| Equations balanced on the previous day | Equations balanced on the next day |
| 1 2 3 4 5 6 7 |
2 A + 3 B = A2B3
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 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
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
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
NH4Cl = NH3 + HCl =>
NH4Cl = NH3 + HCl
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Hg(NO3)2 + AlCl3 = HgCl2 + Al(NO3)3 =>
3 Hg(NO3)2 + 2 AlCl3 = 3 HgCl2 + 2 Al(NO3)3
Al + FeO = AlO + Fe =>
Al + FeO = AlO + Fe
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
Sb + Cl = SbCl3 =>
Sb + 3 Cl = SbCl3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
P4 + F2 = PF3 =>
P4 + 6 F2 = 4 PF3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
CaCO3 + H3PO4 = Ca3(PO4)2 + CO2 + H2O =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 CO2 + 3 H2O
Zn + HCl = H2 + ZnCl2 =>
Zn + 2 HCl = H2 + ZnCl2
N2(g) + H2(g) = NH3(g) =>
N2(g) + 3 H2(g) = 2 NH3(g)
Al2 + H2SO4 = Al(SO4)3 + H2 =>
Al2 + 6 H2SO4 = 2 Al(SO4)3 + 6 H2
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
MgO + Fe = Fe2O3 + Mg =>
3 MgO + 2 Fe = Fe2O3 + 3 Mg
C4H12O6 + O2 = CO2 + H2O =>
C4H12O6 + 4 O2 = 4 CO2 + 6 H2O
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
(C4H12O6) + O2 = CO2 + H2O =>
(C4H12O6) + 4 O2 = 4 CO2 + 6 H2O
(C4H12O6) + O2 = CO2 + H2O =>
(C4H12O6) + 4 O2 = 4 CO2 + 6 H2O
(C4H12O6) + O2 = CO2 + H2O =>
(C4H12O6) + 4 O2 = 4 CO2 + 6 H2O
C6H12O6 + SO4{-2)+H{+} = H2O+CO2+H2S =>
C6H12O6 + 3 SO4{-2)+6H{+} = 6 H2O+6CO2+3H2S
CH3OH + SO4{-2)+H{+} = H2O+CO2+H2S =>
4 CH3OH + 3 SO4{-2)+6H{+} = 8 H2O+4CO2+3H2S
CH3COOH + Mg = MgCOOH + CH3 =>
CH3COOH + Mg = MgCOOH + CH3
CH3COOH + Mg = CH3Mg + COOH =>
CH3COOH + Mg = CH3Mg + COOH
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
N2 + H2 = N2H2 =>
N2 + H2 = N2H2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Mg + CO2 = MgO + C =>
2 Mg + CO2 = 2 MgO + C
CH3OH + SO4{-}2 + H{+} = H2S + CO2 + H2O =>
3 CH3OH + 2 SO4{-}2 + 2 H{+} = 2 H2S + 3 CO2 + 5 H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CH2 + O2 = CO2 + H2O =>
2 CH2 + 3 O2 = 2 CO2 + 2 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 07/10/08
Equations balanced on 08/09/07
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