| Equations balanced on the previous day | Equations balanced on the next day |
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Pb(NO3)2 + (NH4)2S = PbS + 2 NH4NO3
CaCl2 + K3PO4 = Ca3(PO4)2 + KCl =>
3 CaCl2 + 2 K3PO4 = Ca3(PO4)2 + 6 KCl
Fe(NO3)3 + (NH4)2S = Fe2S3 + NH4NO3 =>
2 Fe(NO3)3 + 3(NH4)2S = Fe2S3 + 6 NH4NO3
KBr + Na2CO3 = NaBr + K2CO3 =>
2 KBr + Na2CO3 = 2 NaBr + K2CO3
FeCr2O4 + K2CO3 + O2 = K2Cr2O4 + Fe2O3 + CO2 =>
4 FeCr2O4 + 4 K2CO3 + O2 = 4 K2Cr2O4 + 2 Fe2O3 + 4 CO2
KI + Na2CO3 = NaI + K2CO3 =>
2 KI + Na2CO3 = 2 NaI + K2CO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
KOH + Na2CO3 = NaOH + K2CO3 =>
2 KOH + Na2CO3 = 2 NaOH + K2CO3
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
K2S + Na2CO3 = Na2S + K2CO3 =>
K2S + Na2CO3 = Na2S + K2CO3
KHS + Na2CO3 = NaHS + K2CO3 =>
2 KHS + Na2CO3 = 2 NaHS + K2CO3
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
H2O + NaCl + NH3 + CO2 = NH4Cl + NaHCO3 =>
H2O + NaCl + NH3 + CO2 = NH4Cl + NaHCO3
Al2O3 + C + Cl2 = CO + AlCl3 =>
Al2O3 + 3 C + 3 Cl2 = 3 CO + 2 AlCl3
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
NH4HCO3 + NaCl = NaHCO3 + NH4Cl =>
NH4HCO3 + NaCl = NaHCO3 + NH4Cl
H2O + NaCl + NH3 + CO2 = NH4Cl + NaHCO3 =>
H2O + NaCl + NH3 + CO2 = NH4Cl + NaHCO3
SiF4 + H2O = HF + SiO2 =>
SiF4 + 2 H2O = 4 HF + SiO2
AgNO3 + NaOH = AgOH + NaNO3 =>
AgNO3 + NaOH = AgOH + NaNO3
Mg + HCl = MgCl + H2 =>
2 Mg + 2 HCl = 2 MgCl + H2
Fe + S = FeS =>
Fe + S = FeS
S + Fe = FeS =>
S + Fe = FeS
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
HgS + HNO3 + HCl = HgCl2 + H2SO4 + NO + H2O =>
3 HgS + 8 HNO3 + 6 HCl = 3 HgCl2 + 3 H2SO4 + 8 NO + 4 H2O
NH3 + O = N + H2O =>
2 NH3 + 3 O = 2 N + 3 H2O
NH3 + O2 = N + H2O =>
4 NH3 + 3 O2 = 4 N + 6 H2O
Pb(NO3)2 + NaOH = Pb(OH)2 + NaNO3 =>
Pb(NO3)2 + 2 NaOH = Pb(OH)2 + 2 NaNO3
K2Cr2O7 + H2SO4 + Pt = Cr2(SO4)3 + PtSO4 + K2SO4 + H2O =>
K2Cr2O7 + 7 H2SO4 + 3 Pt = Cr2(SO4)3 + 3 PtSO4 + K2SO4 + 7 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
PCl5 = Cl2 + PCl3 =>
PCl5 = Cl2 + PCl3
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Mg + HCl = MgCl + H2 =>
2 Mg + 2 HCl = 2 MgCl + H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
NH3 + Pb(NO3)2 = Pb(NH3)2 + NO3 =>
2 NH3 + Pb(NO3)2 = Pb(NH3)2 + 2 NO3
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
NH3 + Fe(NO3)3 = Fe(NH3)3 + NO3 =>
3 NH3 + Fe(NO3)3 = Fe(NH3)3 + 3 NO3
Cr + Cl2 = CrCl3 =>
2 Cr + 3 Cl2 = 2 CrCl3
NH3 + FeSO4 = Fe(NH3)3 + SO4 =>
3 NH3 + FeSO4 = Fe(NH3)3 + SO4
NH3 + ZnSO4 = Zn(NH3)3 + SO4 =>
3 NH3 + ZnSO4 = Zn(NH3)3 + SO4
NH3 + ZnSO4 = Zn(NH3)2 + SO4 =>
2 NH3 + ZnSO4 = Zn(NH3)2 + SO4
Na2CO3 + HCl = NaHCO3 + NaCl =>
Na2CO3 + HCl = NaHCO3 + NaCl
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
KOH + HNO3 = KNO3 + H2O =>
KOH + HNO3 = KNO3 + H2O
Na2CO3 + KOH = NaOH + K2CO3 =>
Na2CO3 + 2 KOH = 2 NaOH + K2CO3
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/15/13
Equations balanced on 06/14/12
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