| Equations balanced on the previous day | Equations balanced on the next day |
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Pb(No3)2 + 2 HCl = PbCl2 + 2 HNo3
Na + KNO3 = NaO + K2O + N2 =>
5 Na + 2 KNO3 = 5 NaO + K2O + N2
CH3NH2 + O2 = CO2 + NO2 + H20 =>
4 CH3NH2 + 8 O2 = 4 CO2 + 4 NO2 + H20
Ni(CO)4 = Ni + CO =>
Ni(CO)4 = Ni + 4 CO
CaC2 + H2O = C2H2 + CaO =>
CaC2 + H2O = C2H2 + CaO
Cs + Br2 = CsBr =>
2 Cs + Br2 = 2 CsBr
Rb + N2 = RbN =>
2 Rb + N2 = 2 RbN
SiO2 + H2O = H2SiO3 =>
SiO2 + H2O = H2SiO3
SO2 + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O =>
3 SO2 + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + O2 =>
2 K2Cr2O7 + 8 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 8 H2O + 3 O2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Na2Cr2O7 + SO2 + H2O = Cr(OH)SO4 + Na2SO4 =>
Na2Cr2O7 + 3 SO2 + H2O = 2 Cr(OH)SO4 + Na2SO4
CaCO3 + H2O = CaO + CO3H2 =>
CaCO3 + H2O = CaO + CO3H2
Al3 + O2 = Al2O3 =>
4 Al3 + 9 O2 = 6 Al2O3
As2S5 + HNO3 + H2O = H2SO4 + H3AsO4 + NO =>
3 As2S5 + 40 HNO3 + 4 H2O = 15 H2SO4 + 6 H3AsO4 + 40 NO
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C6H8O7 + CaCO3 = Ca3(C6H5O7)2 + CO2 + H2O =>
2 C6H8O7 + 3 CaCO3 = Ca3(C6H5O7)2 + 3 CO2 + 3 H2O
Cu + S + O = CuSO4 =>
Cu + S + 4 O = CuSO4
NO2 + H20 = HNO3 + NO =>
40 NO2 + H20 = 20 HNO3 + 20 NO
NO2 + H20 = HNO3 + NO =>
40 NO2 + H20 = 20 HNO3 + 20 NO
C + O = CO2 =>
C + 2 O = CO2
HCOONa + H2O = H3O + COONa =>
HCOONa + H2O = H3O + COONa
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Mg + H3PO4 = Mg(PO4)2 + H2 =>
Mg + 2 H3PO4 = Mg(PO4)2 + 3 H2
Mg + H3PO4 = Mg3(PO4)2 + H2 =>
3 Mg + 2 H3PO4 = Mg3(PO4)2 + 3 H2
AsO4{3+} + Zn + H{+} = Zn{2+} + H2O + AsH3 =>
AsO4{3+} + 7 Zn + 11 H{+} = 7 Zn{2+} + 4 H2O + AsH3
AsO4{3-} + Zn + H{+} = Zn{2+} + H2O + AsH3 =>
AsO4{3-} + 4 Zn + 11 H{+} = 4 Zn{2+} + 4 H2O + AsH3
P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3
MnO4{-} + C2O4{2-} + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5 C2O4{2-} + 16 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O
Fe3O4 + HNO3 = Fe(NO3)3 + NO + H2O =>
3 Fe3O4 + 28 HNO3 = 9 Fe(NO3)3 + NO + 14 H2O
H3CO2 + Ca2 = CaCO + H3O =>
2 H3CO2 + Ca2 = 2 CaCO + 2 H3O
NH4OH + HCl = H2O + NH4Cl =>
NH4OH + HCl = H2O + NH4Cl
Mg + ZnSO4 = MgSO4 + Zn =>
Mg + ZnSO4 = MgSO4 + Zn
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
NaCN + H2O = NaOH + HCN =>
NaCN + H2O = NaOH + HCN
Au + H2SO4 = Au2(SO4)3 + H2 =>
2 Au + 3 H2SO4 = Au2(SO4)3 + 3 H2
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
CH3 + K2Cr2O7 + H2SO4 = HCHO + Cr2(SO4)3 + K2SO4 + H2O =>
2 CH3 + K2Cr2O7 + 4 H2SO4 = 2 HCHO + Cr2(SO4)3 + K2SO4 + 5 H2O
NH4Cl + H2O = NH4OH + HCl =>
NH4Cl + H2O = NH4OH + HCl
Br2 + KOH = KBrO3 + KBr + H2O =>
3 Br2 + 6 KOH = KBrO3 + 5 KBr + 3 H2O
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
NaN3 = N2 + Na =>
2 NaN3 = 3 N2 + 2 Na
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr
NiOH = NiO + H =>
NiOH = NiO + H
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
Mg + AGNO3 = Mg(NO3)2 + AG =>
Mg + 2 AGNO3 = Mg(NO3)2 + 2 AG
Al + Br2 = AlBr =>
2 Al + Br2 = 2 AlBr
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/30/13
Equations balanced on 06/29/12
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