| Equations balanced on the previous day | Equations balanced on the next day |
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CaCl2 + H2CO3 = CaCO3 + 2 HCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
ZnCl4 + Mg = Zn + MgCl2 =>
ZnCl4 + 2 Mg = Zn + 2 MgCl2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Fe + S = FeS3 =>
Fe + 3 S = FeS3
Sn{+3} + BrO3{-} + H{+} = Sn{+4} + Br{-} + H2O =>
6 Sn{+3} + BrO3{-} + 6 H{+} = 6 Sn{+4} + Br{-} + 3 H2O
Sn{+2} + BrO3{-} + H{+} = Sn{+4} + Br{-} + H2O =>
3 Sn{+2} + BrO3{-} + 6 H{+} = 3 Sn{+4} + Br{-} + 3 H2O
Pb(NO3)2(aq) + KCl(aq) = PbCl2(s) + KNO3(aq) =>
Pb(NO3)2(aq) + 2 KCl(aq) = PbCl2(s) + 2 KNO3(aq)
Cu + AlCl3 = CuCl2 + Al =>
3 Cu + 2 AlCl3 = 3 CuCl2 + 2 Al
NaAlO2 + H2O + CO2 = Al(OH)3 + Na2CO3 =>
2 NaAlO2 + 3 H2O + CO2 = 2 Al(OH)3 + Na2CO3
Ca + HCl = CaCl + H2 =>
2 Ca + 2 HCl = 2 CaCl + H2
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
CuCO3(s) = CuO(s) + CO2(g) =>
CuCO3(s) = CuO(s) + CO2(g)
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
NH3 + Mn2{+} = [Mn(NH3)6]2{+} =>
12 NH3 + Mn2{+} = [Mn(NH3)6]2{+}
FeCO3 + HNO3 = Fe(NO3)3 + CO2 + NO + H2O =>
3 FeCO3 + 10 HNO3 = 3 Fe(NO3)3 + 3 CO2 + NO + 5 H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
NH4Cl + Ca(OH)2 = CaCl2 + H2O + NH3 =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 H2O + 2 NH3
Na + H2 = NaH =>
2 Na + H2 = 2 NaH
NH3 + Mn{2+} = [Mn(NH3)6]{+2} =>
6 NH3 + Mn{2+} = [Mn(NH3)6]{+2}
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CuCO3(s) = CuO(s) + CO2(g) =>
CuCO3(s) = CuO(s) + CO2(g)
Cr2O3 + KOH + Br2 = K2CrO4 + KBr + H2O =>
Cr2O3 + 10 KOH + 3 Br2 = 2 K2CrO4 + 6 KBr + 5 H2O
Na3PO4(aq) + MgCl2(aq) = Mg3(PO4)2(s) + NaCl(aq) =>
2 Na3PO4(aq) + 3 MgCl2(aq) = Mg3(PO4)2(s) + 6 NaCl(aq)
KCl + KMnO4 + H2SO4 = KClO3 + K2SO4 + MnSO4 + H2O =>
5 KCl + 6 KMnO4 + 9 H2SO4 = 5 KClO3 + 3 K2SO4 + 6 MnSO4 + 9 H2O
Na2HAsO3 + KBrO3 + HCl = NaCl + KBr + H3AsO4 =>
3 Na2HAsO3 + KBrO3 + 6 HCl = 6 NaCl + KBr + 3 H3AsO4
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
K2Cr2O7 + SnCl2 + HCl = Cr2Cl3 + SnCl4 + KCl + H2O =>
2 K2Cr2O7 + 9 SnCl2 + 28 HCl = 2 Cr2Cl3 + 9 SnCl4 + 4 KCl + 14 H2O
K2Cr2O7 + SnCl2 + HCl = CrCl3 + SnCl4 + KCl + H2O =>
K2Cr2O7 + 3 SnCl2 + 14 HCl = 2 CrCl3 + 3 SnCl4 + 2 KCl + 7 H2O
BaOH + H(NO3) = Ba(NO3) + H2O =>
BaOH + H(NO3) = Ba(NO3) + H2O
Cl2 + K(OH) = KClO3 + KCl + H2O =>
3 Cl2 + 6 K(OH) = KClO3 + 5 KCl + 3 H2O
Fe + C12 = FeC13 =>
12 Fe + 13 C12 = 12 FeC13
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
KI + CI2 = KCI + I2 =>
KI + CI2 = KCI + I2
Pb + H2O + O2 = Pb(OH)2 =>
2 Pb + 2 H2O + O2 = 2 Pb(OH)2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Cu + H3O{+} = Cu{+} + H2 + H2O =>
2 Cu + 2 H3O{+} = 2 Cu{+} + H2 + 2 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ag + H2S = H2 + Ag2S =>
2 Ag + H2S = H2 + Ag2S
BaO2 = BaO + O2 =>
2 BaO2 = 2 BaO + O2
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
Cr(No2)2 + (NH4)2So4 = CrSo4 + NH4No2 =>
Cr(No2)2 + (NH4)2So4 = CrSo4 + 2 NH4No2
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
Na + CuSO4 = Cu + Na2SO4 =>
2 Na + CuSO4 = Cu + Na2SO4
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/16/13
Equations balanced on 07/16/12
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