| Equations balanced on the previous day | Equations balanced on the next day |
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2 Au2O3 = 4 Au + 3 O2
HCl + Na2SO3 = H2SO3 + NaCl =>
2 HCl + Na2SO3 = H2SO3 + 2 NaCl
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
C6H12 + Cl2 + KI = C6H12I + KCl =>
2 C6H12 + Cl2 + 2 KI = 2 C6H12I + 2 KCl
H2S + Cl2 = S8 + HCl =>
8 H2S + 8 Cl2 = S8 + 16 HCl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Mg + H3PO4 = Mg3(PO4)2 + H2 =>
3 Mg + 2 H3PO4 = Mg3(PO4)2 + 3 H2
Ca + AlCl3 = CaCl2 + Al =>
3 Ca + 2 AlCl3 = 3 CaCl2 + 2 Al
KOH + HNO2 = KNO2 + H2O =>
KOH + HNO2 = KNO2 + H2O
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
SnCO3 + H2SO4 = SnSO4 + H2CO3 =>
SnCO3 + H2SO4 = SnSO4 + H2CO3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C4H8O2 + O2 = CO2 + H2O =>
C4H8O2 + 5 O2 = 4 CO2 + 4 H2O
Fe(OH)3 + H2SO3 = Fe2(SO3)3 + H2O =>
2 Fe(OH)3 + 3 H2SO3 = Fe2(SO3)3 + 6 H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H2SO4 + C2O3 = C2SO4 + H2O + CO2 =>
H2SO4 + 3 C2O3 = C2SO4 + H2O + 4 CO2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
H2SO4 + C2O3 = C2SO4 + H2O + CO2 =>
H2SO4 + 3 C2O3 = C2SO4 + H2O + 4 CO2
Al(OH)3 + H2S = Al2S3 + H2O =>
2 Al(OH)3 + 3 H2S = Al2S3 + 6 H2O
Ca{2+} + O{-2} = CaO =>
Ca{2+} + O{-2} = CaO
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
Pb(C2H3O2)2 + HCl = PbCl2 + HC2H3O2 =>
Pb(C2H3O2)2 + 2 HCl = PbCl2 + 2 HC2H3O2
Fe + HCl = FeCl + H2 =>
2 Fe + 2 HCl = 2 FeCl + H2
HgO + Cl2 = HgCl2HgO + ClO =>
4 HgO + 3 Cl2 = 2 HgCl2HgO + 2 ClO
Ag + Br = AgBr =>
Ag + Br = AgBr
HgO + Cl2 = HgCl2HgO + ClO2 =>
8 HgO + 5 Cl2 = 4 HgCl2HgO + 2 ClO2
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
HgO + Cl2 = HgCl2HgO + ClO2 =>
8 HgO + 5 Cl2 = 4 HgCl2HgO + 2 ClO2
HClO4 + BaO2H2 = H2O + BaCl2O8 =>
2 HClO4 + BaO2H2 = 2 H2O + BaCl2O8
HgO + Cl2 = HgCl2HgO + ClO2 =>
8 HgO + 5 Cl2 = 4 HgCl2HgO + 2 ClO2
H2S + NaNO3 + H2O = SO3 + NaOH + NH3 =>
H2S + NaNO3 + H2O = SO3 + NaOH + NH3
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
ZnO(s) + H2O(l) = Zn(OH)2(aq) =>
ZnO(s) + H2O(l) = Zn(OH)2(aq)
HI + NaOH = H2O + NaI =>
HI + NaOH = H2O + NaI
Cl2 + NH3 = N2H4 + NH4Cl =>
Cl2 + 4 NH3 = N2H4 + 2 NH4Cl
KOH + H2So4 = K2So4 + H2O =>
2 KOH + H2So4 = K2So4 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
B5H9 + O2 = B2O3 + H2O =>
2 B5H9 + 12 O2 = 5 B2O3 + 9 H2O
Ag2NO3 + K2CrO4 = Ag2CrO4 + K2NO3 =>
Ag2NO3 + K2CrO4 = Ag2CrO4 + K2NO3
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
C + O2 = CO =>
2 C + O2 = 2 CO
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
C3H8 + O2 = CO2 + H20 =>
5 C3H8 + 15 O2 = 15 CO2 + 2 H20
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al2O3 + C = CO2 + Al =>
2 Al2O3 + 3 C = 3 CO2 + 4 Al
H3PO4 + Al(OH)3 = AlPO4 + H2O =>
H3PO4 + Al(OH)3 = AlPO4 + 3 H2O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 07/05/18
Equations balanced on 08/04/17
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