| Equations balanced on the previous day | Equations balanced on the next day |
| 1 2 3 4 5 6 7 8 |
KI + H2O = KOH + HI
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
Na3PO4 + H2O = NaOH + H3PO4 =>
Na3PO4 + 3 H2O = 3 NaOH + H3PO4
H2Se + O2 = SeO2 + H2O =>
2 H2Se + 3 O2 = 2 SeO2 + 2 H2O
Mg + CuCl2 = MgCl2 + Cu =>
Mg + CuCl2 = MgCl2 + Cu
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
NH4Cl = NH3 + HCl =>
NH4Cl = NH3 + HCl
Ag2O + C = Ag + CO2 =>
2 Ag2O + C = 4 Ag + CO2
Ca(OH)2 = CaO + H2O =>
Ca(OH)2 = CaO + H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
HBr + F2 = HF + Br2 =>
2 HBr + F2 = 2 HF + Br2
NH4 + H2O = NOH + H2 =>
2 NH4 + 2 H2O = 2 NOH + 5 H2
Cu + HCl = CuCl + H2 =>
2 Cu + 2 HCl = 2 CuCl + H2
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
HCl + CO = HCO + Cl2 =>
2 HCl + 2 CO = 2 HCO + Cl2
CaO + H2O = Ca + H2O2 =>
CaO + H2O = Ca + H2O2
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Na + H2O = Na(OH) + H2 =>
2 Na + 2 H2O = 2 Na(OH) + H2
NaOH + KSb(OH)6 = NaSb(OH)6 + K + OH =>
NaOH + KSb(OH)6 = NaSb(OH)6 + K + OH
NaOH + KSb(OH)6 = NaSb(OH)6 + KOH =>
NaOH + KSb(OH)6 = NaSb(OH)6 + KOH
HNO3 + H2O = H3O + NO3 =>
HNO3 + H2O = H3O + NO3
C8H18 + O2 = H2O + CO2 =>
2 C8H18 + 25 O2 = 18 H2O + 16 CO2
Ba(ClO3)2 = BaCl2 + O2 =>
Ba(ClO3)2 = BaCl2 + 3 O2
Si3H8 + O2 = SiO2 + H2O =>
Si3H8 + 5 O2 = 3 SiO2 + 4 H2O
Al + CuCl2 = AlCl6 + Cu =>
Al + 3 CuCl2 = AlCl6 + 3 Cu
Mg + CuCl2 = MgCl4 + Cu =>
Mg + 2 CuCl2 = MgCl4 + 2 Cu
CuO + C = Cu + CO2 =>
2 CuO + C = 2 Cu + CO2
Na2O + CO2 = Na2CO3 =>
Na2O + CO2 = Na2CO3
Na + PO4 = NaPO4 =>
Na + PO4 = NaPO4
C2H8 + O2 = CO2 + H2O =>
C2H8 + 4 O2 = 2 CO2 + 4 H2O
Fe + CuSO4 = Cu + FeSO4 =>
Fe + CuSO4 = Cu + FeSO4
P4O10 + KOH = K3PO4 + H2O =>
P4O10 + 12 KOH = 4 K3PO4 + 6 H2O
Hg2CO3 = Hg + HgO + CO2 =>
Hg2CO3 = Hg + HgO + CO2
C6H12O6 + H2O = C6H14O7 =>
C6H12O6 + H2O = C6H14O7
Ca + H2O = CaO + H2 =>
Ca + H2O = CaO + H2
K(NO3) = K(NO2) + O2 =>
2 K(NO3) = 2 K(NO2) + O2
Zn + CuCl2 = ZnCl4 + Cu =>
Zn + 2 CuCl2 = ZnCl4 + 2 Cu
HCl + NaOH = NaCl + HOH =>
HCl + NaOH = NaCl + HOH
Al + Fe2O3 = Fe + Al2O3 =>
2 Al + Fe2O3 = 2 Fe + Al2O3
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3
Al + CuCl2 = AlCl2 + Cu =>
Al + CuCl2 = AlCl2 + Cu
CuCO3 + Ca = CaCO3 + Cu =>
CuCO3 + Ca = CaCO3 + Cu
HCl + Fe2O3 = H2O + FeCl3 =>
6 HCl + Fe2O3 = 3 H2O + 2 FeCl3
Cu + AgNO3 = Ag + Cu(NO3)2 =>
Cu + 2 AgNO3 = 2 Ag + Cu(NO3)2
H2SnCl6 + H2S = SnS2 + HCl =>
H2SnCl6 + 2 H2S = SnS2 + 6 HCl
AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
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| Equations balanced on the previous day | Equations balanced on the next day |
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