| Equations balanced on the previous day | Equations balanced on the next day |
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2 Al + N2 = 2 AlN
Be + O2 = BeO =>
2 Be + O2 = 2 BeO
P2O5 = P + O2 =>
2 P2O5 = 4 P + 5 O2
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Sr(NO3)2(ac) + Na2CO3(ac) = NaNO3(ac) + SrCO3(s) =>
Sr(NO3)2(ac) + Na2CO3(ac) = 2 NaNO3(ac) + SrCO3(s)
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
Mg + Cl = MgCl =>
Mg + Cl = MgCl
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
Ba(OH)2 + H2SO4 = H2O + BaSO4 =>
Ba(OH)2 + H2SO4 = 2 H2O + BaSO4
Fe{2+} + UO2{2+} + H{+} = Fe{3+} + U{4+} + H2O =>
2 Fe{2+} + UO2{2+} + 4 H{+} = 2 Fe{3+} + U{4+} + 2 H2O
Cl2 + PCl3 = PCl5 =>
Cl2 + PCl3 = PCl5
CO2(g) + CaSiO3(s) + H2O(l) = SiO2(s) + Ca(HCO3)2(aq) =>
2 CO2(g) + CaSiO3(s) + H2O(l) = SiO2(s) + Ca(HCO3)2(aq)
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CO2(g) + CaSiO3(s) + H2O(l) = SiO2(s) + Ca(HCO3)2(aq) =>
2 CO2(g) + CaSiO3(s) + H2O(l) = SiO2(s) + Ca(HCO3)2(aq)
Pb(NO3)2 + H2SO4 = PbSO4 + HNO3 =>
Pb(NO3)2 + H2SO4 = PbSO4 + 2 HNO3
Pb(C2H3O2)2 + HCl = PbCl2 + HC2H3O2 =>
Pb(C2H3O2)2 + 2 HCl = PbCl2 + 2 HC2H3O2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Na3PO4 + FeCl3 = NaCl + FePO4 =>
Na3PO4 + FeCl3 = 3 NaCl + FePO4
Sr(NO3)2(ac) + Na2CO3(ac) = NaNO3(ac) + SrCO3(s) =>
Sr(NO3)2(ac) + Na2CO3(ac) = 2 NaNO3(ac) + SrCO3(s)
(NH4)2S + CO(NO3)2 = COS + NH4 + NO3 =>
(NH4)2S + CO(NO3)2 = COS + 2 NH4 + 2 NO3
Fe(s) + S(l) = Fe2S3(s) =>
2 Fe(s) + 3 S(l) = Fe2S3(s)
HCl + Hg2(NO3)2 = HNO3 + Hg2Cl2 =>
2 HCl + Hg2(NO3)2 = 2 HNO3 + Hg2Cl2
Na2S + CaI2 = NaI + CaS =>
Na2S + CaI2 = 2 NaI + CaS
Cr2O7{2-} + I{-} + H{+} = Cr{3+} + I3{-} + H2O =>
Cr2O7{2-} + 9 I{-} + 14 H{+} = 2 Cr{3+} + 3 I3{-} + 7 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NO2(g) + H2O(l) = HNO5(aq) + NO(g) =>
7 NO2(g) + H2O(l) = 2 HNO5(aq) + 5 NO(g)
C8H10 + NtO4{2-} + H{+} = C8H4O4{2-} + Nt{2+} + H2O =>
C8H10 + 3 NtO4{2-} + 10 H{+} = C8H4O4{2-} + 3 Nt{2+} + 8 H2O
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
CuFeS2 + O2 = Cu2S + FeO + SO2 =>
2 CuFeS2 + 4 O2 = Cu2S + 2 FeO + 3 SO2
Cr2O7{2-} + I{-} + H{+} = Cr{3+} + I3{-} + H2O =>
Cr2O7{2-} + 9 I{-} + 14 H{+} = 2 Cr{3+} + 3 I3{-} + 7 H2O
Na2S(aq) + Cu(NO3)2 = NaNO3 + CuS(s) =>
Na2S(aq) + Cu(NO3)2 = 2 NaNO3 + CuS(s)
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
Ca + O2 = CaO2 =>
Ca + O2 = CaO2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
Ba(OH)2 = BaO + H2O =>
Ba(OH)2 = BaO + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
S + O2 = SO =>
2 S + O2 = 2 SO
Pb + HNO3 = Pb(NO3)2 + H2O + NO =>
3 Pb + 8 HNO3 = 3 Pb(NO3)2 + 4 H2O + 2 NO
H{+} + HSO3{-} + MnO4{-} = MnO2 + HSO4{-} + H2O =>
2 H{+} + 3 HSO3{-} + 2 MnO4{-} = 2 MnO2 + 3 HSO4{-} + H2O
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
AgC2H3O2 + SrI2 = AgI + Sr(C2H3O2)2 =>
2 AgC2H3O2 + SrI2 = 2 AgI + Sr(C2H3O2)2
Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2
C2H8S + O2 = CO2 + H2O + SO2 =>
C2H8S + 5 O2 = 2 CO2 + 4 H2O + SO2
C3H8S + O2 = CO2 + H2O + SO2 =>
C3H8S + 6 O2 = 3 CO2 + 4 H2O + SO2
I{-} = I3{-} + e =>
3 I{-} = I3{-} + 2e
Cu2S + O2 = Cu2O + SO2 =>
2 Cu2S + 3 O2 = 2 Cu2O + 2 SO2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/03/11
Equations balanced on 07/03/10
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