Equations balanced on the previous day | Equations balanced on the next day |
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + 2 NH4NO2
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
FeS + O2 = FeO3 + SO2 =>
2 FeS + 5 O2 = 2 FeO3 + 2 SO2
KMnO2 + HCl = MnCl2 + KCl + Cl2 + H2O =>
2 KMnO2 + 8 HCl = 2 MnCl2 + 2 KCl + Cl2 + 4 H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Au + H2SO4 = Au2(SO4)3 + H2 =>
2 Au + 3 H2SO4 = Au2(SO4)3 + 3 H2
C3H5(NO3)3 = N2 + O2 + H2O + CO2 =>
4 C3H5(NO3)3 = 6 N2 + O2 + 10 H2O + 12 CO2
SO2 + H2S = S + H2O =>
SO2 + 2 H2S = 3 S + 2 H2O
IBr + NH3 = NI3 + NH4Br =>
3 IBr + 4 NH3 = NI3 + 3 NH4Br
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
Pb(NO3)2(s) = Pb + NO3 =>
Pb(NO3)2(s) = Pb + 2 NO3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
CaCO3 + FePO4 = Ca3(PO4)2 + Fe2(CO3)3 =>
3 CaCO3 + 2 FePO4 = Ca3(PO4)2 + Fe2(CO3)3
N2 + O2 + H2O = HNO3 =>
2 N2 + 5 O2 + 2 H2O = 4 HNO3
Al + F = AlF3 =>
Al + 3 F = AlF3
Hg + K2SO4 = HgSO4 + K2 =>
Hg + K2SO4 = HgSO4 + K2
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Co(NH3)6Cl2 = CoCl2 + NH3 =>
Co(NH3)6Cl2 = CoCl2 + 6 NH3
CaCo3 + HCl = CaCl2 + H2Co3 =>
CaCo3 + 2 HCl = CaCl2 + H2Co3
AgNO3 + K3PO4 = Ag3PO4 + KNO3 =>
3 AgNO3 + K3PO4 = Ag3PO4 + 3 KNO3
Mn + HI = H2 + MnI3 =>
2 Mn + 6 HI = 3 H2 + 2 MnI3
SO2 + O = SO3 =>
SO2 + O = SO3
SrBr2 + (NH4)2CO3 = SrCO3 + NH4Br =>
SrBr2 + (NH4)2CO3 = SrCO3 + 2 NH4Br
Mg3N2 + H2SO4 = MgSO4 + (NH4)2SO4 =>
Mg3N2 + 4 H2SO4 = 3 MgSO4 + (NH4)2SO4
C3H5(NO3)3 = N2 + H2O + CO2 + O2 =>
4 C3H5(NO3)3 = 6 N2 + 10 H2O + 12 CO2 + O2
C3H8(g) + O2(g) = CO2(g) + H2O(g) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(g)
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Bi4C5 + Cr(PO4)2 = Cr2C3 + Bi3(PO4)5 =>
3 Bi4C5 + 10 Cr(PO4)2 = 5 Cr2C3 + 4 Bi3(PO4)5
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
MgCu + NO3 = Mg + CuNO3 =>
MgCu + NO3 = Mg + CuNO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cr(s) + HCl(aq) = CrCl3(aq) + H2(g) =>
2 Cr(s) + 6 HCl(aq) = 2 CrCl3(aq) + 3 H2(g)
CO2(g) + CaSiO3(s) + H2O(l) = SiO2(s) + Ca(HCO3)2(aq) =>
2 CO2(g) + CaSiO3(s) + H2O(l) = SiO2(s) + Ca(HCO3)2(aq)
H2O + NO2 = NH3 + O2 =>
6 H2O + 4 NO2 = 4 NH3 + 7 O2
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
SiO4 + Si = Si2O6 =>
3 SiO4 + Si = 2 Si2O6
Fe(CNS)3 + HgCl2 = Hg(CNS)2 + FeCl3 =>
2 Fe(CNS)3 + 3 HgCl2 = 3 Hg(CNS)2 + 2 FeCl3
F + NaCl = NaF + Cl =>
F + NaCl = NaF + Cl
Ca(NO3)2 + CuSO4 = CaSO4 + Cu(NO3)2 =>
Ca(NO3)2 + CuSO4 = CaSO4 + Cu(NO3)2
Zn + Cr2O7{-2} + H{+} = Zn{+2} + Cr{+3} + H2O =>
3 Zn + Cr2O7{-2} + 14 H{+} = 3 Zn{+2} + 2 Cr{+3} + 7 H2O
CaC2 + H2O = Ca(OH)2 + C2H2 =>
CaC2 + 2 H2O = Ca(OH)2 + C2H2
Pb(NO3)2 + K2C2O4 = PbC2O4 + KNO3 =>
Pb(NO3)2 + K2C2O4 = PbC2O4 + 2 KNO3
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Equations balanced on 02/22/14
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