| Equations balanced on the previous day | Equations balanced on the next day |
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PbS + 4 H2O2 = PbSO4 + 4 H2O
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2 =>
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
Al + KOH + H2O = K3[Al(OH)6] + H =>
Al + 3 KOH + 3 H2O = K3[Al(OH)6] + 3 H
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Al + KOH + H2O = K3[Al(OH)6] + H2 =>
2 Al + 6 KOH + 6 H2O = 2 K3[Al(OH)6] + 3 H2
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
Fe2O3(s) + CO(g) = Fe(s) + CO2(g) =>
Fe2O3(s) + 3 CO(g) = 2 Fe(s) + 3 CO2(g)
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NO + Cl2 = NOCl =>
2 NO + Cl2 = 2 NOCl
C2H4O2 + C5H12O = C7H14O2 + H2O =>
C2H4O2 + C5H12O = C7H14O2 + H2O
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
H2SO4 + NaSO3 = H2SO3 + NaSO4 =>
H2SO4 + NaSO3 = H2SO3 + NaSO4
Sb2S3 + O = SO2 + Sb2O3 =>
Sb2S3 + 9 O = 3 SO2 + Sb2O3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
NH3 = N + H3 =>
NH3 = N + H3
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Ag + S8 = AgS2 =>
4 Ag + S8 = 4 AgS2
C6H7NO + C4H6O3 = C8H9NO2 + C2H4O2 =>
C6H7NO + C4H6O3 = C8H9NO2 + C2H4O2
C8H18OH + O2 = CO2 + H2O =>
4 C8H18OH + 49 O2 = 32 CO2 + 38 H2O
Cl2 + Na2S2O3 + H2O = HCl + NaHSO4 =>
4 Cl2 + Na2S2O3 + 5 H2O = 8 HCl + 2 NaHSO4
MgO = Mg + O =>
MgO = Mg + O
C6H6 + O2 = H2O + CO2 =>
2 C6H6 + 15 O2 = 6 H2O + 12 CO2
Mn{2+} + MnO4{-} + H2O = Mn{4+} + OH{-} =>
3 Mn{2+} + 2 MnO4{-} + 8 H2O = 5 Mn{4+} + 16 OH{-}
MgO = Mg + O2 =>
2 MgO = 2 Mg + O2
H2SO4 + Ca3(PO4)2 = CaSO4 + H3PO4 =>
3 H2SO4 + Ca3(PO4)2 = 3 CaSO4 + 2 H3PO4
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Ag + S = AgS2 =>
Ag + 2 S = AgS2
NaI + Pb(SO4)2 = PbI4 + Na2SO4 =>
4 NaI + Pb(SO4)2 = PbI4 + 2 Na2SO4
Na + O2 = NaO2 =>
Na + O2 = NaO2
FeO + O2 = Fe2O3 =>
4 FeO + O2 = 2 Fe2O3
CH3COOH + Mg = (CH3COO)2Mg + H2 =>
2 CH3COOH + Mg = (CH3COO)2Mg + H2
Bi + Cl2 = BiCl3 =>
2 Bi + 3 Cl2 = 2 BiCl3
CH4 + O2 = CO2 + H20 =>
5 CH4 + 5 O2 = 5 CO2 + H20
C7H16O + O2 = CO2 + H2O =>
2 C7H16O + 21 O2 = 14 CO2 + 16 H2O
P4 + H2 = PH3 =>
P4 + 6 H2 = 4 PH3
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Na + O2 = NaO =>
2 Na + O2 = 2 NaO
K2Cr2O7 + CH3CH2OH + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
2 K2Cr2O7 + 3 CH3CH2OH + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOH + 11 H2O
CLO4{-} + Cl{-} + H{+} = CLO3{-} + Cl2 + H2O =>
CLO4{-} + 2 Cl{-} + 2 H{+} = CLO3{-} + Cl2 + H2O
KI + H2O2 = KOH + I =>
2 KI + H2O2 = 2 KOH + 2 I
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/29/16
Equations balanced on 12/29/15
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