| Equations balanced on the previous day | Equations balanced on the next day |
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2 Fe + 3 O2 = 2 FeO3
Al2(SO4)3 + H3PO4 = AlPO4 + H2SO4 =>
Al2(SO4)3 + 2 H3PO4 = 2 AlPO4 + 3 H2SO4
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
I2 + H2S = HI + S =>
I2 + H2S = 2 HI + S
HNO3 + H2S = NO2 + H2O + S =>
2 HNO3 + H2S = 2 NO2 + 2 H2O + S
HNO3 + NaCl = HCl + NaNO3 =>
HNO3 + NaCl = HCl + NaNO3
Sn + HHNO3 = SnO2 + NO + H2O =>
Sn + 2 HHNO3 = SnO2 + 2 NO + 2 H2O
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
Cu2S + HNO3 = Cu(NO3)2 + NO2 + S + H2O =>
Cu2S + 8 HNO3 = 2 Cu(NO3)2 + 4 NO2 + S + 4 H2O
HNO2 + Br + H2O = HNO3 + HBr =>
HNO2 + 2 Br + H2O = HNO3 + 2 HBr
Cl2 + P = PCl5 =>
5 Cl2 + 2 P = 2 PCl5
NH4Cl + Ba(OH)2 = NH4OH + Cl2Ba =>
2 NH4Cl + Ba(OH)2 = 2 NH4OH + Cl2Ba
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
Ca3(PO4)2 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3
HNO2 + Br + H2O = HNO3 + HBr =>
HNO2 + 2 Br + H2O = HNO3 + 2 HBr
C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HCl + Na2SO3 = H2SO3 + NaCl =>
2 HCl + Na2SO3 = H2SO3 + 2 NaCl
Pb(OH)4 + Cu2O = PbO2 + CuOH =>
Pb(OH)4 + 2 Cu2O = PbO2 + 4 CuOH
AgClO3 + Ni(NO3)2 = AgNO3 + Ni(ClO3)2 =>
2 AgClO3 + Ni(NO3)2 = 2 AgNO3 + Ni(ClO3)2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + NH4NO2 =>
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + 2 NH4NO2
PbCl4 + H3PO4 = Pb3(PO4)4 + HCl =>
3 PbCl4 + 4 H3PO4 = Pb3(PO4)4 + 12 HCl
KOH + Co3(PO4)2 = K3PO4 + Co(OH)2 =>
6 KOH + Co3(PO4)2 = 2 K3PO4 + 3 Co(OH)2
KClO3 + C12H22O11 = KCl + CO2 + H2O =>
8 KClO3 + C12H22O11 = 8 KCl + 12 CO2 + 11 H2O
HNO3 + Al(OH)3 = H2O + Al(NO3)3 =>
3 HNO3 + Al(OH)3 = 3 H2O + Al(NO3)3
K2SO4 + MgF2 = KF + MgSO4 =>
K2SO4 + MgF2 = 2 KF + MgSO4
Sn(NO2)4 + Pt3N4 = Sn3N4 + Pt(NO2)4 =>
3 Sn(NO2)4 + Pt3N4 = Sn3N4 + 3 Pt(NO2)4
H2CO3 = CO2 + H2O =>
H2CO3 = CO2 + H2O
MgCO3 + CaCl2 = MgCl2 + CaCO3 =>
MgCO3 + CaCl2 = MgCl2 + CaCO3
Ca + Cl = CaCl2 =>
Ca + 2 Cl = CaCl2
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
Zn(OH)2 + H2SO4 = ZnSO4 + HOH =>
Zn(OH)2 + H2SO4 = ZnSO4 + 2 HOH
Cl2 + NaBr = Br + NaCl =>
Cl2 + 2 NaBr = 2 Br + 2 NaCl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
KOH = H2O + K2O =>
2 KOH = H2O + K2O
Na2SO4 + NH4ClO3 = NaClO3 + (NH4)2SO4 =>
Na2SO4 + 2 NH4ClO3 = 2 NaClO3 + (NH4)2SO4
NO + O = NO2 =>
NO + O = NO2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
C2H5NH2 + HNO3 = C2H5(NO3)2 + NH4 =>
C2H5NH2 + 2 HNO3 = C2H5(NO3)2 + NH4
Ca(OH)2 + HCl = H2O + CaCl2 =>
Ca(OH)2 + 2 HCl = 2 H2O + CaCl2
NaCH3COO(aq) + HCl(aq) = CH3COOH(aq) + NaCl =>
NaCH3COO(aq) + HCl(aq) = CH3COOH(aq) + NaCl
FeS + HCl = H2SFeCl2 =>
FeS + 2 HCl = H2SFeCl2
H2 + F2 = HF =>
H2 + F2 = 2 HF
Sn + O2 = SnO =>
2 Sn + O2 = 2 SnO
H2SO3 = SO2 + H2O =>
H2SO3 = SO2 + H2O
Mg3(PO4)2 + BaCl2 = MgCl2 + Ba3(PO4)2 =>
Mg3(PO4)2 + 3 BaCl2 = 3 MgCl2 + Ba3(PO4)2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/27/09
Equations balanced on 11/26/08
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