) + 5 O2(g) = 4 NO(g) + 6 H2O(l)
CaCO3 + FeCl2 + H2O = CaCl2 + Fe2O3 + CO2 + H2 =>
2 CaCO3 + 2 FeCl2 + H2O = 2 CaCl2 + Fe2O3 + 2 CO2 + H2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 07/09/13
Equations balanced on 08/08/12
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