| Equations balanced on the previous day | Equations balanced on the next day |
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CAC2 + 2 H2O = C2H2 + CA(OH)2
CO2 + KOH = K2CO3 + H2O =>
CO2 + 2 KOH = K2CO3 + H2O
MgCO3(s) + HClO4(aq) = Mg(ClO4)2 + (H)2CO3 =>
MgCO3(s) + 2 HClO4(aq) = Mg(ClO4)2 + (H)2CO3
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
HCI + NaOH = NaCI + H2O =>
HCI + NaOH = NaCI + H2O
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
N2O5 = N2O4 + O2 =>
2 N2O5 = 2 N2O4 + O2
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
SO2Cl2 + HI = H2S + H2O + HCl + I2 =>
SO2Cl2 + 8 HI = H2S + 2 H2O + 2 HCl + 4 I2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
(NH4)2SO4 + Ca(OH)2 = NH3 + CaSO4 + H2O =>
(NH4)2SO4 + Ca(OH)2 = 2 NH3 + CaSO4 + 2 H2O
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
NH3 + H2S = (NH4)2S =>
2 NH3 + H2S = (NH4)2S
NO2 + O2 + H2O = HNO3 =>
4 NO2 + O2 + 2 H2O = 4 HNO3
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
AgC2H3O2 + CuSO4 = Ag2SO4 + Cu(C2H3O2)2 =>
2 AgC2H3O2 + CuSO4 = Ag2SO4 + Cu(C2H3O2)2
Fe{3+} + NCS{-} + Na2HPO4 = FeHPO4 + Na2 + NCS =>
Fe{3+} + 3 NCS{-} + Na2HPO4 = FeHPO4 + Na2 + 3 NCS
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Ca(HCO3)2 + HCl = CaCl2 + CO2 + H2O =>
Ca(HCO3)2 + 2 HCl = CaCl2 + 2 CO2 + 2 H2O
CO + SO3 = CO2 + SO2 =>
CO + SO3 = CO2 + SO2
KClO3 + HCl = KCl + Cl2 + H2O =>
KClO3 + 6 HCl = KCl + 3 Cl2 + 3 H2O
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
HI + H2O2 = I2 + H2O =>
2 HI + H2O2 = I2 + 2 H2O
Al + Zn(NO3)2 = Zn + Al(NO3)3 =>
2 Al + 3 Zn(NO3)2 = 3 Zn + 2 Al(NO3)3
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
H3O{+} + H3N = H4N{+} + HO{-} =>
H3O{+} + 2 H3N = 2 H4N{+} + HO{-}
HClO4(aq) + MgCO3(s) = H2O(l) + CO2(g) + Mg(ClO4)2(aq) =>
2 HClO4(aq) + MgCO3(s) = H2O(l) + CO2(g) + Mg(ClO4)2(aq)
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
HClO4(aq) + MgCO3(s) = H2O(l) + CO2(g) + Mg(ClO4)2(aq) =>
2 HClO4(aq) + MgCO3(s) = H2O(l) + CO2(g) + Mg(ClO4)2(aq)
S + HNO3 = H2SO4 + NO =>
S + 2 HNO3 = H2SO4 + 2 NO
K2Cr2O7 + HIO3 + HClO = Cr(Cl2O8) + I + H2O + KClO4 =>
5 K2Cr2O7 + 28 HIO3 + 30 HClO = 10 Cr(Cl2O8) + 28 I + 29 H2O + 10 KClO4
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Fe + O2 + H2O = Fe(OH)2 =>
2 Fe + O2 + 2 H2O = 2 Fe(OH)2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Al2O3 + H2 = Al + H2O =>
Al2O3 + 3 H2 = 2 Al + 3 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 08/17/11
Equations balanced on 09/16/10
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