| Equations balanced on the previous day | Equations balanced on the next day |
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2 NH4Cl + H2SO4 = (NH4)2SO4 + 2 HCl
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
Na2CO3 + HCl = H2O + CO2 + NaCl =>
Na2CO3 + 2 HCl = H2O + CO2 + 2 NaCl
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
Au + NaCN + O2 + H2O = NaAu(CN)2 + NaOH =>
4 Au + 8 NaCN + O2 + 2 H2O = 4 NaAu(CN)2 + 4 NaOH
Zn + HBr = ZnBr + H =>
Zn + HBr = ZnBr + H
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Cr2O3 + Si = Cr + SiO2 =>
2 Cr2O3 + 3 Si = 4 Cr + 3 SiO2
NH4Cl + Ba(OH)2 = NH3 + BaCl2 + H2O =>
2 NH4Cl + Ba(OH)2 = 2 NH3 + BaCl2 + 2 H2O
KMnO4 + HCl = Cl2 + MnCl2 + KCl + H2O =>
2 KMnO4 + 16 HCl = 5 Cl2 + 2 MnCl2 + 2 KCl + 8 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
HCl + NH3 = NH4Cl =>
HCl + NH3 = NH4Cl
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Ca5(PO4)3F + H2SO4 + H2O = H3PO4 + CaSO4*2H2O + HF =>
Ca5(PO4)3F + 5 H2SO4 + 10 H2O = 3 H3PO4 + 5 CaSO4*2H2O + HF
O2 + H2 = H2O =>
O2 + 2 H2 = 2 H2O
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
O2 + Hg = HgO =>
O2 + 2 Hg = 2 HgO
Cu + Cl2 = CuCl2 =>
Cu + Cl2 = CuCl2
SO2 + KMnO4 + H2O = K2SO4 + MnSO4 + H2SO4 =>
5 SO2 + 2 KMnO4 + 2 H2O = K2SO4 + 2 MnSO4 + 2 H2SO4
Na2CO3 = Na2O + CO2 =>
Na2CO3 = Na2O + CO2
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
MgSO4 + NH4OH = Mg(OH)2 + (NH4)2SO4 =>
MgSO4 + 2 NH4OH = Mg(OH)2 + (NH4)2SO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NH4 + O2 = N2O + H2O =>
4 NH4 + 5 O2 = 2 N2O + 8 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Na2O2 + H2SO4 = Na2SO4 + H2O2 =>
Na2O2 + H2SO4 = Na2SO4 + H2O2
Al + Cu(NO3)2 = Al(NO3)3 + Cu =>
2 Al + 3 Cu(NO3)2 = 2 Al(NO3)3 + 3 Cu
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
MnO2 + HBr = Br2 + MnBr2 + H2O =>
MnO2 + 4 HBr = Br2 + MnBr2 + 2 H2O
NH3 + HNO3 = NH4NO3 =>
NH3 + HNO3 = NH4NO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Na2CO3 + H2SO4 = Na2SO4 + H2O + CO2 =>
Na2CO3 + H2SO4 = Na2SO4 + H2O + CO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
KOH + H2O2 + Cr(OH)3 = K2CrO4 + H2O =>
4 KOH + 3 H2O2 + 2 Cr(OH)3 = 2 K2CrO4 + 8 H2O
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/03/08
Equations balanced on 10/03/07
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