| Equations balanced on the previous day | Equations balanced on the next day |
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H2CO3 = CO2 + H2O
C7H6O3 + (CH3CO)2O = C6H4(OCOCH3)CO2H =>
11 C7H6O3 + (CH3CO)2O = 9 C6H4(OCOCH3)CO2H
(Pb(NO3))2 + Na2S = PbS + Na2NO3 =>
(Pb(NO3))2 + 2 Na2S = 2 PbS + 2 Na2NO3
NaCl + BeF2 = NaF + BeCl2 =>
2 NaCl + BeF2 = 2 NaF + BeCl2
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Al2 + HCl = AlCl + H =>
Al2 + 2 HCl = 2 AlCl + 2 H
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Al2 + HCl = AlCl + H =>
Al2 + 2 HCl = 2 AlCl + 2 H
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
(Pb(NO3))2 + Na2SO4 = PbSO4 + Na2NO3 =>
(Pb(NO3))2 + 2 Na2SO4 = 2 PbSO4 + 2 Na2NO3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
(Pb(NO3))2 + NaCl = PbCl2 + Na2NO3 =>
(Pb(NO3))2 + 4 NaCl = 2 PbCl2 + 2 Na2NO3
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
NaBr + HCl = HBr + NaCl =>
NaBr + HCl = HBr + NaCl
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
NaBr + H2SO4 = Na2SO4 + HBr =>
2 NaBr + H2SO4 = Na2SO4 + 2 HBr
(Pb(NO3))2 + NaOH = Pb(OH)2 + Na2NO3 =>
(Pb(NO3))2 + 4 NaOH = 2 Pb(OH)2 + 2 Na2NO3
PH3 + O2 = P5O10 + H2O =>
20 PH3 + 35 O2 = 4 P5O10 + 30 H2O
IBr + NH3 = NI3 + NH4Br =>
3 IBr + 4 NH3 = NI3 + 3 NH4Br
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
NaHCO3 + HNO3 = H2CO3 + NaNO3 = H2O + CO2 + Na =>
NaHCO3 + HNO3 = H2CO3 + NaNO3
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
NaHCO3 + HNO3 = H2CO3 + NaNO3 = H2O + CO2 =>
NaHCO3 + HNO3 = H2CO3 + NaNO3
NaHCO3 + HNO3 = H2CO3 + NaNO3 = H2O + CO2 + NaNO3 =>
NaHCO3 + HNO3 = H2CO3 + NaNO3
PH3 + O2 = P4O10 + H2O =>
4 PH3 + 8 O2 = P4O10 + 6 H2O
(Pb(NO3))2 + Na2CO3 = PbCO3 + Na2NO3 =>
(Pb(NO3))2 + 2 Na2CO3 = 2 PbCO3 + 2 Na2NO3
S + O2 = SO2 =>
S + O2 = SO2
Pb(NO3)2 + AlCl3 = PbCl2 + Al(NO3)3 =>
3 Pb(NO3)2 + 2 AlCl3 = 3 PbCl2 + 2 Al(NO3)3
Na2CO3 + H2SO4 = Na2SO4 + H2CO3 =>
Na2CO3 + H2SO4 = Na2SO4 + H2CO3
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
Hg + O2 = HgO =>
2 Hg + O2 = 2 HgO
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Zn + CuSO4 = Cu + ZnSO4 =>
Zn + CuSO4 = Cu + ZnSO4
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
KNO3 + FeCl2 + HCl = KCl + NO + FeCl3 + H2O =>
KNO3 + 3 FeCl2 + 4 HCl = KCl + NO + 3 FeCl3 + 2 H2O
SnS2 + HNO3 + H2O = H2SnO3 + NO + H2SO4 =>
3 SnS2 + 16 HNO3 + H2O = 3 H2SnO3 + 16 NO + 6 H2SO4
As + NaClO + NaOH = Na3AsO4 + NaCl + H2O =>
2 As + 5 NaClO + 6 NaOH = 2 Na3AsO4 + 5 NaCl + 3 H2O
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
ZnCl2 + Li2S = ZnS + LiCl =>
ZnCl2 + Li2S = ZnS + 2 LiCl
ZnCl2 + Li2S = ZnS + LiCl =>
ZnCl2 + Li2S = ZnS + 2 LiCl
NaNO3 + H2SO4 = Na2SO4 + HNO3 =>
2 NaNO3 + H2SO4 = Na2SO4 + 2 HNO3
C2H5OH + O2 = H2O + CO2 =>
C2H5OH + 3 O2 = 3 H2O + 2 CO2
NaI + H2SO4 = Na2SO4 + HI =>
2 NaI + H2SO4 = Na2SO4 + 2 HI
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
AgBr(s) + HNO3(aq) = HBr + AgNO3 =>
AgBr(s) + HNO3(aq) = HBr + AgNO3
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 01/13/08
Equations balanced on 02/12/07
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