| Equations balanced on the previous day | Equations balanced on the next day |
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Ca + Fe(NO3)2 = Ca(NO3)2 + Fe
MnO2 + OH{-} = MnO4{-} + H2O + e =>
MnO2 + 4 OH{-} = MnO4{-} + 2 H2O + 3e
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
K2S(aq) + CaBr2(aq) = KBr + CaS =>
K2S(aq) + CaBr2(aq) = 2 KBr + CaS
Na2CO3 + FeSO4 = Na2SO4 + CO3Fe =>
Na2CO3 + FeSO4 = Na2SO4 + CO3Fe
C2H3OH + O2 = CO2 + H2O =>
2 C2H3OH + 5 O2 = 4 CO2 + 4 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2S + NO3{-} + H{+} = S + H2O + NO =>
3 H2S + 2 NO3{-} + 2 H{+} = 3 S + 4 H2O + 2 NO
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Zn + H2O = ZnO + H2 =>
Zn + H2O = ZnO + H2
C2H3OH + O2 = CO2 + H2O =>
2 C2H3OH + 5 O2 = 4 CO2 + 4 H2O
MnO2(s) + HCl(aq) = Cl2 + H2O + MnCl2 =>
MnO2(s) + 4 HCl(aq) = Cl2 + 2 H2O + MnCl2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
K2CO3 + HCl = KCl + H2O + CO2 =>
K2CO3 + 2 HCl = 2 KCl + H2O + CO2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Na2CO3 + FeSO4 = Na2SO4 + FeCO3 =>
Na2CO3 + FeSO4 = Na2SO4 + FeCO3
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
AlCl3 + AgNO3 = AlNO3 + AgCl3 =>
AlCl3 + AgNO3 = AlNO3 + AgCl3
AlCl3 + AgNO3 = AlNO3 + AgCl3 =>
AlCl3 + AgNO3 = AlNO3 + AgCl3
NaOH + MgBr2 = NaBr2 + Mg(OH) =>
NaOH + MgBr2 = NaBr2 + Mg(OH)
Fe + CUSO4 = FeSO4 + CU =>
Fe + CUSO4 = FeSO4 + CU
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CaAl2Si2O8 + HCl = Ca + Cl + Si + OH + Al =>
CaAl2Si2O8 + 8 HCl = Ca + 8 Cl + 2 Si + 8 OH + 2 Al
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
ClO3{-} + N2H4 + OH{-} = Cl{-} + NO2{-} + H2O =>
5 ClO3{-} + 3 N2H4 + 6 OH{-} = 5 Cl{-} + 6 NO2{-} + 9 H2O
CaAl2Si2O8 + HCl = CaCl2 + AlCl3 + SiO2 + H2O =>
CaAl2Si2O8 + 8 HCl = CaCl2 + 2 AlCl3 + 2 SiO2 + 4 H2O
NaCl + Ag = AgCl + Na =>
NaCl + Ag = AgCl + Na
Fe + HNO3 = Fe(NO3)3 + N2O + H2O =>
8 Fe + 30 HNO3 = 8 Fe(NO3)3 + 3 N2O + 15 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Na2 + O2 = Na2O =>
2 Na2 + O2 = 2 Na2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Cr(s) + HCl(aq) = CrCl3(aq) + H2(g) =>
2 Cr(s) + 6 HCl(aq) = 2 CrCl3(aq) + 3 H2(g)
Al + NaCl = AlCl3 + Na =>
Al + 3 NaCl = AlCl3 + 3 Na
Mg + AlCl3 = MgCl2 + Al =>
3 Mg + 2 AlCl3 = 3 MgCl2 + 2 Al
Ca + CuCl2 = CaCl2 + Cu =>
Ca + CuCl2 = CaCl2 + Cu
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
FeCl3 + SnCl2 = FeCl2 + SnCl3 =>
FeCl3 + SnCl2 = FeCl2 + SnCl3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CaBr2 = Ca + Br2 =>
CaBr2 = Ca + Br2
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
CaBr2 = Ca + Br2 =>
CaBr2 = Ca + Br2
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/05/13
Equations balanced on 07/05/12
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