| Equations balanced on the previous day | Equations balanced on the next day |
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2 Cr + 3 H2SO4 = Cr2(SO4)3 + 3 H2
AgNO3{+}(aq) + Br{-}(aq) = AgBr(s) + NO3 =>
AgNO3{+}(aq) + Br{-}(aq) = AgBr(s) + NO3
(NH4)2Cr2O7 = N2 + H2O + Cr2O3 =>
(NH4)2Cr2O7 = N2 + 4 H2O + Cr2O3
KOH + HCL = KCL + H2O =>
KOH + HCL = KCL + H2O
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
N2H4 + O2 = NO2 + H2O =>
N2H4 + 3 O2 = 2 NO2 + 2 H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Au2O3 = Au + O2 =>
2 Au2O3 = 4 Au + 3 O2
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
H2 + C2H4 = C2H6 =>
H2 + C2H4 = C2H6
KCl + H2O + SiO2 = HCl + K2SiO3 =>
2 KCl + H2O + SiO2 = 2 HCl + K2SiO3
Cu2S + HNO3 = SO2 + NO + Cu(NO3)2 + H2O =>
3 Cu2S + 20 HNO3 = 3 SO2 + 8 NO + 6 Cu(NO3)2 + 10 H2O
Fe2O3(s) + H2O(l) = Fe(OH)3(s) =>
Fe2O3(s) + 3 H2O(l) = 2 Fe(OH)3(s)
K + KNO3 = K2O + N2 =>
10 K + 2 KNO3 = 6 K2O + N2
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
Na2Cl = Na + Cl =>
Na2Cl = 2 Na + Cl
FeO4 + H2 = Fe + H2O =>
FeO4 + 4 H2 = Fe + 4 H2O
H3O + CaCO3 = H2O + Ca + CO2 =>
2 H3O + CaCO3 = 3 H2O + Ca + CO2
Na2CO3 + BaCl2 = Na2Cl2 + BaCO3 =>
Na2CO3 + BaCl2 = Na2Cl2 + BaCO3
CH4 + CCl4 = CH2Cl2 =>
CH4 + CCl4 = 2 CH2Cl2
H2SO4(aq) + H2Na2CO4(s) = Na2SO4(aq) + H2O + CO2(g) =>
H2SO4(aq) + H2Na2CO4(s) = Na2SO4(aq) + 2 H2O + CO2(g)
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
SPO4 + Ni(NO3)2 = Ni(PO4)2 + SNO3 =>
2 SPO4 + Ni(NO3)2 = Ni(PO4)2 + 2 SNO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
NH4OH + CuSO4 = Cu(OH)2 + (NH4)2SO4 =>
2 NH4OH + CuSO4 = Cu(OH)2 + (NH4)2SO4
Rb + H2O = RbOH + H2 =>
2 Rb + 2 H2O = 2 RbOH + H2
KMg3AlSi3O10(OH)2 + CaCO3 + SiO2 = Ca2Mg5Si8O22(OH)2 + KAlSi3O8 + CO2 + H2O =>
5 KMg3AlSi3O10(OH)2 + 6 CaCO3 + 24 SiO2 = 3 Ca2Mg5Si8O22(OH)2 + 5 KAlSi3O8 + 6 CO2 + 2 H2O
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
Cl2 + KOH = KClO3 + KCl + H2O =>
3 Cl2 + 6 KOH = KClO3 + 5 KCl + 3 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
HCH2ClCO2 + NaOH = NaCH2ClCO2 + H2O =>
HCH2ClCO2 + NaOH = NaCH2ClCO2 + H2O
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr
MnO2 + KClO3 + KOH = K2MnO4 + KCl + H2O =>
3 MnO2 + KClO3 + 6 KOH = 3 K2MnO4 + KCl + 3 H2O
NaOH + CuS = Na2S + Cu(OH)2 =>
2 NaOH + CuS = Na2S + Cu(OH)2
Na2CO3 + Al2Cl6 = Al2(CO3)3 + NaCl =>
3 Na2CO3 + Al2Cl6 = Al2(CO3)3 + 6 NaCl
HNO3(aq) + Na2SO3(aq) = HSO3(aq) + Na2NO3(aq) =>
HNO3(aq) + Na2SO3(aq) = HSO3(aq) + Na2NO3(aq)
Ca(OH)(HCO3) = CaCO3 + H2O =>
Ca(OH)(HCO3) = CaCO3 + H2O
Ni(s) + HCl(aq) = NiCl2(aq) + H2(g) =>
Ni(s) + 2 HCl(aq) = NiCl2(aq) + H2(g)
Ca(OH)(HCO3) = CaCO3 + H2O =>
Ca(OH)(HCO3) = CaCO3 + H2O
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
C2H5NH2(g) + O2(g) = CO2(g) + H2O(g) + N2(g) =>
4 C2H5NH2(g) + 15 O2(g) = 8 CO2(g) + 14 H2O(g) + 2 N2(g)
KOH + H3PO4 = KH2PO4 + H2O =>
KOH + H3PO4 = KH2PO4 + H2O
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
Fe + O2 = Fe(O)2 =>
Fe + O2 = Fe(O)2
Fe + O2 = Fe(O) =>
2 Fe + O2 = 2 Fe(O)
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/26/13
Equations balanced on 10/26/12
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