| Equations balanced on the previous day | Equations balanced on the next day |
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4 Fe + 3 O2 = 2 Fe2O3
AgNO3 + K2CrO4 = K2NO3(s) + AgCrO4 =>
AgNO3 + K2CrO4 = K2NO3(s) + AgCrO4
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
K2CrO4 + Pb(NO3)2 = PbCrO4(s) + KNO3 =>
K2CrO4 + Pb(NO3)2 = PbCrO4(s) + 2 KNO3
K2CrO4 + FeCl3 = Fe2(CrO4)3(s) + KCl =>
3 K2CrO4 + 2 FeCl3 = Fe2(CrO4)3(s) + 6 KCl
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
KI + FeCl3 = KCl3(s) + FeI =>
KI + FeCl3 = KCl3(s) + FeI
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
Pb(NO3)2 + NaOH = Pb(OH)2(s) + NaNO3 =>
Pb(NO3)2 + 2 NaOH = Pb(OH)2(s) + 2 NaNO3
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
C10H22 + O = CO2 + H2O =>
C10H22 + 31 O = 10 CO2 + 11 H2O
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
FeCl3 + NaOH = Fe(OH)3(s) + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3(s) + 3 NaCl
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
ZnS + HCl = ZnCl2 + H2S =>
ZnS + 2 HCl = ZnCl2 + H2S
Al + PO4 = Al3PO4 =>
3 Al + PO4 = Al3PO4
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NaI + AgCO3 = NaCO3 + AgI =>
NaI + AgCO3 = NaCO3 + AgI
C12H22O11 = C + H2O =>
C12H22O11 = 12 C + 11 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Fe + S = (Fe3)2S3 =>
6 Fe + 3 S = (Fe3)2S3
Pb(NO3)2 + HCl = PbCl2 + H(NO3) =>
Pb(NO3)2 + 2 HCl = PbCl2 + 2 H(NO3)
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Li3PO4 + Cd(NO3)2 = Cd3(PO4)2 + LiNO3 =>
2 Li3PO4 + 3 Cd(NO3)2 = Cd3(PO4)2 + 6 LiNO3
H + O = H2O =>
2 H + O = H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
(NaOH) + MgSO4 = Mg(OH)2 + Na2SO4 =>
2(NaOH) + MgSO4 = Mg(OH)2 + Na2SO4
H + O = H2O =>
2 H + O = H2O
Na + HCl = NaCl + H2 =>
2 Na + 2 HCl = 2 NaCl + H2
SodiumChloride + SilverNitrate = SodiumNitrate + SilverChloride =>
SodiumChloride + SilverNitrate = SodiumNitrate + SilverChloride
Na2CO3 + Zn(ClO4)2 = ZnCO3 + NaClO4 =>
Na2CO3 + Zn(ClO4)2 = ZnCO3 + 2 NaClO4
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
H + O2 = H2O =>
4 H + O2 = 2 H2O
CO + NO = CO2 + N2 =>
2 CO + 2 NO = 2 CO2 + N2
KClO3 = KCl + KClO4 =>
4 KClO3 = KCl + 3 KClO4
Cl + NaI = ClNaI =>
Cl + NaI = ClNaI
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
Al4C3 + H2O = Al(OH)3 + CH4 =>
Al4C3 + 12 H2O = 4 Al(OH)3 + 3 CH4
Mg + N = Mg3N2 =>
3 Mg + 2 N = Mg3N2
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
H2SO4 + KNO2 = NOHSO4 + KOH =>
H2SO4 + KNO2 = NOHSO4 + KOH
Cu + HCl = HCu + Cl =>
Cu + HCl = HCu + Cl
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Na(OH) + H2(SO4) = Na2(SO4) + H2O =>
2 Na(OH) + H2(SO4) = Na2(SO4) + 2 H2O
C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O
K + O2 = K2O =>
4 K + O2 = 2 K2O
H2SO4 + KNO2 = HNO2 + K2SO4 =>
H2SO4 + 2 KNO2 = 2 HNO2 + K2SO4
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/13/07
Equations balanced on 11/12/06
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