Equations balanced on the previous day | Equations balanced on the next day |
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FeS2 + 2 HCl = FeCl2 + 2 HS
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
NH3(g) + O2(g) = NO2(g) + H2O(g) =>
4 NH3(g) + 7 O2(g) = 4 NO2(g) + 6 H2O(g)
Na + HOH = NaOH + H2 =>
2 Na + 2 HOH = 2 NaOH + H2
C + Fe2O3 = Fe + CO =>
3 C + Fe2O3 = 2 Fe + 3 CO
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Zn(OH)2 + HCl = H2O + ZnCl2 =>
Zn(OH)2 + 2 HCl = 2 H2O + ZnCl2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C7H6O3 + O2 = CO2 + H2O =>
C7H6O3 + 7 O2 = 7 CO2 + 3 H2O
NH4NO3 + Pb(ClO4)2 = Pb(NO3)2 + NH4ClO4 =>
2 NH4NO3 + Pb(ClO4)2 = Pb(NO3)2 + 2 NH4ClO4
MgO2H2 = MgO + H2O =>
MgO2H2 = MgO + H2O
Fe2O3 + CO = Fe3 + CO2 =>
3 Fe2O3 + 9 CO = 2 Fe3 + 9 CO2
RbOH + H2SO4 = H2O + Rb2SO4 =>
2 RbOH + H2SO4 = 2 H2O + Rb2SO4
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Ca2(CO3)2 + HCl = CO2 + H2O + CaCl2 =>
Ca2(CO3)2 + 4 HCl = 2 CO2 + 2 H2O + 2 CaCl2
FeBr3 + ZnSO4 = Fe2S3O12 + ZnBr2 =>
2 FeBr3 + 3 ZnSO4 = Fe2S3O12 + 3 ZnBr2
LiAlH4 + BF3 = LiF + AlF3 + B2H6 =>
3 LiAlH4 + 4 BF3 = 3 LiF + 3 AlF3 + 2 B2H6
Ca + PbO2 = CaO + Pb =>
2 Ca + PbO2 = 2 CaO + Pb
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
AlCl3 + K2CO3 = Al2(CO3)3 + KCl =>
2 AlCl3 + 3 K2CO3 = Al2(CO3)3 + 6 KCl
HCl + O2 = Cl2 + H2O =>
4 HCl + O2 = 2 Cl2 + 2 H2O
Cu + HNO3 = Cu(NO3)2 + H2O + NO2 =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 H2O + 2 NO2
Al + HCl = Al(Cl)3 + H2 =>
2 Al + 6 HCl = 2 Al(Cl)3 + 3 H2
Ca + PbO2 = CaO + Pb =>
2 Ca + PbO2 = 2 CaO + Pb
NpF3 + O2 + HF = NpF4 + H2O =>
4 NpF3 + O2 + 4 HF = 4 NpF4 + 2 H2O
Al2O2 + H2 = Al + H2O =>
Al2O2 + 2 H2 = 2 Al + 2 H2O
Al2O3 + H2 = Al + H2O =>
Al2O3 + 3 H2 = 2 Al + 3 H2O
MgSO4H14O7 = MgSO4 + H2O =>
MgSO4H14O7 = MgSO4 + 7 H2O
LiOH + CO2 = Li2CO3 + H2O =>
2 LiOH + CO2 = Li2CO3 + H2O
Na3PO4 + AgNO3 = Ag3PO4 + NaNO3 =>
Na3PO4 + 3 AgNO3 = Ag3PO4 + 3 NaNO3
Be2C + H2O = Be(OH)2 + CH4 =>
Be2C + 4 H2O = 2 Be(OH)2 + CH4
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
NaPb + C2H5Cl = Pb(C2H5)4 + Pb + NaCl =>
4 NaPb + 4 C2H5Cl = Pb(C2H5)4 + 3 Pb + 4 NaCl
CuS + HNO3 = Cu(NO3)2 + S + H2O + NO =>
3 CuS + 8 HNO3 = 3 Cu(NO3)2 + 3 S + 4 H2O + 2 NO
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
H2SO4 + CuO = H2O + CuSO4 =>
H2SO4 + CuO = H2O + CuSO4
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
H3Cit + NaOH = Na3Cit + H2O =>
H3Cit + 3 NaOH = Na3Cit + 3 H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
NH4Cl + CaO = NH3 + CaCl2 + H2O =>
2 NH4Cl + CaO = 2 NH3 + CaCl2 + H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
KClO4 = KCl + O2 =>
KClO4 = KCl + 2 O2
XNa2SnO2 + H2O = XSn(OH)2 + NaOH =>
XNa2SnO2 + 2 H2O = XSn(OH)2 + 2 NaOH
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/14/08
Equations balanced on 10/14/07
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