Equations balanced on the previous day | Equations balanced on the next day |
4 Fe + 3 O2 = 2 Fe2O3
PbS(s) + O2(g) = PbO(s) + SO2(g) =>
2 PbS(s) + 3 O2(g) = 2 PbO(s) + 2 SO2(g)
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3
Fe + H2SeO4 = Fe2(SeO4)3 + H2 =>
2 Fe + 3 H2SeO4 = Fe2(SeO4)3 + 3 H2
NaOH + H3PO4 = H2O + Na3PO4 =>
3 NaOH + H3PO4 = 3 H2O + Na3PO4
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
C2H5(NO3)3 + O2 = CO2 + H2O + NO2 =>
4 C2H5(NO3)3 + 7 O2 = 8 CO2 + 10 H2O + 12 NO2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CuSO4(s) + Fe(s) = Fe2SO4(s) + Cu(s) =>
CuSO4(s) + 2 Fe(s) = Fe2SO4(s) + Cu(s)
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
C6H12O6 + O2 = H2O + CO2 =>
C6H12O6 + 6 O2 = 6 H2O + 6 CO2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Ca3N2 + H2O = Ca(OH)2 + NH3 =>
Ca3N2 + 6 H2O = 3 Ca(OH)2 + 2 NH3
N2O5 = N2O4 + O2 =>
2 N2O5 = 2 N2O4 + O2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Al + CrO3 = Al2O3 + Cr =>
2 Al + CrO3 = Al2O3 + Cr
BaCO3 = BaO + CO2 =>
BaCO3 = BaO + CO2
Sodiumhydrogencarbonate = Na2C2O4 + water + oxygen =>
4 NaHCO3 = 2 Na2C2O4 + 2 H2O + O2
CH4 + N2Cl4 = N2 + CCl4 + H2 =>
CH4 + N2Cl4 = N2 + CCl4 + 2 H2
Mn{2+} + S2O8{2-} + H2O = MnO2 + H2SO4 =>
Mn{2+} + S2O8{2-} + 2 H2O = MnO2 + 2 H2SO4
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
C2H4O2 + H2O = H3O + C2H3O2 =>
C2H4O2 + H2O = H3O + C2H3O2
Cr2(SO4)3(aq) + KOH(aq) = Cr(OH)3 + K2SO4 =>
Cr2(SO4)3(aq) + 6 KOH(aq) = 2 Cr(OH)3 + 3 K2SO4
CuS + HNO3 = Cu(NO3)2 + S + H2O + NO =>
3 CuS + 8 HNO3 = 3 Cu(NO3)2 + 3 S + 4 H2O + 2 NO
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
HI + H2SO4 = H2S + I2 + H2O =>
8 HI + H2SO4 = H2S + 4 I2 + 4 H2O
Zn + S = ZnS =>
Zn + S = ZnS
NH4OH + CH3COOH = NH4CH3COO + H2O =>
NH4OH + CH3COOH = NH4CH3COO + H2O
MnO2 + KNO3 + KOH = H2O + KMnO4 + KNO2 =>
2 MnO2 + 3 KNO3 + 2 KOH = H2O + 2 KMnO4 + 3 KNO2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Sn(OH)4 + H3PO4 = Sn3(PO4)4 + H2O =>
3 Sn(OH)4 + 4 H3PO4 = Sn3(PO4)4 + 12 H2O
Cu(OH)2 + H3PO4 = Cu3(PO4)2 + H2O =>
3 Cu(OH)2 + 2 H3PO4 = Cu3(PO4)2 + 6 H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
NH4OH + H2SO4 = (NH4)2SO4 + H2O =>
2 NH4OH + H2SO4 = (NH4)2SO4 + 2 H2O
C4H10 + O2 = H2O + CO2 =>
2 C4H10 + 13 O2 = 10 H2O + 8 CO2
H2S + O2 = H2O + SO2 =>
2 H2S + 3 O2 = 2 H2O + 2 SO2
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Mg(OH)2 + H3PO4 = Mg3(PO4)2 + H2O =>
3 Mg(OH)2 + 2 H3PO4 = Mg3(PO4)2 + 6 H2O
NaI + MnO2 + H2SO4 = MnSO4 + NaHSO4 + I2 + H2O =>
2 NaI + MnO2 + 3 H2SO4 = MnSO4 + 2 NaHSO4 + I2 + 2 H2O
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
Al + AgNO3 = Al(NO3)3 + Ag =>
Al + 3 AgNO3 = Al(NO3)3 + 3 Ag
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
HCl + SnCl2 + KMnO4 = MnCl2 + SnCl4 + H2O + KCl =>
16 HCl + 5 SnCl2 + 2 KMnO4 = 2 MnCl2 + 5 SnCl4 + 8 H2O + 2 KCl
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/25/14
Equations balanced on 11/24/13
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