| Equations balanced on the previous day | Equations balanced on the next day |
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Ca3P2 + 6 HOH = 3 Ca(OH)2 + 2 PH3
P4 + H2 = PH3 =>
P4 + 6 H2 = 4 PH3
Ca2C + H2O = CH4 + Ca(OH)2 =>
Ca2C + 4 H2O = CH4 + 2 Ca(OH)2
Ca2C + H2O = CH4 + Ca(OH)2 =>
Ca2C + 4 H2O = CH4 + 2 Ca(OH)2
Cl2 + O2 = Cl2O7 =>
2 Cl2 + 7 O2 = 2 Cl2O7
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
Cu2SFeS2 + HNO3 = CuSO4 + Cu(NO3)2 + Fe2(SO4)3 + H2O + NO2 =>
2 Cu2SFeS2 + 52 HNO3 = 3 CuSO4 + Cu(NO3)2 + Fe2(SO4)3 + 26 H2O + 50 NO2
Cu + NaOH = Cu(OH)2 + Na =>
Cu + 2 NaOH = Cu(OH)2 + 2 Na
Zn + N = ZnN =>
Zn + N = ZnN
Ni + NaOH = Na + Ni(OH)2 =>
Ni + 2 NaOH = 2 Na + Ni(OH)2
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
Zn + HCl = ZnCl + H2 =>
2 Zn + 2 HCl = 2 ZnCl + H2
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
C7H12N2O7 + O2 = CO2 + H20 + NO2 =>
10 C7H12N2O7 + 55 O2 = 70 CO2 + 6 H20 + 20 NO2
As2S3 + O2 = As4O6 + SO2 =>
2 As2S3 + 9 O2 = As4O6 + 6 SO2
AgCl + Mg = Ag + Cl{-} + Mg{2+} =>
2 AgCl + Mg = 2 Ag + 2 Cl{-} + Mg{2+}
NH4 + NaOH = NH4OH + Na =>
NH4 + NaOH = NH4OH + Na
NH4 + NaOH = H2O + NH3 + Na =>
NH4 + NaOH = H2O + NH3 + Na
Mg + HCl = MgCl + H2 =>
2 Mg + 2 HCl = 2 MgCl + H2
KMnO4 + H2SO4 + Na3AsO3 = K2SO4 + MnSO4 + Na3AsO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 Na3AsO3 = K2SO4 + 2 MnSO4 + 5 Na3AsO4 + 3 H2O
Al(OH)3 + HClO4 = Al(ClO4)3 + HOH =>
Al(OH)3 + 3 HClO4 = Al(ClO4)3 + 3 HOH
KMnO4 + H2SO4 + NaNO2 = K2SO4 + NaNO4 + MnSO4 + H2O =>
4 KMnO4 + 6 H2SO4 + 5 NaNO2 = 2 K2SO4 + 5 NaNO4 + 4 MnSO4 + 6 H2O
FeCO3 + H2CO3 = Fe(HCO3)2 =>
FeCO3 + H2CO3 = Fe(HCO3)2
Pb(NO3)2 + KI = KNO3 + PbI2 =>
Pb(NO3)2 + 2 KI = 2 KNO3 + PbI2
AgNO3 + Na2SO4 = Ag2SO4 + NaNO3 =>
2 AgNO3 + Na2SO4 = Ag2SO4 + 2 NaNO3
Zn + NaOH = ZnNaOH =>
Zn + NaOH = ZnNaOH
NaHSO3 + HCl + KMnO4 = NaHSO4 + KCl + MnCl2 + H2O =>
5 NaHSO3 + 6 HCl + 2 KMnO4 = 5 NaHSO4 + 2 KCl + 2 MnCl2 + 3 H2O
NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O
CaCl2 + Na2C2O4 = CaC2O4 + NaCl =>
CaCl2 + Na2C2O4 = CaC2O4 + 2 NaCl
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Si4H10 + O2 = SiO2 + H2O =>
2 Si4H10 + 13 O2 = 8 SiO2 + 10 H2O
Fe(OH)3 + KSCN + HCl = FeSCN + H2O + KClO =>
Fe(OH)3 + KSCN + HCl = FeSCN + 2 H2O + KClO
AgNO3 + NaOH = AgOH + NaNO3 =>
AgNO3 + NaOH = AgOH + NaNO3
NaHSO3 + HCl + K2Cr2O7 = NaHSO4 + KCl + Cr2O2 + H2O =>
4 NaHSO3 + 2 HCl + K2Cr2O7 = 4 NaHSO4 + 2 KCl + Cr2O2 + H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Pb(NO3)2 + Na3PO4 = Pb3(PO4)2 + NaNO3 =>
3 Pb(NO3)2 + 2 Na3PO4 = Pb3(PO4)2 + 6 NaNO3
PbN6 + CrMn2O8 = Pb3O4 + Cr2O3 + MnO2 + NO =>
15 PbN6 + 44 CrMn2O8 = 5 Pb3O4 + 22 Cr2O3 + 88 MnO2 + 90 NO
Sr(OH)2 + HBr = H2O + SrBr2 =>
Sr(OH)2 + 2 HBr = 2 H2O + SrBr2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
Cl2 + NaBr = NaCl + Br =>
Cl2 + 2 NaBr = 2 NaCl + 2 Br
NH3 + O2 = NO + H20 =>
20 NH3 + 10 O2 = 20 NO + 3 H20
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
CaO + C = CaC2 + CO2 =>
2 CaO + 5 C = 2 CaC2 + CO2
MoS2 + O2 = MoO3 + SO2 =>
2 MoS2 + 7 O2 = 2 MoO3 + 4 SO2
FeCO3 + H2CO3 = Fe(HCO3)2 =>
FeCO3 + H2CO3 = Fe(HCO3)2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 07/22/11
Equations balanced on 08/21/10
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