| Equations balanced on the previous day | Equations balanced on the next day |
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2 NaO2 + H2O = 2 NaOH + 3 O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H2(SO4) + Al(OH)3 = Al2(SO4)3 + H(OH) =>
3 H2(SO4) + 2 Al(OH)3 = Al2(SO4)3 + 6 H(OH)
HNO3 + Ca(OH)2 = H2O + Ca(NO3)2 =>
2 HNO3 + Ca(OH)2 = 2 H2O + Ca(NO3)2
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
HCl + NaOH = HNa + ClOH =>
HCl + NaOH = HNa + ClOH
Ag2S + KCN = KAg(CN)2 + K2S =>
Ag2S + 4 KCN = 2 KAg(CN)2 + K2S
Mg + Co(NO3)2 = MgN2 + CoO6 =>
Mg + Co(NO3)2 = MgN2 + CoO6
Sb + S2 = Sb2S3 =>
4 Sb + 3 S2 = 2 Sb2S3
NaHCO3 + C6H8O7 = CO2 + NaC6H5O7 + H2O =>
9 NaHCO3 + 8 C6H8O7 = 3 CO2 + 9 NaC6H5O7 + 14 H2O
HNO3 + Fe = Fe(NO3)3 + H2 =>
6 HNO3 + 2 Fe = 2 Fe(NO3)3 + 3 H2
FeCl2 + Na3PO4 = Fe3(PO4)2 + NaCl =>
3 FeCl2 + 2 Na3PO4 = Fe3(PO4)2 + 6 NaCl
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
BrF3 = Br + F =>
BrF3 = Br + 3 F
SiO2 + Mg = Si + MgO =>
SiO2 + 2 Mg = Si + 2 MgO
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
Al(SO4)3 + KOH = AlOH + K(SO4)3 =>
Al(SO4)3 + KOH = AlOH + K(SO4)3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
CH3CH2COOH + O2 = CO2 + H2O =>
2 CH3CH2COOH + 7 O2 = 6 CO2 + 6 H2O
Br2 + KI2 = KBr2 + I2 =>
Br2 + KI2 = KBr2 + I2
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
Fe2(SO4)3 + KSCN = K3Fe(SCN)6 + K2SO4 =>
Fe2(SO4)3 + 12 KSCN = 2 K3Fe(SCN)6 + 3 K2SO4
Fe2(SO4)3 + KSCN = K3Fe(SCN)6 + K2SO4 =>
Fe2(SO4)3 + 12 KSCN = 2 K3Fe(SCN)6 + 3 K2SO4
H + O = H2O =>
2 H + O = H2O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
N2F3 = N2 + F3 =>
N2F3 = N2 + F3
NaCl + KH2SbO4 = Na2H2Sb2O7 + KCl + H2O =>
2 NaCl + 2 KH2SbO4 = Na2H2Sb2O7 + 2 KCl + H2O
N2F3 = N2 + F3 =>
N2F3 = N2 + F3
Al + Cl = AlCl3 =>
Al + 3 Cl = AlCl3
CaCl2 + K3PO4 = Ca3(PO4)2 + KCl =>
3 CaCl2 + 2 K3PO4 = Ca3(PO4)2 + 6 KCl
Fe{+3} + Mg = Mg{+2} + Fe{+2} =>
2 Fe{+3} + Mg = Mg{+2} + 2 Fe{+2}
(NH4)2CO3 = NH3 + CO2 + H2O =>
(NH4)2CO3 = 2 NH3 + CO2 + H2O
N2(g) + O2(g) + H2O = HNO3(aq) =>
2 N2(g) + 5 O2(g) + 2 H2O = 4 HNO3(aq)
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
CuCO2 = Cu02 + CO2 =>
2 CuCO2 = Cu02 + 2 CO2
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Fe{+3} + Cu = Cu{+2} + Fe{+2} =>
2 Fe{+3} + Cu = Cu{+2} + 2 Fe{+2}
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CuCO2 = Cu0 + CO2 =>
CuCO2 = Cu0 + CO2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
Fe2O3 + Cu = CuO + FeO =>
Fe2O3 + Cu = CuO + 2 FeO
Mg + P4 = Mg3P2 =>
6 Mg + P4 = 2 Mg3P2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 01/12/10
Equations balanced on 02/11/09
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