| Equations balanced on the previous day | Equations balanced on the next day |
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Pb(NO3)2 + Na2S = 2 NaNO3 + PbS
HCl + NaHCO3 = NaCl + H2O + CO2 =>
HCl + NaHCO3 = NaCl + H2O + CO2
Si + S8 = Si2S4 =>
4 Si + S8 = 2 Si2S4
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
Cl2 + FeBr3 = FeCl3 + Br =>
3 Cl2 + 2 FeBr3 = 2 FeCl3 + 6 Br
NaHCO3 = H2O + CO2 + Na2CO3 =>
2 NaHCO3 = H2O + CO2 + Na2CO3
Pb(NO3)2 + Na2SO4 = NaNO3 + PbSO4 =>
Pb(NO3)2 + Na2SO4 = 2 NaNO3 + PbSO4
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
MoO3 = MoO3 =>
MoO3 = MoO3
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Li2O + H2O = Li + OH =>
Li2O + H2O = 2 Li + 2 OH
Hg2CO3 = Hg + HgO + CO2 =>
Hg2CO3 = Hg + HgO + CO2
ZnS + HCl = ZnCl2 + H2S =>
ZnS + 2 HCl = ZnCl2 + H2S
Pb(NO3)2 + NaCl = NaNO3 + PbCl2 =>
Pb(NO3)2 + 2 NaCl = 2 NaNO3 + PbCl2
Al2O3 + Fe = Fe3O4 + Al =>
4 Al2O3 + 9 Fe = 3 Fe3O4 + 8 Al
SiC + Cl2 = SiCl4 + C =>
SiC + 2 Cl2 = SiCl4 + C
C3H5(NO3)3 = N2 + O2 + H2O + CO2 =>
4 C3H5(NO3)3 = 6 N2 + O2 + 10 H2O + 12 CO2
HClO3 + Ba(OH)2 = Ba(ClO3)2 + H2O =>
2 HClO3 + Ba(OH)2 = Ba(ClO3)2 + 2 H2O
Pb(NO3)2 + KI = KNO3 + PbI2 =>
Pb(NO3)2 + 2 KI = 2 KNO3 + PbI2
HCl + Cr = CrCl2 + H2 =>
2 HCl + Cr = CrCl2 + H2
H2C2O4 + OH = H2O + C2O4 =>
H2C2O4 + 2 OH = 2 H2O + C2O4
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
HClO4 + KOH = KClO4 + H2O =>
HClO4 + KOH = KClO4 + H2O
Ca(NO3)2 + Na2CO3 = NaNO3 + CaCO3 =>
Ca(NO3)2 + Na2CO3 = 2 NaNO3 + CaCO3
HC2H3O2 + KOH = KC2H3O2 + H2O =>
HC2H3O2 + KOH = KC2H3O2 + H2O
Al + Fe3O4 = Al2O3 + Fe =>
8 Al + 3 Fe3O4 = 4 Al2O3 + 9 Fe
Pb(NO3)2 + KCl = PbCl2 + KNO3 =>
Pb(NO3)2 + 2 KCl = PbCl2 + 2 KNO3
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
Na + Mg3(PO4)2 = Na3PO4 + Mg2 =>
12 Na + 2 Mg3(PO4)2 = 4 Na3PO4 + 3 Mg2
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
C3H8(g) + O2(g) = CO2(g) + H2O(g) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(g)
Na + Mg3(PO4)2 = Na3PO4 + Mg =>
6 Na + Mg3(PO4)2 = 2 Na3PO4 + 3 Mg
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Ca(NO3)2 + NaOH = NaNO3 + Ca(OH)2 =>
Ca(NO3)2 + 2 NaOH = 2 NaNO3 + Ca(OH)2
Ag2S + KCN = KAg(CN)2 + K2S =>
Ag2S + 4 KCN = 2 KAg(CN)2 + K2S
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
IO3 + H = I2 + H2O =>
2 IO3 + 12 H = I2 + 6 H2O
FeO3 + C = Fe + CO2 =>
2 FeO3 + 3 C = 2 Fe + 3 CO2
S(NH4)2 + NaCH3CO2 = S(CH3CO2)2 + NaNH4 =>
S(NH4)2 + 2 NaCH3CO2 = S(CH3CO2)2 + 2 NaNH4
NO2 + H2 = NH3 + H2O =>
2 NO2 + 7 H2 = 2 NH3 + 4 H2O
CLO2 + H2O = HCLO2 + CHLO3 =>
2 CLO2 + H2O = HCLO2 + CHLO3
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Na2CO3 + CoCl2 = CoCO3 + NaCl =>
Na2CO3 + CoCl2 = CoCO3 + 2 NaCl
Na2S2O3 + I2 = NaI + Na2S4O6 =>
2 Na2S2O3 + I2 = 2 NaI + Na2S4O6
ClO2 + H2O = HClO2 + HClO3 =>
2 ClO2 + H2O = HClO2 + HClO3
NH3 + F2 = NH4F + NF3 =>
4 NH3 + 3 F2 = 3 NH4F + NF3
H2CH2CHCO2 + OH = CH2CHCO2 + H2O =>
H2CH2CHCO2 + 2 OH = CH2CHCO2 + 2 H2O
Ag2S + H2 = Ag + H2S =>
Ag2S + H2 = 2 Ag + H2S
KO2 + CO2 = K2CO3 + O2 =>
4 KO2 + 2 CO2 = 2 K2CO3 + 3 O2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/23/10
Equations balanced on 10/23/09
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