| Equations balanced on the previous day | Equations balanced on the next day |
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Na2CO3(aq) + BaCl2(aq) = BaCO3(s) + 2 NaCl(aq)
Na + Al{+3} = Na{+} + Al =>
3 Na + Al{+3} = 3 Na{+} + Al
BaCl2 + AgNO3 = Ba(NO3)2 + AgCl =>
BaCl2 + 2 AgNO3 = Ba(NO3)2 + 2 AgCl
C6H6 + NH3 + O2 = C3H3N + H2O =>
2 C6H6 + 4 NH3 + 3 O2 = 4 C3H3N + 6 H2O
C3H6 + NH3 + O2 = C3H3N + H2O =>
2 C3H6 + 2 NH3 + 3 O2 = 2 C3H3N + 6 H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Ca + NaCl = CaCl + Na =>
Ca + NaCl = CaCl + Na
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
HCl + Na2CO3 = H2O + NaCl + CO2 =>
2 HCl + Na2CO3 = H2O + 2 NaCl + CO2
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
CuSO4 + SCN = CuSCN + SO4 =>
CuSO4 + SCN = CuSCN + SO4
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
H(MnO4) + H(NO3) = Mn(NO3) + H2O + O2 =>
2 H(MnO4) + 2 H(NO3) = 2 Mn(NO3) + 2 H2O + 3 O2
Na1 + H2O1 = H2 + Na1O1H1 =>
2 Na1 + 2 H2O1 = H2 + 2 Na1O1H1
KClO4 = KCl + O2 =>
KClO4 = KCl + 2 O2
Al(C2H3O2)3 + H2SO4 = H(C2H3O2) + Al2(SO4)3 =>
2 Al(C2H3O2)3 + 3 H2SO4 = 6 H(C2H3O2) + Al2(SO4)3
CuSO4 + H2O = CuO + H2SO4 =>
CuSO4 + H2O = CuO + H2SO4
Mg + H2O = Mg(HO)2 + H =>
Mg + 2 H2O = Mg(HO)2 + 2 H
XeF2 + Cl{-} = Xe + F{-} + Cl2 =>
XeF2 + 2 Cl{-} = Xe + 2 F{-} + Cl2
VO2{+} + Sn{2+} + H{+} = VO{2+} + Sn{4+} + H2O =>
2 VO2{+} + Sn{2+} + 4 H{+} = 2 VO{2+} + Sn{4+} + 2 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
HPO2 + Cr2O7{2-} + H{+} = H3PO4 + Cr{3+} + H2O =>
3 HPO2 + Cr2O7{2-} + 8 H{+} = 3 H3PO4 + 2 Cr{3+} + H2O
Zn + Al(BiO3)3 = Zn9(BiO3)2 + Al =>
27 Zn + 2 Al(BiO3)3 = 3 Zn9(BiO3)2 + 2 Al
Fe + H2O = H2 + Fe2O3 =>
2 Fe + 3 H2O = 3 H2 + Fe2O3
Mg + H2O = Mg(HO)2 + H =>
Mg + 2 H2O = Mg(HO)2 + 2 H
Mg + H2O = Mg(HO)2 + H2 =>
Mg + 2 H2O = Mg(HO)2 + H2
HNO2 + MnO4{-} + H{+} = Mn{2+} + NO3{_} + H2O =>
5 HNO2 + 3 MnO4{-} + 9 H{+} = 3 Mn{2+} + 5 NO3{_} + 7 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HNO2 + MnO4{-} + H{+} = Mn{2+} + NO3{-} + H2O =>
5 HNO2 + 2 MnO4{-} + H{+} = 2 Mn{2+} + 5 NO3{-} + 3 H2O
HNO2 + I{-} + H{+} = I2 + NO + H2O =>
2 HNO2 + 2 I{-} + 2 H{+} = I2 + 2 NO + 2 H2O
C2O4{2-} + HNO2 + H{+} = CO2 + NO + H2O =>
C2O4{2-} + 2 HNO2 + 2 H{+} = 2 CO2 + 2 NO + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Mg(NO3)2 + Fe2(C2O4)3 = MgC2O4 + Fe(NO3)3 =>
3 Mg(NO3)2 + Fe2(C2O4)3 = 3 MgC2O4 + 2 Fe(NO3)3
CrO4{2-} + S{2-} + H2O = S + CrO2{-} + OH{-} =>
2 CrO4{2-} + 3 S{2-} + 4 H2O = 3 S + 2 CrO2{-} + 8 OH{-}
H2S + Cl2 = S8 + HCl =>
8 H2S + 8 Cl2 = S8 + 16 HCl
C2H2 + O2 = H2O + CO2 =>
2 C2H2 + 5 O2 = 2 H2O + 4 CO2
RuCl3 + PPh3 + NaBH4 + HCHO = H2(CO)(PPh3)3Ru + NaCl + BH4 =>
RuCl3 + 3 PPh3 + 3 NaBH4 + HCHO = H2(CO)(PPh3)3Ru + 3 NaCl + 3 BH4
K3AsO4 + Pb = Pb3(AsO4)2 + K =>
2 K3AsO4 + 3 Pb = Pb3(AsO4)2 + 6 K
KNO3 = KNO2 + O =>
KNO3 = KNO2 + O
H3O{+} + Fe{2} + CH3CO2{-} + H2O2 = Fe(CH3CO2)3 + H2O =>
2 H3O{+} + 2 Fe{2} + 6 CH3CO2{-} + H2O2 = 2 Fe(CH3CO2)3 + 4 H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Cl2 + CH4 = CHCl3 + HCl =>
3 Cl2 + CH4 = CHCl3 + 3 HCl
Cr(PO4) + Zn(HCO3) = Zn(PO4) + Cr(HCO3) =>
Cr(PO4) + Zn(HCO3) = Zn(PO4) + Cr(HCO3)
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
H2SO4 + Al(OH)3 = Al2(SO4)3 + H2O =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O
Mg + CuCl2 = MgCl2 + Cu =>
Mg + CuCl2 = MgCl2 + Cu
C2H6O + NaBH4 = C2H10O + Na + B =>
C2H6O + NaBH4 = C2H10O + Na + B
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/19/09
Equations balanced on 03/21/08
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