Equations balanced on the previous day | Equations balanced on the next day |
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
CaCl2 + AgNO3 = AgCl + Ca(NO3)2 =>
CaCl2 + 2 AgNO3 = 2 AgCl + Ca(NO3)2
As + KClO + KOH = K3AsO4 + KCl + H2O =>
2 As + 5 KClO + 6 KOH = 2 K3AsO4 + 5 KCl + 3 H2O
B + S2 = B2S4 =>
2 B + 2 S2 = B2S4
KI + Pb(NO3)2 = KNO3 + PbI2 =>
2 KI + Pb(NO3)2 = 2 KNO3 + PbI2
B + S2 = B2S3 =>
4 B + 3 S2 = 2 B2S3
C18H34O2 + O2 = CO2 + H2O =>
2 C18H34O2 + 51 O2 = 36 CO2 + 34 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
LiNO3 = LiNO2 + O2 =>
2 LiNO3 = 2 LiNO2 + O2
CH3COOH + Mg(OH)2 = (CH3COO)2Mg + H2O =>
2 CH3COOH + Mg(OH)2 = (CH3COO)2Mg + 2 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
H2O + AgBr + H2SO3 = Ag + Br{-} + H{+} + (SO4){-2} =>
H2O + 2 AgBr + H2SO3 = 2 Ag + 2 Br{-} + 4 H{+} + (SO4){-2}
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
SbCl5 + H2O = SbOCl3 + HCl =>
SbCl5 + H2O = SbOCl3 + 2 HCl
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
FeBr2 + F2 = FeF2 + Br2 =>
FeBr2 + F2 = FeF2 + Br2
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
Ca(OH)2 + Al2(SO4)3 = CaSO4 + Al(OH)3 =>
3 Ca(OH)2 + Al2(SO4)3 = 3 CaSO4 + 2 Al(OH)3
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
NaCrO2 + H2O + Na2O2 = Na2CrO4 + NaOH =>
2 NaCrO2 + 2 H2O + 3 Na2O2 = 2 Na2CrO4 + 4 NaOH
Cu(NO3)2 + Fe(NO3)3 = Cu(NO3)3 + Fe(NO3)2 =>
Cu(NO3)2 + Fe(NO3)3 = Cu(NO3)3 + Fe(NO3)2
Cu2S + HNO3 = Cu(NO3)2 + CuSO4 + NO2 + H2O =>
Cu2S + 12 HNO3 = Cu(NO3)2 + CuSO4 + 10 NO2 + 6 H2O
Al2(SO4)3 + CaCl2 = AlCl3 + CaSO4 =>
Al2(SO4)3 + 3 CaCl2 = 2 AlCl3 + 3 CaSO4
MgSO4(aq) + NaOH(aq) = MgOH(s) + NaSO4(aq) =>
MgSO4(aq) + NaOH(aq) = MgOH(s) + NaSO4(aq)
CH3COOH + MgCO3 = (CH3COO)2Mg + H2O + CO2 =>
2 CH3COOH + MgCO3 = (CH3COO)2Mg + H2O + CO2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Cl + CH4 = HCl + CCl4 =>
8 Cl + CH4 = 4 HCl + CCl4
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
Cr4C3 + HNO3 = Cr(NO3)2 + NO + CO2 + H2O =>
3 Cr4C3 + 44 HNO3 = 12 Cr(NO3)2 + 20 NO + 9 CO2 + 22 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
KI + H2O = K2O + HI =>
2 KI + H2O = K2O + 2 HI
C7H16 + O2 = CO2 + H2 =>
C7H16 + 7 O2 = 7 CO2 + 8 H2
Ni + HNO3 = Ni(NO3)2 + NO + H2O =>
3 Ni + 8 HNO3 = 3 Ni(NO3)2 + 2 NO + 4 H2O
CaCl2 + Na2SO4 = CaSO4 + NaCl =>
CaCl2 + Na2SO4 = CaSO4 + 2 NaCl
SO2(g) + O2 = SO3(g) =>
2 SO2(g) + O2 = 2 SO3(g)
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
MgO + Si = Mg + SiO2 =>
2 MgO + Si = 2 Mg + SiO2
SiF4 + K = KF + Si =>
SiF4 + 4 K = 4 KF + Si
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaHCO3 + HC2H3O2 = NaC2H3O2 + CO2 + H2O =>
NaHCO3 + HC2H3O2 = NaC2H3O2 + CO2 + H2O
Li + Al2(SO4)3 = Al + Li2SO4 =>
6 Li + Al2(SO4)3 = 2 Al + 3 Li2SO4
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 01/28/13
Equations balanced on 02/27/12
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