| Equations balanced on the previous day | Equations balanced on the next day |
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3 Ca + 2 H3PO4 = Ca3(PO4)2 + 3 H2
H2 + N2 = NH4 =>
4 H2 + N2 = 2 NH4
Li + N = Li3N =>
3 Li + N = Li3N
Zn(s) + Ag2S2O3(aq) = ZnS2O3(aq) + Ag(s) =>
Zn(s) + Ag2S2O3(aq) = ZnS2O3(aq) + 2 Ag(s)
Zn + HCl = H2 + ZnCl =>
2 Zn + 2 HCl = H2 + 2 ZnCl
CaO + NH4Cl = CaCl2 + H2O + NH3 =>
CaO + 2 NH4Cl = CaCl2 + H2O + 2 NH3
HI + Sb2O5 = H2O + Sb2O3 + I2 =>
4 HI + Sb2O5 = 2 H2O + Sb2O3 + 2 I2
KBr = K + Br =>
KBr = K + Br
Pb(C2H3O2)2 = Pb + C2H3O2 =>
Pb(C2H3O2)2 = Pb + 2 C2H3O2
CuS + O2 = Cu + SO2 =>
CuS + O2 = Cu + SO2
Ca(NO3)2(aq) + CuSO4(aq) = CaSO4(s) + Cu(NO3)2(aq) =>
Ca(NO3)2(aq) + CuSO4(aq) = CaSO4(s) + Cu(NO3)2(aq)
Cu2S + O2 = Cu + SO2 =>
Cu2S + O2 = 2 Cu + SO2
Mg + Cr(NO3)3 = Cr + Mg(NO3) =>
3 Mg + Cr(NO3)3 = Cr + 3 Mg(NO3)
H2SO4 + Al(OH)3 = Al2(SO4)3 + H2O =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O
KBr = K + Br =>
KBr = K + Br
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NaHCO3 + HC2H3O2 = NaC2H3O2 + H2CO3 =>
NaHCO3 + HC2H3O2 = NaC2H3O2 + H2CO3
Fe3O3 + C = Fe + CO =>
Fe3O3 + 3 C = 3 Fe + 3 CO
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
CaCO3 + HCl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
FeS + O2 + H2O = Fe2O3 + H2SO4 =>
4 FeS + 9 O2 + 4 H2O = 2 Fe2O3 + 4 H2SO4
Hg(NO3)2 + NH4SCN = Hg(SCN)2 + NH4NO3 =>
Hg(NO3)2 + 2 NH4SCN = Hg(SCN)2 + 2 NH4NO3
KOH + HCL = KCL + H2O =>
KOH + HCL = KCL + H2O
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
Co4O2 = O2Co4 =>
Co4O2 = O2Co4
Sn + H2SO4 = Sn(SO4)2 + SO2 + H2O =>
Sn + 4 H2SO4 = Sn(SO4)2 + 2 SO2 + 4 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Co4O2 = O2Co4 =>
Co4O2 = O2Co4
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
K3PO4 + Ca(NO3)2 = Ca3(PO4)2 + KNO3 =>
2 K3PO4 + 3 Ca(NO3)2 = Ca3(PO4)2 + 6 KNO3
PCl3 = P + Cl =>
PCl3 = P + 3 Cl
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
Si + CO = SiO2 + C =>
Si + 2 CO = SiO2 + 2 C
IO3{-} + N3{-} + H2O = I{-} + NO + OH{-} =>
7 IO3{-} + 6 N3{-} + 3 H2O = 7 I{-} + 18 NO + 6 OH{-}
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
N2O + H2O = NH4NO3 =>
N2O + 2 H2O = NH4NO3
As2S3 + O2 = As2O3(s) + SO2 =>
2 As2S3 + 9 O2 = 2 As2O3(s) + 6 SO2
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
K2S + CoCl2 = KCl + CoS =>
K2S + CoCl2 = 2 KCl + CoS
LiOH(aq) + HBr(aq) = LiBr(aq) + H2O =>
LiOH(aq) + HBr(aq) = LiBr(aq) + H2O
IO3{-} + N3{-} + H2O = I{-} + N2 + OH{-} =>
IO3{-} + 6 N3{-} + 3 H2O = I{-} + 9 N2 + 6 OH{-}
SO2 + NH4{+} = H2S + NO + H2O + H{+} =>
5 SO2 + 6 NH4{+} = 5 H2S + 6 NO + 4 H2O + 6 H{+}
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Cr2O72{-} + H3PO2 + H{+} = Cr3{+} + H3PO4 + H2O =>
12 Cr2O72{-} + 427 H3PO2 + 20 H{+} = 8 Cr3{+} + 427 H3PO4 + 10 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/24/11
Equations balanced on 03/26/10
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