| Equations balanced on the previous day | Equations balanced on the next day |
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Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Ca(OH)2 + CO2 = Ca2(CO3)2 + H2O =>
2 Ca(OH)2 + 2 CO2 = Ca2(CO3)2 + 2 H2O
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
CO + Fe2CO3 = Fe + CO2 =>
CO + Fe2CO3 = 2 Fe + 2 CO2
C4H10 + O2 = H2O + CO2 =>
2 C4H10 + 13 O2 = 10 H2O + 8 CO2
HNO3 + Ca3(PO4)2 = Ca(NO3)2 + H3PO4 =>
6 HNO3 + Ca3(PO4)2 = 3 Ca(NO3)2 + 2 H3PO4
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
H2SO4 + Ca(OH)2 = CaSO4 + H2O =>
H2SO4 + Ca(OH)2 = CaSO4 + 2 H2O
NaN3 = Na3N + N2 =>
3 NaN3 = Na3N + 4 N2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CuCl2 + H2O = HCl + Cu + O2 =>
2 CuCl2 + 2 H2O = 4 HCl + 2 Cu + O2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Al2(SO)3 + H2O = Al(OH)3 + H2(SO) =>
Al2(SO)3 + 6 H2O = 2 Al(OH)3 + 3 H2(SO)
Pb(NO3)2 + Na3AsO4 = Pb3(AsO4)2 + NaNO3 =>
3 Pb(NO3)2 + 2 Na3AsO4 = Pb3(AsO4)2 + 6 NaNO3
CaCO3 + HCl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
HCMg4 = H2 + C3 + Mg4 =>
6 HCMg4 = 3 H2 + 2 C3 + 6 Mg4
CaCO3 + HCl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
HC2H + O2 = CO2 + H2O =>
2 HC2H + 5 O2 = 4 CO2 + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C18H18 + O25 = CO2 + H2O =>
5 C18H18 + 9 O25 = 90 CO2 + 45 H2O
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
CrCl3 + NaOH = Cr(OH)3 + NaCl =>
CrCl3 + 3 NaOH = Cr(OH)3 + 3 NaCl
Fe(NO3)3 + NaOH = Fe(OH)3 + NaNO3 =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3
Zn + SO2 = ZnS2O4 =>
Zn + 2 SO2 = ZnS2O4
ZnS2O4 + NaCO3 = ZnCO3 + NaS2O4 =>
ZnS2O4 + NaCO3 = ZnCO3 + NaS2O4
N2H4 = N2 + H2 =>
N2H4 = N2 + 2 H2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
C7H10NCl + NaOH = C7H9N + H2O + NaCl =>
C7H10NCl + NaOH = C7H9N + H2O + NaCl
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Fe(NO3)3 + Na2CO3 = Fe2(CO3)3 + NaNO3 =>
2 Fe(NO3)3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaNO3
ZnS2O4 + Na2CO3 = ZnCO3 + Na2S2O4 =>
ZnS2O4 + Na2CO3 = ZnCO3 + Na2S2O4
K2CrO4 + Na2SO3 + HCl = KCl + Na2SO4 + CrCl3 + H2O =>
2 K2CrO4 + 3 Na2SO3 + 10 HCl = 4 KCl + 3 Na2SO4 + 2 CrCl3 + 5 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Fe(NO3)3 + NH4OH = NH4NO3 + Fe(OH)3 =>
Fe(NO3)3 + 3 NH4OH = 3 NH4NO3 + Fe(OH)3
Mg + P4 = Mg3P2 =>
6 Mg + P4 = 2 Mg3P2
Na2S2O3 + I2 = NaI + NaS4O6 =>
4 Na2S2O3 + 3 I2 = 6 NaI + 2 NaS4O6
Na2S2O3 + I2 = NaI + Na2S4O6 =>
2 Na2S2O3 + I2 = 2 NaI + Na2S4O6
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
K2MnO4 + Cl2 = KMnO4 + KCl =>
2 K2MnO4 + Cl2 = 2 KMnO4 + 2 KCl
MnO2 + HCl = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O
H2O + SO3 = H2SO4 =>
H2O + SO3 = H2SO4
LiAlH4 + AlCl3 = AlH3 + LiCl =>
3 LiAlH4 + AlCl3 = 4 AlH3 + 3 LiCl
H2S + SO2 = H2O + S =>
2 H2S + SO2 = 2 H2O + 3 S
BrO3{-} + Sn{2+} + H{+} = Br{-} + Sn{4+} + H2O =>
BrO3{-} + 3 Sn{2+} + 6 H{+} = Br{-} + 3 Sn{4+} + 3 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/19/09
Equations balanced on 04/18/08
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