| Equations balanced on the previous day | Equations balanced on the next day |
H2S + 2 NaOH = Na2S + 2 H2O
H2S + Pb(NO3)2 = PbS + HNO3 =>
H2S + Pb(NO3)2 = PbS + 2 HNO3
AgNO3 + H2S = Ag2S + HNO3 =>
2 AgNO3 + H2S = Ag2S + 2 HNO3
HCl + Ca = CaCl2 + H2 =>
2 HCl + Ca = CaCl2 + H2
HCl + K2CO3 = CO2 + KCl + H2O =>
2 HCl + K2CO3 = CO2 + 2 KCl + H2O
NH4OH + H2SO4 = (NH4)2SO4 + H2O =>
2 NH4OH + H2SO4 = (NH4)2SO4 + 2 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NH3 + O2 = H2O + HNO3 =>
NH3 + 2 O2 = H2O + HNO3
Pb(NO3)2 = PbO2 + NO + O2 =>
Pb(NO3)2 = PbO2 + 2 NO + O2
Al + H2Cl3 = AlCl3 + H2 =>
Al + H2Cl3 = AlCl3 + H2
C2H5OH + O2 = CO2 + H20 =>
10 C2H5OH + 15 O2 = 20 CO2 + 3 H20
La(NO3)3 + Ca(NO3)2 + Cr(NO3)3 + NO2C2H5 = LaCaCrO3 + N2 + H2O + CO2 =>
3 La(NO3)3 + 3 Ca(NO3)2 + 3 Cr(NO3)3 + 14 NO2C2H5 = 3 LaCaCrO3 + 19 N2 + 35 H2O + 28 CO2
Cu + S = CuS =>
Cu + S = CuS
Pb + O2 = Pb3O4 =>
3 Pb + 2 O2 = Pb3O4
La(NO3)3 + Sr(NO3)2 + Cr(NO3)3 + NO4C5H9 = LaSrCrO3 + N2 + H2O + CO2 =>
La(NO3)3 + Sr(NO3)2 + Cr(NO3)3 + 2 NO4C5H9 = LaSrCrO3 + 5 N2 + 9 H2O + 10 CO2
Fe + H2O = Fe2O3 + H2 =>
2 Fe + 3 H2O = Fe2O3 + 3 H2
La(NO3)3 + Sr(NO3)2 + Cr(NO3)3 + C6H14N4O2 = LaSrCrO3 + N2 + H2O + CO2 =>
17 La(NO3)3 + 17 Sr(NO3)2 + 17 Cr(NO3)3 + 21 C6H14N4O2 = 17 LaSrCrO3 + 110 N2 + 147 H2O + 126 CO2
In(NO3)3 + H3BO3 + C2H5NO2 = InBO3 + N2 + H2O + CO2 =>
3 In(NO3)3 + 3 H3BO3 + 5 C2H5NO2 = 3 InBO3 + 7 N2 + 17 H2O + 10 CO2
AgNO3 + NaOH = NaNO3AgOH =>
AgNO3 + NaOH = NaNO3AgOH
AgNO3 + NaOH = NaNO3 + Ag2O + H2O =>
2 AgNO3 + 2 NaOH = 2 NaNO3 + Ag2O + H2O
In(NO3)3 + H3BO3 + C2H5NO2 = InBO3 + N2 + H2O + CO2 =>
3 In(NO3)3 + 3 H3BO3 + 5 C2H5NO2 = 3 InBO3 + 7 N2 + 17 H2O + 10 CO2
In(NO3)3 + Eu(NO3)3 + H3BO3 + C2H5NO2 = In198Eu02BO3 + N2 + H2O + CO2 =>
1188 In(NO3)3 + 12 Eu(NO3)3 + 6.0000000000005H3BO3 + 2398 C2H5NO2 = 6 In198Eu02BO3 + 2999 N2 + 6004 H2O + 4796 CO2
Mg + CuCl2 + H2O = MgCl + Cu(OH)2 + H2 =>
2 Mg + CuCl2 + 2 H2O = 2 MgCl + Cu(OH)2 + H2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
In(NO3)3 + Eu(NO3)3 + H3BO3 + C2H5NO2 = In198Eu02BO3 + N2 + H2O + CO2 =>
1188 In(NO3)3 + 12 Eu(NO3)3 + 6.0000000000005H3BO3 + 2398 C2H5NO2 = 6 In198Eu02BO3 + 2999 N2 + 6004 H2O + 4796 CO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
CuS + HNO3 = Cu(NO3)2 + S + H2O + NO =>
3 CuS + 8 HNO3 = 3 Cu(NO3)2 + 3 S + 4 H2O + 2 NO
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
MgO + SO3 = MgSO4 =>
MgO + SO3 = MgSO4
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
AlCl3 + LiH = AlH3 + LiCl =>
AlCl3 + 3 LiH = AlH3 + 3 LiCl
C20H42 + O2 = CO2 + H2O =>
2 C20H42 + 61 O2 = 40 CO2 + 42 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Mg + HNO3 = Mg(NO3)2 + NO2 + H2O =>
Mg + 4 HNO3 = Mg(NO3)2 + 2 NO2 + 2 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Mg + HNO3 = Mg(NO3)2 + NH4NO3 + H2O =>
4 Mg + 10 HNO3 = 4 Mg(NO3)2 + NH4NO3 + 3 H2O
BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
Ag2S + KCN = KAg(CN)2 + K2S =>
Ag2S + 4 KCN = 2 KAg(CN)2 + K2S
Si + Cl2 = SiCl4 =>
Si + 2 Cl2 = SiCl4
Ag2S + KCN = KAg(CN)2 + K2S =>
Ag2S + 4 KCN = 2 KAg(CN)2 + K2S
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
Fe2(C2O4)3 = FeC2O4 + CO2 =>
Fe2(C2O4)3 = 2 FeC2O4 + 2 CO2
ClO2 + H2O = HClO2 + HClO3 =>
2 ClO2 + H2O = HClO2 + HClO3
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/14/08
Equations balanced on 12/14/07
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