| Equations balanced on the previous day | Equations balanced on the next day |
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2 Na + 2 H2O = 2 NaOH + H2
Fe2(SO4)3 = Fe2O3 + SO2 + O2 =>
2 Fe2(SO4)3 = 2 Fe2O3 + 6 SO2 + 3 O2
CaCN2 + H2O = CaCO3 + NH3 =>
CaCN2 + 3 H2O = CaCO3 + 2 NH3
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
C2H5 + O2 = CO2 + H2O =>
4 C2H5 + 13 O2 = 8 CO2 + 10 H2O
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
MgCl2 + AgNO3 = AgCl + Mg(NO3)2 =>
MgCl2 + 2 AgNO3 = 2 AgCl + Mg(NO3)2
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
MnO2 + H2SO4 + NaCl = Cl2 + MnSO4 + H2O + NaSO4 =>
2 MnO2 + 4 H2SO4 + 2 NaCl = Cl2 + 2 MnSO4 + 4 H2O + 2 NaSO4
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
SiO2 + C = Si + CO =>
SiO2 + 2 C = Si + 2 CO
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
PbS + H2O2 = PbSO4 + H2O =>
PbS + 4 H2O2 = PbSO4 + 4 H2O
CuO + NH3 = Cu + N2 + H2O =>
3 CuO + 2 NH3 = 3 Cu + N2 + 3 H2O
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
SiCl4 + Mg = Si + MgCl =>
SiCl4 + 4 Mg = Si + 4 MgCl
Ba(NO3)2 = BaO + NO2 + O2 =>
2 Ba(NO3)2 = 2 BaO + 4 NO2 + O2
C + S8 = CS2 =>
4 C + S8 = 4 CS2
MnO2 + H2SO4 + NaCl = Cl2 + MnSO4 + H2O + NaSO4 =>
2 MnO2 + 4 H2SO4 + 2 NaCl = Cl2 + 2 MnSO4 + 4 H2O + 2 NaSO4
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Na2SiF6 + Na = Si + NaF =>
Na2SiF6 + 4 Na = Si + 6 NaF
Al(s) + NiBr3(aq) = AlBr3 + Ni =>
Al(s) + NiBr3(aq) = AlBr3 + Ni
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
SiF4 + H2O = HF + SiO2 =>
SiF4 + 2 H2O = 4 HF + SiO2
PbO + O2 = Pb3O4 =>
6 PbO + O2 = 2 Pb3O4
Al + O2 = AlO3 =>
2 Al + 3 O2 = 2 AlO3
H2SO4 + MG(OH)2 = MGSO4 + H2O =>
H2SO4 + MG(OH)2 = MGSO4 + 2 H2O
KMnO4 + H2SO4 + C6H10 + H2O = K2SO4 + MnSO4 + C6H12O2 =>
2 KMnO4 + 3 H2SO4 + 5 C6H10 + 2 H2O = K2SO4 + 2 MnSO4 + 5 C6H12O2
H2SO4 + Mg(OH)2 = MgSO4 + H2O =>
H2SO4 + Mg(OH)2 = MgSO4 + 2 H2O
O + H = H2O =>
O + 2 H = H2O
O2 + H = H2O =>
O2 + 4 H = 2 H2O
Ca(OH)2 + NH4Cl = CaCl2 + NH3 + H2O =>
Ca(OH)2 + 2 NH4Cl = CaCl2 + 2 NH3 + 2 H2O
Pb + PbO2 + H2SO4 = PbSO4 + H2O =>
Pb + PbO2 + 2 H2SO4 = 2 PbSO4 + 2 H2O
Fe + CO2 = C + Fe2O3 =>
4 Fe + 3 CO2 = 3 C + 2 Fe2O3
C3H6O2S + O2 = CO2 + H2O + SO3 =>
C3H6O2S + 5 O2 = 3 CO2 + 3 H2O + SO3
Pb(s) + AgNO3(aq) = Pb(NO3)2(aq) + Ag(s) =>
Pb(s) + 2 AgNO3(aq) = Pb(NO3)2(aq) + 2 Ag(s)
Na + C2H5OH = ONa + C2H6 =>
Na + C2H5OH = ONa + C2H6
I2O5 + CO = I2 + CO2 =>
I2O5 + 5 CO = I2 + 5 CO2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Al(ClO4)3 + CH4N2O = Al2O3 + CO2 + HCl + N2 + H2O =>
2 Al(ClO4)3 + 8 CH4N2O = Al2O3 + 8 CO2 + 6 HCl + 8 N2 + 13 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 07/02/12
Equations balanced on 08/01/11
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