| Equations balanced on the previous day | Equations balanced on the next day |
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FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
H2PO2 + OH = HPO3 + H2O =>
H2PO2 + 3 OH = HPO3 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Zn + (NH4)2S = ZnS + NH4 =>
Zn + (NH4)2S = ZnS + 2 NH4
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
MgNH4PO4 = Mg2P2O7 + NH3 + H2O =>
2 MgNH4PO4 = Mg2P2O7 + 2 NH3 + H2O
H2SO4 + NaOH = NaHSO4 + H2O =>
H2SO4 + NaOH = NaHSO4 + H2O
Cu2S(s) + HNO3(ac)� = Cu(NO3)2(ac) + NO2(g) + S(s) + H2O(l) =>
Cu2S(s) + 8 HNO3(ac)� = 2 Cu(NO3)2(ac) + 4 NO2(g) + S(s) + 4 H2O(l)
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O =>
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O
Al + Br2(g) = AlBr3 =>
2 Al + 3 Br2(g) = 2 AlBr3
I2 + S2O3{-2} = I{-} + S4O6{-2} =>
I2 + 2 S2O3{-2} = 2 I{-} + S4O6{-2}
AgNO3 + CH3CH2CH2CH2Br = AgBr + CH3CH3CH3CNO3 =>
AgNO3 + CH3CH2CH2CH2Br = AgBr + CH3CH3CH3CNO3
Cu2S(s) + HNO3(ac) = Cu(NO3)2(ac) + NO2(g) + S(s) + H2O(l) =>
Cu2S(s) + 8 HNO3(ac) = 2 Cu(NO3)2(ac) + 4 NO2(g) + S(s) + 4 H2O(l)
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Na2SO3 + KCl = K2SO3 + NaCl =>
Na2SO3 + 2 KCl = K2SO3 + 2 NaCl
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Pb(NO3)2 + Na2CO3 = PbCO3 + NaNO3 =>
Pb(NO3)2 + Na2CO3 = PbCO3 + 2 NaNO3
CH3COOH + NaOH = Na(CH3COO) + H2O =>
CH3COOH + NaOH = Na(CH3COO) + H2O
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
Al + HCl = H2 + AlCl3 =>
2 Al + 6 HCl = 3 H2 + 2 AlCl3
NaO + HCl = NaCl + HO =>
NaO + HCl = NaCl + HO
SrBr2 + (NH4)2CO3 = SrCO3 + NH4Br =>
SrBr2 + (NH4)2CO3 = SrCO3 + 2 NH4Br
C6H8O7 + NaHCO3 = CO2 + H2O + Na3C6H5O7 =>
C6H8O7 + 3 NaHCO3 = 3 CO2 + 3 H2O + Na3C6H5O7
C8H18 + O2� = CO2 + H2O =>
2 C8H18 + 25 O2� = 16 CO2 + 18 H2O
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
H2O + C = CO + H =>
H2O + C = CO + 2 H
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Na2CrO4 = Na + CrO4 =>
Na2CrO4 = 2 Na + CrO4
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
SO2 + Li2Se = SSe2 + Li2O =>
SO2 + 2 Li2Se = SSe2 + 2 Li2O
NaO + HCl = NaCl2 + H2O =>
NaO + 2 HCl = NaCl2 + H2O
C2H3Cl + O2 = CO2 + H2O + HCl =>
2 C2H3Cl + 5 O2 = 4 CO2 + 2 H2O + 2 HCl
Fe2 + HCl = FeCl3 + H2 =>
Fe2 + 6 HCl = 2 FeCl3 + 3 H2
K2SO3 + S = K2S2O3 =>
K2SO3 + S = K2S2O3
HNO3(aq) + Ba(OH)2(s) = Ba(NO3)2(aq) + H2O(l) =>
2 HNO3(aq) + Ba(OH)2(s) = Ba(NO3)2(aq) + 2 H2O(l)
HgSO4 + NaNO3 = Na2SO4 + Hg(NO3)2 =>
HgSO4 + 2 NaNO3 = Na2SO4 + Hg(NO3)2
HCl + K2CO3 = KCl + H2O + CO2 =>
2 HCl + K2CO3 = 2 KCl + H2O + CO2
Al + Br2 = AlBr2 =>
Al + Br2 = AlBr2
FeCl3 + NaOH = NaCl3 + FeOH =>
FeCl3 + NaOH = NaCl3 + FeOH
C2H4 + Cl2 = CHCl3 + HCl =>
C2H4 + 4 Cl2 = 2 CHCl3 + 2 HCl
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
CuSo4 + Fe = Cu + Fe2(So4)3 =>
3 CuSo4 + 2 Fe = 3 Cu + Fe2(So4)3
HgS + HNO3 = H2S + Hg(NO3)2 =>
HgS + 2 HNO3 = H2S + Hg(NO3)2
CuSo4 + Fe = Cu + Fe2(So4)3 =>
3 CuSo4 + 2 Fe = 3 Cu + Fe2(So4)3
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/29/14
Equations balanced on 11/28/13
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