| Equations balanced on the previous day | Equations balanced on the next day |
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2 H3AsO4 = As2O5 + 3 H2O
Na + O2 = NaO2 =>
Na + O2 = NaO2
MgO + NaOH = Mg(OH)2 + Na2O =>
MgO + 2 NaOH = Mg(OH)2 + Na2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Sb + Cl2 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3
Hg2(NO3)2 + Al(C2H3O2)3 = Hg2(C2H3O2)2 + Al(NO3)3 =>
3 Hg2(NO3)2 + 2 Al(C2H3O2)3 = 3 Hg2(C2H3O2)2 + 2 Al(NO3)3
H2O + CH3SO3H = H3O + CH3SO3 =>
H2O + CH3SO3H = H3O + CH3SO3
Al2(SO4)3 + CHNaO3 = Al(OH)3 + Na2SO4 + CO2 =>
Al2(SO4)3 + 6 CHNaO3 = 2 Al(OH)3 + 3 Na2SO4 + 6 CO2
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
C55H98O6 + O2 = CO2 + H2O =>
2 C55H98O6 + 153 O2 = 110 CO2 + 98 H2O
Pb(NO3)2 + HCl = PbCl2 + HNO3 =>
Pb(NO3)2 + 2 HCl = PbCl2 + 2 HNO3
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
Ca(C2H3O2)2 + NaOH = CaOH + Na(C2H3O2)2 =>
Ca(C2H3O2)2 + NaOH = CaOH + Na(C2H3O2)2
Ca3(PO4)2 + SiO2 + C = P + Ca2SiO4 + CO =>
2 Ca3(PO4)2 + 3 SiO2 + 10 C = 4 P + 3 Ca2SiO4 + 10 CO
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Ca(C2H3O2)2 + NaOH = Ca(OH)2 + Na(C2H3O2) =>
Ca(C2H3O2)2 + 2 NaOH = Ca(OH)2 + 2 Na(C2H3O2)
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Al + ZnCl2 = Zn + AlCl3 =>
2 Al + 3 ZnCl2 = 3 Zn + 2 AlCl3
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
K2CO3 + ZnC2H3O2 = K2C2H3O2 + ZnCO3 =>
K2CO3 + ZnC2H3O2 = K2C2H3O2 + ZnCO3
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CaCl2 + NaOH = CaOH + NaCl2 =>
CaCl2 + NaOH = CaOH + NaCl2
C3H7OH + Na2Cr2O7 + H2SO4 = Cr2(SO4)3 + Na2SO4 + H2O + HC3H5O2 =>
3 C3H7OH + 2 Na2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 Na2SO4 + 11 H2O + 3 HC3H5O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CaO + SO2 = CaSO3 =>
CaO + SO2 = CaSO3
Na2S2O3 + Br2 + H2O = Na2HSO4 + S + HBr =>
2 Na2S2O3 + Br2 + 2 H2O = 2 Na2HSO4 + 2 S + 2 HBr
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CaCl2 + NaOH = Ca(OH)2 + NaCl =>
CaCl2 + 2 NaOH = Ca(OH)2 + 2 NaCl
CO2 + Mg(OH)2 = MgCO3 + H2O =>
CO2 + Mg(OH)2 = MgCO3 + H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
H3AsO4 = As2O5 + H2O =>
2 H3AsO4 = As2O5 + 3 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
CaCl2 + AgNO3 = Ca(NO3)2 + AgCl =>
CaCl2 + 2 AgNO3 = Ca(NO3)2 + 2 AgCl
CuSO4 + NH4Cl = CuCl + NH4SO4 =>
CuSO4 + NH4Cl = CuCl + NH4SO4
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
CaCO3 + HCl = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
CuCl2 + H2S = CuS + HCl =>
CuCl2 + H2S = CuS + 2 HCl
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 04/11/12
Equations balanced on 05/11/11
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