| Equations balanced on the previous day | Equations balanced on the next day |
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CH4 + 2 O2 = CO2 + 2 H2O
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
SrCO3 + Ta2O5 + Cr2O3 = Sr2CrTaO6 + CO2 =>
4 SrCO3 + Ta2O5 + Cr2O3 = 2 Sr2CrTaO6 + 4 CO2
CuO2 + H2 = Cu + H2O =>
CuO2 + 2 H2 = Cu + 2 H2O
CO + Fe2O3 = Fe + CO2 =>
3 CO + Fe2O3 = 2 Fe + 3 CO2
Mg(s) + HCl(aq) = H2(g) + MgCl2(aq) =>
Mg(s) + 2 HCl(aq) = H2(g) + MgCl2(aq)
Zn + Na(OH) = Zn(OH) + Na =>
Zn + Na(OH) = Zn(OH) + Na
CS2 + Cl2 = CCl4 + S2Cl2 =>
CS2 + 3 Cl2 = CCl4 + S2Cl2
BF3 + H2O = B2O3 + HF =>
2 BF3 + 3 H2O = B2O3 + 6 HF
Al(s) + O2(g) = Al2O3(s) =>
4 Al(s) + 3 O2(g) = 2 Al2O3(s)
C5H12(l) + O2(g) = CO2(g) + H2O(g) =>
C5H12(l) + 8 O2(g) = 5 CO2(g) + 6 H2O(g)
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
Hg + O2 = HgO =>
2 Hg + O2 = 2 HgO
CaCO3 + H3PO4 = Ca3(PO4)2 + CO2 + H2O =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 CO2 + 3 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Ca(OH)2(aq) + NH4Cl(aq) = NH4OH(aq) + CaCl2(aq) =>
Ca(OH)2(aq) + 2 NH4Cl(aq) = 2 NH4OH(aq) + CaCl2(aq)
C6H6 + O2 = H2O + CO2 =>
2 C6H6 + 15 O2 = 6 H2O + 12 CO2
Fe2O3(s) + H2O(l) = Fe(OH)3(s) =>
Fe2O3(s) + 3 H2O(l) = 2 Fe(OH)3(s)
CO2 + H2O = CH4 + O2 =>
CO2 + 2 H2O = CH4 + 2 O2
FeCl3 + NH4OH = NH4Cl + Fe(OH)3 =>
FeCl3 + 3 NH4OH = 3 NH4Cl + Fe(OH)3
Al(OH)3 + NaOH = Na3AlO3 + H2O =>
Al(OH)3 + 3 NaOH = Na3AlO3 + 3 H2O
SiO2 + C = Si + CO =>
SiO2 + 2 C = Si + 2 CO
V2O5(s) + Ca(s = CaO(s) + V(s) =>
V2O5(s) + 5 Ca(s = 5 CaO(s) + 2 V(s)
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Sn(NO2)4 + Pt3N4 = Sn3N4 + Pt(NO2)4 =>
3 Sn(NO2)4 + Pt3N4 = Sn3N4 + 3 Pt(NO2)4
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
Ca(OH)2(aq) + HNO3(aq) = Ca(NO3)2(aq) + H2O(l) =>
Ca(OH)2(aq) + 2 HNO3(aq) = Ca(NO3)2(aq) + 2 H2O(l)
LiClO3 = LiCl + O2 =>
2 LiClO3 = 2 LiCl + 3 O2
CH3OH + HCl = CH3Cl + H2O =>
CH3OH + HCl = CH3Cl + H2O
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
Na2SO3 + HCl = NaCl + SO2 + H2O =>
Na2SO3 + 2 HCl = 2 NaCl + SO2 + H2O
AgNO3 + Cl2 = N2O5 + AgCl + O2 =>
4 AgNO3 + 2 Cl2 = 2 N2O5 + 4 AgCl + O2
ZnO + NaOH = Na2ZnO2 + H2O =>
ZnO + 2 NaOH = Na2ZnO2 + H2O
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
Al + H2SO4 = Al2(SO4)3 + SO2 + H2O =>
2 Al + 6 H2SO4 = Al2(SO4)3 + 3 SO2 + 6 H2O
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
Al(s) + O2(g) = Al2O3 =>
4 Al(s) + 3 O2(g) = 2 Al2O3
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
CH3OH + O2 = H2O + CO2 =>
2 CH3OH + 3 O2 = 4 H2O + 2 CO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Si + CH3Cl = (CH3)2SiCl2 =>
Si + 2 CH3Cl = (CH3)2SiCl2
H2O + Na = NaOH + H2 =>
2 H2O + 2 Na = 2 NaOH + H2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Cu(s) + O2(g) = CuO =>
2 Cu(s) + O2(g) = 2 CuO
Na(s) + ZnI2(aq) = NaI(aq) + Zn(s) =>
2 Na(s) + ZnI2(aq) = 2 NaI(aq) + Zn(s)
O2 + H2 = H2O =>
O2 + 2 H2 = 2 H2O
Si + CH3Cl = (CH3)SiCl3 + (CH3)3SiCl =>
2 Si + 4 CH3Cl = (CH3)SiCl3 + (CH3)3SiCl
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/15/14
Equations balanced on 07/15/13
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