| Equations balanced on the previous day | Equations balanced on the next day |
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4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
P2S5 + PCl5 = PSCl3 =>
P2S5 + 3 PCl5 = 5 PSCl3
S8(s) + Na2SO3(aq) + H2O(l) = Na2S2O3*5H2O(s) =>
S8(s) + 8 Na2SO3(aq) + 40 H2O(l) = 8 Na2S2O3*5H2O(s)
CH4 + O2 = CO2 + H20 =>
5 CH4 + 5 O2 = 5 CO2 + H20
KMnO4 + H2SO4 + H2C2O4 = K2SO4 + MnSO4 + CO2 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 H2C2O4 = K2SO4 + 2 MnSO4 + 10 CO2 + 8 H2O
H2O2 + Cu + NaCl = CuCl + NaO2 + H2O =>
2 H2O2 + Cu + NaCl = CuCl + NaO2 + 2 H2O
BaCl2(aq) + Na2SO4(aq) = BaSO4(s) + NaCl(aq) =>
BaCl2(aq) + Na2SO4(aq) = BaSO4(s) + 2 NaCl(aq)
NaCl + H2So4 = Na2So4 + HCl =>
2 NaCl + H2So4 = Na2So4 + 2 HCl
LiBH4 + BF3 = B2H6 + LiBF4 =>
3 LiBH4 + 4 BF3 = 2 B2H6 + 3 LiBF4
ZnNH4PO4 = Zn2P2O7(s) + H2O(g) + NH3(g) =>
2 ZnNH4PO4 = Zn2P2O7(s) + H2O(g) + 2 NH3(g)
Pb(C2H3O2)2 + BaCl2 = Ba(C2H3O2)2 + PbCl2 =>
Pb(C2H3O2)2 + BaCl2 = Ba(C2H3O2)2 + PbCl2
SO2 + H2O2 = H2SO4 =>
SO2 + H2O2 = H2SO4
BaCO3(s) = BaO(s) + CO2(g) =>
BaCO3(s) = BaO(s) + CO2(g)
Cr2O7{2-} + H2S + H{+} = Cr{3+} + S + H2O =>
Cr2O7{2-} + 3 H2S + 8 H{+} = 2 Cr{3+} + 3 S + 7 H2O
HCOOH + C2H5OH = C2H5COOH + H20 =>
5 HCOOH + 20 C2H5OH = 15 C2H5COOH + 2 H20
Ru + NaNO3 + NaOH = NaRuO2 + NaNO2 + H2O =>
2 Ru + 3 NaNO3 + 2 NaOH = 2 NaRuO2 + 3 NaNO2 + H2O
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
HCl + HClO3 = Cl2 + H2O =>
5 HCl + HClO3 = 3 Cl2 + 3 H2O
CH4 + Br2 = CH3Br + HBr =>
CH4 + Br2 = CH3Br + HBr
KMnO4 + FeSO4 + H2SO4 = K2SO4 + Fe(SO4)3 + H2O + MnSO4 =>
4 KMnO4 + 5 FeSO4 + 16 H2SO4 = 2 K2SO4 + 5 Fe(SO4)3 + 16 H2O + 4 MnSO4
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KMnO4 + Sb2S5 = KSbO2 + MnO2 + K2SO4 =>
12 KMnO4 + Sb2S5 = 2 KSbO2 + 12 MnO2 + 5 K2SO4
Ca(s) + O2(g) = CaO =>
2 Ca(s) + O2(g) = 2 CaO
Pb(OH)2 + Cr(CO3)3 = PbCO3 + Cr(OH)6 =>
3 Pb(OH)2 + Cr(CO3)3 = 3 PbCO3 + Cr(OH)6
C6H12O6(s) + O2(g) = CO2(g) + H2O(l) =>
C6H12O6(s) + 6 O2(g) = 6 CO2(g) + 6 H2O(l)
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P4 =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + 10 CO + P4
Na2O2 + H2O = Na{+} + HO{-} + O2 =>
2 Na2O2 + 2 H2O = 4 Na{+} + 4 HO{-} + O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ca(OH)2 + H3Po4 = Ca3(Po4)2 + H2O =>
3 Ca(OH)2 + 2 H3Po4 = Ca3(Po4)2 + 6 H2O
Fe + S8 = FeS8 =>
Fe + S8 = FeS8
N + O = NO =>
N + O = NO
Ba + O2 = BaO =>
2 Ba + O2 = 2 BaO
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Al2(CO3)2(s) = AlO(s) + CO2(g) =>
Al2(CO3)2(s) = 2 AlO(s) + 2 CO2(g)
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CaO + P4O10 = Ca3(PO4)2 =>
6 CaO + P4O10 = 2 Ca3(PO4)2
Ca(OH)2 + HC2H3O2 = H2O + Ca(C2H3O2)2 =>
Ca(OH)2 + 2 HC2H3O2 = 2 H2O + Ca(C2H3O2)2
C3H8O + KMnO4 + H2SO4 = C3H6O2 + MnSO4 + H2O + K2SO4 =>
5 C3H8O + 4 KMnO4 + 6 H2SO4 = 5 C3H6O2 + 4 MnSO4 + 11 H2O + 2 K2SO4
Cr + O = Cr2O3 =>
2 Cr + 3 O = Cr2O3
CH4 + O2 = CO2 + H20 =>
5 CH4 + 5 O2 = 5 CO2 + H20
Ca5(PO4)3F + H2SO4 + H2O = CaSO4 + Ca(H2PO4)2H2O + HF =>
2 Ca5(PO4)3F + 7 H2SO4 + 3 H2O = 7 CaSO4 + 3 Ca(H2PO4)2H2O + 2 HF
CaO + H3PO4 = Ca3(PO4)2 + H2O =>
3 CaO + 2 H3PO4 = Ca3(PO4)2 + 3 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ca5(PO4)3F + H2SO4 + H2O = CaSO4 + Ca(H2PO4)2H2O + HF =>
2 Ca5(PO4)3F + 7 H2SO4 + 3 H2O = 7 CaSO4 + 3 Ca(H2PO4)2H2O + 2 HF
Bi2S3 + HNO3 = Bi(NO3)3 + NO + S + H2O =>
Bi2S3 + 8 HNO3 = 2 Bi(NO3)3 + 2 NO + 3 S + 4 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 04/28/16
Equations balanced on 05/28/15
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